CN103634554A - A data transmission method, a data reception method and electronic devices - Google Patents
A data transmission method, a data reception method and electronic devices Download PDFInfo
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- CN103634554A CN103634554A CN201210298168.6A CN201210298168A CN103634554A CN 103634554 A CN103634554 A CN 103634554A CN 201210298168 A CN201210298168 A CN 201210298168A CN 103634554 A CN103634554 A CN 103634554A
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Abstract
The invention discloses a data transmission method, a data reception method and electronic devices. The data transmission method is applied into a first electronic device. The method comprises the following steps: first two dimensional image information corresponding to a photographed body is obtained; the first two dimensional image information is sent to a second electronic device; after the first two dimensional image information is obtained, second two dimensional image information of the photographed body is obtained; based on the second two dimensional image information, information related to a three dimensional model of the photographed body is obtained; and the information related to the three dimensional model is sent to the second electronic device, so that the second electronic device can based on the first two dimensional image information and the information related to the three dimensional model obtain third two dimensional image information corresponding to the second two dimensional image information and satisfying a preset condition, wherein information of the third two dimensional image information is essentially the same with the information of the second two dimensional image information.
Description
Technical field
The present invention relates to computer network field, particularly a kind of method of transfer of data is, the method for data receiver and electronic equipment.
Background technology
Along with the development of computer network, the function that computer network is realized is also more and more, such as: carry out video conference, Video chat, watch Web TV etc.When realizing these functions, all need to carry out the transmission of video data, and generally, the data volume of video data is all larger, thereby can takies larger network traffics.When bandwidth is lower, will affect transmission rate, in some cases, even cause video breaks, and then affect user's Experience Degree.
In the prior art, in order to prevent that the data volume of video data is excessive, cause taking too much network traffics, generally can adopt certain compression algorithm to compress to video data.
Present inventor, in realizing the process of the embodiment of the present application technical scheme, at least finds to exist in prior art following technical problem:
Due in the prior art, in order to solve video data, take the technical problem of too much network traffics, so adopt the technical scheme that video data is compressed, but after video data is compressed, can there is again the poor technical problem of video image quality, and then affect user's Experience Degree.
Summary of the invention
The embodiment of the present invention provides a kind of method of transfer of data, the method for data receiver and electronic equipment, for solving prior art, video data is compressed to the transmission poor technical problem of video image quality afterwards.
On the one hand, the application provides following technical scheme by an embodiment:
A method for transfer of data, described method is applied in the first electronic equipment, and described method comprises:
Obtain the first two-dimensional image information of a corresponding subject;
Described the first two-dimensional image information is sent to the second electronic equipment;
After obtaining described the first two-dimensional image information, obtain the second two-dimensional image information of described subject;
Based on described the second two-dimensional image information, obtain the threedimensional model relevant information of described subject;
Described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
Further, the described threedimensional model relevant information that obtains described subject based on described the second two-dimensional image information, specifically comprises:
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling, using and obtain the second three-dimensional information as described threedimensional model relevant information.
Further, described described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information, be specially:
Described the second electronic equipment described the second three-dimensional information relevant information is sent to the second electronic equipment, so that can, based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
Further, the described threedimensional model relevant information that obtains described subject based on described the second two-dimensional image information, specifically comprises:
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling, to obtain the second three-dimensional information;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount as the described subject of described threedimensional model relevant information, wherein, and corresponding described the first two-dimensional image information of described the first three-dimensional information.
Further, described described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information, be specially:
Described the first image change amount is sent to the second electronic equipment, so that described the second electronic equipment, based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
On the other hand, the application provides following technical scheme by another embodiment:
A method for data receiver, described method is applied in the second electronic equipment, and described method comprises:
Obtain the first two-dimensional image information of correspondence one subject that the first electronic equipment is sent to;
Obtain the threedimensional model relevant information of the described subject that described the first electronic equipment is sent to, wherein, described threedimensional model relevant information by described the first electronic equipment the second two-dimensional image information based on described subject set up;
Based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
Further, described threedimensional model relevant information is specially:
The second three-dimensional information of described subject, wherein, described the second three-dimensional information is specifically obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject.
Further, described based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one correspondingly with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information, be specially:
Based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
Further, described threedimensional model relevant information is specially:
The first image change amount of described subject, wherein, described the first image change measurer body is obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount of described subject, wherein, and corresponding the first two-dimensional image information of described the first three-dimensional information.
Further, described based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one correspondingly with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information, be specially:
Based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
Further, described based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information, specifically comprise:
Based on described the first image change amount and described the first three-dimensional information, obtain described the second three-dimensional information;
Based on described the second three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
On the other hand, the application provides following technical scheme by another embodiment:
An electronic equipment, comprising:
First obtains module, for obtaining the first two-dimensional image information of a corresponding subject;
The first sending module, for being sent to the second electronic equipment by described the first two-dimensional image information;
Second obtains module, for after obtaining described the first two-dimensional image information, obtains the second two-dimensional image information of described subject;
The 3rd obtains module, for obtain the threedimensional model relevant information of described subject based on described the second two-dimensional image information;
The second sending module, for described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
Further, the described the 3rd obtains module, specifically comprises:
The first extraction unit, for from described the second two-dimensional image information, extracts Second Characteristic information;
The first modeling unit, for carrying out three-dimensional modeling to described Second Characteristic information, using obtaining the second three-dimensional information as described threedimensional model relevant information.
Further, described the second sending module, specifically for:
Described the second electronic equipment described the second three-dimensional information relevant information is sent to the second electronic equipment, so that can, based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
Further, the described the 3rd obtains module, specifically comprises:
The second extraction unit, for from described the second two-dimensional image information, extracts Second Characteristic information;
The second modeling unit, for carrying out three-dimensional modeling to described Second Characteristic information, to obtain the second three-dimensional information;
First obtains unit, for the first three-dimensional information based on described the second three-dimensional information and described subject, acquisition is as the first image change amount of the described subject of described threedimensional model relevant information, wherein, and corresponding described the first two-dimensional image information of described the first three-dimensional information.
Further, described the second sending module, specifically for:
Described the first image change amount is sent to the second electronic equipment, so that described the second electronic equipment, based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
On the other hand, the application provides following technical scheme by another embodiment:
An electronic equipment, comprising:
The 4th obtains module, for obtaining the first two-dimensional image information of correspondence one subject that the first electronic equipment is sent to;
The 5th obtains module, for obtaining the threedimensional model relevant information of the described subject that described the first electronic equipment is sent to, wherein, described threedimensional model relevant information by described the first electronic equipment the second two-dimensional image information based on described subject set up;
The 6th obtains module, based on described the first two-dimensional image information and described threedimensional model relevant information, obtains corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
Further, described threedimensional model relevant information is specially:
The second three-dimensional information of described subject, wherein, described the second three-dimensional information is specifically obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject.
Further, the described the 3rd obtains module, specifically for:
Based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
Further, described threedimensional model relevant information is specially:
The first image change amount of described subject, wherein, described the first image change measurer body is obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount of described subject, wherein, and corresponding the first two-dimensional image information of described the first three-dimensional information.
Further, the described the 6th obtains module, specifically for:
Based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
Further, the described the 6th obtains module, specifically comprises:
Second obtains unit, for based on described the first image change amount and described the first three-dimensional information, obtains described the second three-dimensional information;
The 3rd obtains module, for based on described the second three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
The one or more technical schemes that provide in the embodiment of the present application, at least have following technique effect or advantage:
(1) due in the embodiment of the present application, when carrying out transmission of video, transmitting the first two field picture (namely the first two dimensional image) afterwards, while transmitting ensuing picture frame again, directly the logical corresponding threedimensional model relevant information of the second two-dimensional image information that obtains is sent to the second electronic equipment, and then first electronic equipment just can obtain three two-dimensional image information corresponding with the second two-dimensional image information, and the data volume that threedimensional model relevant information comprises is smaller, so reached, when transmission of video, to take network traffics less, and the good technical problem of image quality,
(2) due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the second three-dimensional information and first two-dimensional image information of the second two dimensional image, so, the first electronic equipment only need to send the second three-dimensional image information to the second electronic equipment, and the data volume that the second three-dimensional image information comprises is less, so reached the technique effect of saving network flow and raising transmission rate;
(3) due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the firstth image change amount and the first two-dimensional image information, the first three-dimensional information, so, the first electronic equipment only need to send the first image change amount to the second electronic equipment, and the data volume that the first image change amount comprises is less, so reached the technique effect of further saving network flow and raising transmission rate.
Accompanying drawing explanation
Fig. 1 is the flow chart of the method for transfer of data in the embodiment of the present application one;
Fig. 2 is that the embodiment of the present application one adopts first method to obtain the flow chart of threedimensional model relevant information;
Fig. 3 is that the embodiment of the present application one adopts second method to obtain the flow chart of threedimensional model relevant information;
Fig. 4 is the flow chart of the method for data receiver in the embodiment of the present application two;
Fig. 5 is the block diagram of three kinds of electronic equipments of the embodiment of the present application;
Fig. 6 is the block diagram of electronic equipment in the embodiment of the present application four.
Embodiment
The application provides a kind of method of transfer of data, the method for data receiver and electronic equipment, for solving prior art, video data is compressed to the transmission poor technical problem of video image quality afterwards
Technical scheme in the embodiment of the present application is for solving above-mentioned technical problem, and general thought is as follows:
When carrying out transmission of video, the first electronic equipment first obtains the first two-dimensional image information, and the first two-dimensional image information is sent to the second electronic equipment;
Then, the first electronic equipment obtains the second two-dimensional image information, by this second two-dimensional image information, can obtain threedimensional model relevant information, this threedimensional model relevant information can be that the second two-dimensional image information is carried out the second three-dimensional information of modeling acquisition, also can be the variable quantity between the first three-dimensional information and the second three-dimensional information;
Then this threedimensional model relevant information is sent to the second electronic equipment, because the data volume of threedimensional model relevant information is few, so reduced the data volume sending to;
The second last electronic equipment obtains the 3rd two-dimensional image information by this threedimensional model relevant information and the first two-dimensional image information, and wherein, the 3rd two dimensional image and the second two-dimensional image information are basic identical.
In order better to understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
Embodiment mono-
The present embodiment provides a kind of method of transfer of data, and the method is applied in the first electronic equipment, and this electronic equipment can be: mobile phone, notebook computer, panel computer etc.
Please refer to Fig. 1, the method for this transfer of data comprises the steps:
Step S101: the first two-dimensional image information that obtains a corresponding subject;
Step S102: described the first two-dimensional image information is sent to the second electronic equipment;
Step S103: after obtaining described the first two-dimensional image information, obtain the second two-dimensional image information of described subject;
S104: the threedimensional model relevant information that obtains described subject based on described the second two-dimensional image information;
S105: described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
Wherein, in step S101, the first two-dimensional image information of this subject can be gathered by the built-in image collecting device of the first electronic equipment, also the first two-dimensional image information of this subject can be gathered by the image collecting device being connected with the first electronic equipment.Wherein, this first two-dimensional image information has comprised the background information that this image collecting device gathers at T1 constantly, and is positioned at the specific image information in background, and wherein, under normal conditions, background information can not change, or variable quantity is extremely small; Can there is larger variation in specific image information.
In the present embodiment, with the method for this transfer of data, be applied in Video chat and describe.Such as: at T1 constantly, use the user A of the first electronic equipment and use the user B of the second electronic equipment to carry out Video chat, then the first electronic equipment gathers user A first image information here, wherein, the profile of the face of user A is exactly specific image, conventionally can make various expressions, such as: laugh, smile, turn one's head etc.; And the background at user A place, such as: desk, cupboard etc., can not change.
In step S102, this first two-dimensional image information can just send to the second electronic equipment after gathering, also can be after a data transfer instruction of acquisition, then send to the second electronic equipment.
In the present embodiment, because the method is applied in Video chat, Video chat is all immediately to carry out transfer of data conventionally, so the first electronic equipment is after obtaining the first image information, just can be transferred to the second electronic equipment; And in another embodiment, the method is applied in the process that video acquisition uploads, generally, all first to gather all videos data, then will be uploaded to the second electronic equipment, in this case, just need to produce an instruction that gathers successful instruction or transfer of data, then just the first two-dimensional image information is sent to the second electronic equipment.
In step S103, the mode of the second two-dimensional image information and the mode of collection the first two-dimensional image information that gather this subject can be the same or different.
In step S104, based on described the second two-dimensional image information, obtain the threedimensional model relevant information of described subject, in the present embodiment, as shown in Figure 2, comprise the steps:
Step S201: from described the second two-dimensional image information, extract Second Characteristic information;
Step S202: described Second Characteristic information is carried out to three-dimensional modeling, using and obtain the second three-dimensional information as described threedimensional model relevant information.
Wherein, in step S201, the Second Characteristic information of extracting from the second two-dimensional image information, mainly some the specific objects in the second two-dimensional image information, in the present embodiment, because the method is applied in Video chat, so this specific object, it can be the profile of people's face, generally, in video, background can not change and data receiver also and pay no attention to the variation of background, so the profile that only need to extract people's face is as Second Characteristic information.And in another embodiment, because the method is applied in the process that data acquisition uploads, so the image information of the subregion that Second Characteristic information is the second two-dimensional image information to change with respect to the first two-dimensional image information.
In step S202, extracted the Second Characteristic information of certain objects based on step S201 after, just can carry out three-dimensional modeling to it, obtain the second three-dimensional information of the second two-dimensional image information.In the present embodiment, this second three-dimensional information is a Vector Message of Second Characteristic information, and in another embodiment, this second three-dimensional information is a threedimensional model information of Second Characteristic information.
In step S104, based on described the second two-dimensional image information, obtain the threedimensional model relevant information of described subject, in another embodiment, as shown in Figure 3, comprise the steps:
Step S301: from described the second two-dimensional image information, extract Second Characteristic information;
Step S302: described Second Characteristic information is carried out to three-dimensional modeling, to obtain the second three-dimensional information;
Step S303: the first three-dimensional information based on described the second three-dimensional information and described subject, acquisition is as the first image change amount of the described subject of described threedimensional model relevant information, wherein, corresponding described the first two-dimensional image information of described the first three-dimensional information.
Wherein, the process of extracting Second Characteristic information in the process of the extraction Second Characteristic information in step S301 and step S201 is similar, so do not repeat them here.
The process that obtains the second three-dimensional information in step S302 is also with in step S202, to obtain the process of the second three-dimensional information similar, so also repeat no more at this.
In step 303, this first three-dimensional information can be set up when obtaining the first two-dimensional image information, also can when needs obtain the first image change amount, just set up.If the first three-dimensional information is Vector Message, the second three-dimensional information is also Vector Message, so by the calculating of Vector Message, just can obtain the second two-dimensional image information with respect to the vector variable quantity of the first two-dimensional image information; If be threedimensional model and the first three-dimensional information is threedimensional model, the second three-dimensional information, so, just can obtain a threedimensional model variable quantity.
In step S105, the threedimensional model relevant information based on obtaining in step S104 is different, sends to the data of the second electronic equipment also different.
In the present embodiment, step S105 is specially:
Described the second electronic equipment described the second three-dimensional information is sent to the second electronic equipment, so that can, based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
Specifically, because the second electronic equipment has obtained the first two-dimensional image information constantly at T1, so it includes background information, and the second three-dimensional image information has comprised the information in T2 certain objects constantly, by the second three-dimensional image information, replace the information of the certain objects constantly of T1 in the first two-dimensional image information, just can obtain with at the T2 moment three two-dimensional image information corresponding with the second two-dimensional image information.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the second three-dimensional information and first two-dimensional image information of the second two dimensional image, so, the first electronic equipment only need to send the second three-dimensional image information to the second electronic equipment, and the data volume that the second three-dimensional image information comprises is less, so reached the technique effect of saving network flow and raising transmission rate.
In another embodiment, step S105 is specially:
Described the first image change amount is sent to the second electronic equipment, so that described the second electronic equipment, based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
Specifically, owing to comprising the second three-dimensional information in the first image information with respect to the variable quantity of the first three-dimensional information, if comprise the first three-dimensional information in the second electronic equipment, so, can pass through the first three-dimensional information and the first image change amount, obtain the second three-dimensional information, then by the second three-dimensional information and the first two dimensional image, just can obtain three two dimensional image corresponding with the second two dimensional image.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the firstth image change amount and the first two-dimensional image information, the first three-dimensional information, so, the first electronic equipment only need to send the first image change amount to the second electronic equipment, and the data volume that the first image change amount comprises is less, so reached the technique effect of further saving network flow and raising transmission rate.
In one embodiment, in order to guarantee the undistorted transmission of video, as: need not compress and directly transmission, in such cases, the 3rd two-dimensional image information and the second two-dimensional image information that step S105 obtains are identical image information, and in another embodiment, in order to improve the speed of transmission and to reduce the second electronic equipment memory space, may according to certain ratio, compress threedimensional model relevant information, in this case, the 3rd two-dimensional image information has some losses compared to the second two-dimensional image information, certainly, normal use for the user that do not affect, a transmission rate threshold and a compression threshold can be set, in the situation that guaranteeing that transmission rate is greater than predetermined threshold value, adopt the compression ratio of image quality the best to compress image, or in the situation that guaranteeing that image can not affect normal use, adopt best transmission speed to transmit.
Embodiment bis-
Based on same inventive concept, the present embodiment provides a kind of method of data receiver, the method is applied in the second electronic equipment, the data of transmitting for receiving the method for the transfer of data that embodiment adopts, and this electronic equipment can be: mobile phone, notebook computer, panel computer etc.
Please refer to Fig. 4, the method for this data receiver comprises the steps:
S401: the first two-dimensional image information that obtains correspondence one subject that the first electronic equipment is sent to;
S402: obtain the threedimensional model relevant information of the described subject that described the first electronic equipment is sent to, wherein, described threedimensional model relevant information by described the first electronic equipment the second two-dimensional image information based on described subject set up;
S403: based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
Wherein, for this second electronic equipment in step S401, how to obtain the first two-dimensional image information, owing to how to obtain the first two dimensional image and how sending it to the second electronic equipment for the first electronic equipment in step S101 and S102, be described in detail, so, do not repeat them here.
Wherein, in step S402, the threedimensional model relevant information that this second electronic equipment obtains, can be different information.
In the present embodiment, this threedimensional model relevant information is specially:
The second three-dimensional information of subject, wherein, this second three-dimensional information is specifically obtained in the following way by the first electronic equipment:
Obtain the second two-dimensional image information of this subject;
From this second two-dimensional image information, extract Second Characteristic information;
This Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject.
In another embodiment, this threedimensional model relevant information is specially:
The first image change amount of this subject, wherein, this first image change measurer body is obtained in the following way by this first electronic equipment:
Obtain the second two-dimensional image information of this subject;
From this second two-dimensional image information, extract Second Characteristic information;
This Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of this subject;
The first three-dimensional information based on this second three-dimensional information and this subject, obtains the first image change amount of this subject, wherein, and corresponding first two-dimensional image information of this first three-dimensional information.
Owing to having explained in detail, introduce the first electronic equipment and how obtain threedimensional model relevant information and send it to the second electronic equipment in step S103, step S104, so, do not repeat them here.
Wherein, in step S403, the difference of the threedimensional model relevant information based on obtaining in step S402, the implementation of this step S403 is also different.
In the present embodiment, step S403 specifically comprises:
Based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
This second electronic equipment, how based on the first two-dimensional image information and the second three-dimensional information, obtains the 3rd two-dimensional image information, in step S105, is described, and does not repeat them here.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the second three-dimensional information and first two-dimensional image information of the second two dimensional image, so, the first electronic equipment only need to send the second three-dimensional image information to the second electronic equipment, and the data volume that the second three-dimensional image information comprises is less, so reached the technique effect of saving network flow and raising transmission rate.
In another embodiment, step S403 is specially:
Based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
Wherein, can specifically comprise the steps: again
Based on described the first image change amount and described the first three-dimensional information, obtain described the second three-dimensional information;
Based on described the second three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
Because how the second electronic equipment of introducing in this embodiment is based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information, obtain the 3rd two-dimensional image information, in step S105, be described, so do not repeat them here.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the firstth image change amount and the first two-dimensional image information, the first three-dimensional information, so, the first electronic equipment only need to send the first image change amount to the second electronic equipment, and the data volume that the first image change amount comprises is less, so reached the technique effect of further saving network flow and raising transmission rate.
Due to; the method of the data receiver that the embodiment of the present application two is introduced; for receiving the method for the data that the method for transfer of data in the embodiment of the present application one transmits; so method of the transfer of data based in embodiment mono-; those skilled in the art can understand concrete data mode and the detailed implementation procedure adopting in the method for the data receiver in embodiment bis-; as long as those skilled in the art; the data receive method adopting, for receiving the method for the data of transmitting in embodiment mono-, all belongs to the scope of the application's protection.
Embodiment tri-
The present embodiment provides a kind of electronic equipment, the electronic equipment that this electronic equipment adopts for implementing the method for transfer of data in the embodiment of the present application one, and this electronic equipment can be: mobile phone, notebook computer, panel computer etc.
Please refer to Fig. 5, this electronic equipment comprises following structure:
First obtains module 501, for obtaining the first two-dimensional image information of a corresponding subject;
The first sending module 502, for being sent to the second electronic equipment by described the first two-dimensional image information;
Second obtains module 503, for after obtaining described the first two-dimensional image information, obtains the second two-dimensional image information of described subject;
The 3rd obtains module 504, for obtain the threedimensional model relevant information of described subject based on described the second two-dimensional image information;
In the present embodiment, the 3rd obtains module 504, specifically comprises:
The first extraction unit, for from described the second two-dimensional image information, extracts Second Characteristic information;
The first modeling unit, for carrying out three-dimensional modeling to described Second Characteristic information, using obtaining the second three-dimensional information as described threedimensional model relevant information.
In another embodiment, the 3rd obtains module 504, specifically comprises:
The second extraction unit, for from described the second two-dimensional image information, extracts Second Characteristic information;
The second modeling unit, for carrying out three-dimensional modeling to described Second Characteristic information, to obtain the second three-dimensional information;
First obtains unit, for the first three-dimensional information based on described the second three-dimensional information and described subject, acquisition is as the first image change amount of the described subject of described threedimensional model relevant information, wherein, and corresponding described the first two-dimensional image information of described the first three-dimensional information.
The second sending module 505, for described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
In specific implementation process, the threedimensional model relevant information obtaining based on the 3rd acquisition module 504 is different, and the function of this second sending module 505 is also different.
In the present embodiment, this threedimensional model relevant information is the second three-dimensional information, so, and this second sending module 505, specifically for:
Described the second electronic equipment described the second three-dimensional information is sent to the second electronic equipment, so that can, based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the first image change flow control two three-dimensional informations.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the second three-dimensional information and first two-dimensional image information of the second two dimensional image, so, the first electronic equipment only need to send the second three-dimensional image information to the second electronic equipment, and the data volume that the second three-dimensional image information comprises is less, so reached the technique effect of saving network flow and raising transmission rate.
In another embodiment, this threedimensional model relevant information is the first image change amount, so, and this second sending module 505, specifically for:
Described the first image change amount is sent to the second electronic equipment, so that described the second electronic equipment, based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the firstth image change amount and the first two-dimensional image information, the first three-dimensional information, so, the first electronic equipment only need to send the first image change amount to the second electronic equipment, and the data volume that the first image change amount comprises is less, so reached the technique effect of further saving network flow and raising transmission rate.
Due to the electronic equipment in the present embodiment, the electronic equipment adopting for the data transmission method for uplink of implementing in embodiment mono-, so method of the transfer of data based on introducing in embodiment mono-, those skilled in the art can understand the present embodiment electronic equipment embodiment with and various version, so introduce no longer in detail for this electronic equipment at this.As long as those skilled in the art implement the electronic equipment that the method for data transmission in embodiment mono-adopts, all belong to the scope of the application institute wish protection.
Embodiment tetra-
The present embodiment provides a kind of electronic equipment, the electronic equipment that this electronic equipment adopts for implementing the method for data receiver in the embodiment of the present application two, and this electronic equipment can be: mobile phone, notebook computer, panel computer etc.
Please refer to Fig. 6, this electronic equipment comprises following structure:
The 4th obtains module 601, for obtaining the first two-dimensional image information of correspondence one subject that the first electronic equipment is sent to;
The 5th obtains module 602, for obtaining the threedimensional model relevant information of the described subject that described the first electronic equipment is sent to, wherein, described threedimensional model relevant information by described the first electronic equipment the second two-dimensional image information based on described subject set up;
In the present embodiment, the 5th obtains the threedimensional model relevant information that module 602 obtains, and is specially: the second three-dimensional information of this subject, and wherein, this second three-dimensional information is specifically obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of this subject;
From this second two-dimensional image information, extract Second Characteristic information;
This Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of this subject.
In another embodiment, the 5th obtains the threedimensional model relevant information that module 602 obtains, and is specially:
The first image change amount of described subject, wherein, described the first image change measurer body is obtained in the following way by this first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount of described subject, wherein, and corresponding the first two-dimensional image information of described the first three-dimensional information.
The 6th obtains module 603, based on described the first two-dimensional image information and described threedimensional model relevant information, obtains corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
The difference of the threedimensional model relevant information obtaining based on the 5th acquisition module 602, the function of the 6th acquisition module 603 is also different.
In the present embodiment, threedimensional model relevant information is the second three-dimensional information, and so, the 6th obtains module 603, specifically for:
Based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the second three-dimensional information and first two-dimensional image information of the second two dimensional image, so, the first electronic equipment only need to send the second three-dimensional image information to the second electronic equipment, and the data volume that the second three-dimensional image information comprises is less, so reached the technique effect of saving network flow and raising transmission rate.
In another embodiment, threedimensional model relevant information is the first image change amount, and so, the 6th obtains module 603, specifically for:
Based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
Further, the 6th obtains module 603, specifically comprises again following structure:
Second obtains unit, for based on described the first image change amount and described the first three-dimensional information, obtains described the second three-dimensional information;
The 3rd obtains module, for based on described the second three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
As seen from the above description, due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the firstth image change amount and the first two-dimensional image information, the first three-dimensional information, so, the first electronic equipment only need to send the first image change amount to the second electronic equipment, and the data volume that the first image change amount comprises is less, so reached the technique effect of further saving network flow and raising transmission rate.
Due to the electronic equipment in the present embodiment, the electronic equipment adopting for implementing the method for the data receiver in embodiment bis-, so method of the data receiver based on introducing in embodiment bis-, those skilled in the art can understand the present embodiment electronic equipment embodiment with and various version, so introduce no longer in detail for this electronic equipment at this.As long as those skilled in the art implement the electronic equipment that the method for data receiver in embodiment bis-adopts, all belong to the scope of the application institute wish protection.
One or more technical schemes that the application provides, at least have following technique effect or advantage:
(1) due in the embodiment of the present application, when carrying out transmission of video, transmitting the first two field picture (namely the first two dimensional image) afterwards, while transmitting ensuing picture frame again, directly the logical corresponding threedimensional model relevant information of the second two-dimensional image information that obtains is sent to the second electronic equipment, and then first electronic equipment just can obtain three two-dimensional image information corresponding with the second two-dimensional image information, and the data volume that threedimensional model relevant information comprises is smaller, so reached, when transmission of video, to take network traffics less, and the good technical problem of image quality,
(2) due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the second three-dimensional information and first two-dimensional image information of the second two dimensional image, so, the first electronic equipment only need to send the second three-dimensional image information to the second electronic equipment, and the data volume that the second three-dimensional image information comprises is less, so reached the technique effect of saving network flow and raising transmission rate;
(3) due in the embodiment of the present application, the second electronics obtains and similar the 3rd three-dimensional image information of the second two-dimensional image information by the firstth image change amount and the first two-dimensional image information, the first three-dimensional information, so, the first electronic equipment only need to send the first image change amount to the second electronic equipment, and the data volume that the first image change amount comprises is less, so reached the technique effect of further saving network flow and raising transmission rate.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (22)
1. a method for transfer of data, described method is applied in the first electronic equipment, it is characterized in that, and described method comprises:
Obtain the first two-dimensional image information of a corresponding subject;
Described the first two-dimensional image information is sent to the second electronic equipment;
After obtaining described the first two-dimensional image information, obtain the second two-dimensional image information of described subject;
Based on described the second two-dimensional image information, obtain the threedimensional model relevant information of described subject;
Described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
2. the method for claim 1, is characterized in that, the described threedimensional model relevant information that obtains described subject based on described the second two-dimensional image information, specifically comprises:
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling, using and obtain the second three-dimensional information as described threedimensional model relevant information.
3. method as claimed in claim 2, it is characterized in that, described described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information, be specially:
Described the second electronic equipment described the second three-dimensional information relevant information is sent to the second electronic equipment, so that can, based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
4. the method for claim 1, is characterized in that, the described threedimensional model relevant information that obtains described subject based on described the second two-dimensional image information, specifically comprises:
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling, to obtain the second three-dimensional information;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount as the described subject of described threedimensional model relevant information, wherein, and corresponding described the first two-dimensional image information of described the first three-dimensional information.
5. method as claimed in claim 4, it is characterized in that, described described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information, be specially:
Described the first image change amount is sent to the second electronic equipment, so that described the second electronic equipment, based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
6. a method for data receiver, described method is applied in the second electronic equipment, it is characterized in that, and described method comprises:
Obtain the first two-dimensional image information of correspondence one subject that the first electronic equipment is sent to;
Obtain the threedimensional model relevant information of the described subject that described the first electronic equipment is sent to, wherein, described threedimensional model relevant information by described the first electronic equipment the second two-dimensional image information based on described subject set up;
Based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
7. method as claimed in claim 6, is characterized in that, described threedimensional model relevant information is specially:
The second three-dimensional information of described subject, wherein, described the second three-dimensional information is specifically obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject.
8. method as claimed in claim 7, it is characterized in that, described based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one correspondingly with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information, be specially:
Based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
9. method as claimed in claim 6, is characterized in that, described threedimensional model relevant information is specially:
The first image change amount of described subject, wherein, described the first image change measurer body is obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount of described subject, wherein, and corresponding the first two-dimensional image information of described the first three-dimensional information.
10. method as claimed in claim 9, it is characterized in that, described based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one correspondingly with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information, be specially:
Based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
11. methods as claimed in claim 10, is characterized in that, described based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information, specifically comprise:
Based on described the first image change amount and described the first three-dimensional information, obtain described the second three-dimensional information;
Based on described the second three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
12. 1 kinds of electronic equipments, is characterized in that, comprising:
First obtains module, for obtaining the first two-dimensional image information of a corresponding subject;
The first sending module, for being sent to the second electronic equipment by described the first two-dimensional image information;
Second obtains module, for after obtaining described the first two-dimensional image information, obtains the second two-dimensional image information of described subject;
The 3rd obtains module, for obtain the threedimensional model relevant information of described subject based on described the second two-dimensional image information;
The second sending module, for described threedimensional model relevant information is sent to the second electronic equipment, so that described the second electronic equipment can be based on described the first two-dimensional image information and described threedimensional model relevant information, obtain one corresponding with described the second two-dimensional image information and meet a 3rd pre-conditioned two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
13. electronic equipments as claimed in claim 12, is characterized in that, the described the 3rd obtains module, specifically comprises:
The first extraction unit, for from described the second two-dimensional image information, extracts Second Characteristic information;
The first modeling unit, for carrying out three-dimensional modeling to described Second Characteristic information, using obtaining the second three-dimensional information as described threedimensional model relevant information.
14. electronic equipments as claimed in claim 13, is characterized in that, described the second sending module, specifically for:
Described the second electronic equipment described the second three-dimensional information is sent to the second electronic equipment, so that can, based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
15. electronic equipments as claimed in claim 12, is characterized in that, the described the 3rd obtains module, specifically comprises:
The second extraction unit, for from described the second two-dimensional image information, extracts Second Characteristic information;
The second modeling unit, for carrying out three-dimensional modeling to described Second Characteristic information, to obtain the second three-dimensional information;
First obtains unit, for the first three-dimensional information based on described the second three-dimensional information and described subject, acquisition is as the first image change amount of the described subject of described threedimensional model relevant information, wherein, and corresponding described the first two-dimensional image information of described the first three-dimensional information.
16. electronic equipments as claimed in claim 15, is characterized in that, described the second sending module, specifically for:
Described the first image change amount is sent to the second electronic equipment, so that described the second electronic equipment, based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
17. 1 kinds of electronic equipments, is characterized in that, comprising:
The 4th obtains module, for obtaining the first two-dimensional image information of correspondence one subject that the first electronic equipment is sent to;
The 5th obtains module, for obtaining the threedimensional model relevant information of the described subject that described the first electronic equipment is sent to, wherein, described threedimensional model relevant information by described the first electronic equipment the second two-dimensional image information based on described subject set up;
The 6th obtains module, based on described the first two-dimensional image information and described threedimensional model relevant information, obtains corresponding with described the second two-dimensional image information and satisfied pre-conditioned the 3rd two-dimensional image information; Wherein, described the 3rd two dimensional image and described the second two-dimensional image information are basic identical.
18. electronic equipments as claimed in claim 17, is characterized in that, described threedimensional model relevant information is specially:
The second three-dimensional information of described subject, wherein, described the second three-dimensional information is specifically obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject.
19. electronic equipments as claimed in claim 18, is characterized in that, the described the 3rd obtains module, specifically for:
Based on described the first two-dimensional image information and described the second three-dimensional information, obtain described the 3rd two-dimensional image information.
20. electronic equipments as claimed in claim 17, is characterized in that, described threedimensional model relevant information is specially:
The first image change amount of described subject, wherein, described the first image change measurer body is obtained in the following way by described the first electronic equipment:
Obtain the second two-dimensional image information of described subject;
From described the second two-dimensional image information, extract Second Characteristic information;
Described Second Characteristic information is carried out to three-dimensional modeling to obtain the second three-dimensional information of described subject;
The first three-dimensional information based on described the second three-dimensional information and described subject, obtains the first image change amount of described subject, wherein, and corresponding the first two-dimensional image information of described the first three-dimensional information.
21. electronic equipments as claimed in claim 20, is characterized in that, the described the 6th obtains module, specifically for:
Based on described the first image change amount, described the first three-dimensional information and described the first two-dimensional image information, obtain described the 3rd two-dimensional image information.
22. electronic equipments as claimed in claim 21, is characterized in that, the described the 6th obtains module, specifically comprises:
Second obtains unit, for based on described the first image change amount and described the first three-dimensional information, obtains described the second three-dimensional information;
The 3rd obtains module, for based on described the second three-dimensional information and described the first two-dimensional image information, obtains described the 3rd two-dimensional image information.
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