DE3686754D1 - Bilddatenkodierverfahren. - Google Patents

Bilddatenkodierverfahren.

Info

Publication number
DE3686754D1
DE3686754D1 DE8686114886T DE3686754T DE3686754D1 DE 3686754 D1 DE3686754 D1 DE 3686754D1 DE 8686114886 T DE8686114886 T DE 8686114886T DE 3686754 T DE3686754 T DE 3686754T DE 3686754 D1 DE3686754 D1 DE 3686754D1
Authority
DE
Germany
Prior art keywords
image data
encoding method
data encoding
image
encoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8686114886T
Other languages
English (en)
Other versions
DE3686754T2 (de
Inventor
Shinichiro Miyaoka
Ryoichi Sasaki
Takayoshi Shiraishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3686754D1 publication Critical patent/DE3686754D1/de
Application granted granted Critical
Publication of DE3686754T2 publication Critical patent/DE3686754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
DE8686114886T 1985-10-28 1986-10-27 Bilddatenkodierverfahren. Expired - Fee Related DE3686754T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60241218A JPH0824341B2 (ja) 1985-10-28 1985-10-28 画像データ符号化方法

Publications (2)

Publication Number Publication Date
DE3686754D1 true DE3686754D1 (de) 1992-10-22
DE3686754T2 DE3686754T2 (de) 1993-01-28

Family

ID=17070952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686114886T Expired - Fee Related DE3686754T2 (de) 1985-10-28 1986-10-27 Bilddatenkodierverfahren.

Country Status (4)

Country Link
US (1) US4831659A (de)
EP (1) EP0220706B1 (de)
JP (1) JPH0824341B2 (de)
DE (1) DE3686754T2 (de)

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US7242988B1 (en) 1991-12-23 2007-07-10 Linda Irene Hoffberg Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US5903454A (en) 1991-12-23 1999-05-11 Hoffberg; Linda Irene Human-factored interface corporating adaptive pattern recognition based controller apparatus
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US6400996B1 (en) 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US6418424B1 (en) 1991-12-23 2002-07-09 Steven M. Hoffberg Ergonomic man-machine interface incorporating adaptive pattern recognition based control system
US6850252B1 (en) 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US5339164A (en) * 1991-12-24 1994-08-16 Massachusetts Institute Of Technology Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runlength encoding
FR2685796A1 (fr) * 1991-12-26 1993-07-02 Blanie Paul Procede de codage visant l'organisation d'informations.
US5862262A (en) * 1992-03-30 1999-01-19 The United States Of America As Represented By The Secretary Of The Navy Method of encoding a digital image using adaptive partitioning in an iterated transformation system
US5335088A (en) * 1992-04-01 1994-08-02 Xerox Corporation Apparatus and method for encoding halftone images
US5828784A (en) * 1992-07-13 1998-10-27 Hitachi Denshi Kabushiki Kaisha Data coding method and apparatus using a plurality of blocks of different length
US5329379A (en) * 1992-10-22 1994-07-12 International Business Machines Corporation System and method of measuring fidelity of decompressed video signals and images
KR940017695A (ko) * 1992-12-09 1994-07-27 정용문 블럭간의 유사성을 고려한 중간조 화상의 부호화 방법
US5379071A (en) * 1992-12-16 1995-01-03 Ibm Corporation (International Business Machines Corporation) Method of encoding a location of changes in a sequence of video images
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US5481651A (en) * 1993-04-26 1996-01-02 Motorola, Inc. Method and apparatus for minimizing mean calculation rate for an active addressed display
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US5848198A (en) * 1993-10-08 1998-12-08 Penn; Alan Irvin Method of and apparatus for analyzing images and deriving binary image representations
JPH09505188A (ja) * 1993-11-15 1997-05-20 ナショナル・セミコンダクター・コーポレイション ４分木構造ｗａｌｓｈ変換符号化
US5446806A (en) * 1993-11-15 1995-08-29 National Semiconductor Corporation Quadtree-structured Walsh transform video/image coding
US5850475A (en) * 1994-05-10 1998-12-15 Fuji Xerox Co., Ltd. Method and apparatus for dividing image area
US5754704A (en) * 1995-03-10 1998-05-19 Interated Systems, Inc. Method and apparatus for compressing and decompressing three-dimensional digital data using fractal transform
US6101282A (en) * 1995-06-22 2000-08-08 Canon Kabushiki Kaisha Apparatus and method for image data encoding
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US6009188A (en) 1996-02-16 1999-12-28 Microsoft Corporation Method and system for digital plenoptic imaging
JP4286322B2 (ja) * 1996-07-11 2009-06-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 符号化されたビデオ画像の送信及び受信
US5900953A (en) * 1997-06-17 1999-05-04 At&T Corp Method and apparatus for extracting a foreground image and a background image from a color document image
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
US7085424B2 (en) 2000-06-06 2006-08-01 Kobushiki Kaisha Office Noa Method and system for compressing motion image information
TW515192B (en) 2000-06-06 2002-12-21 Noa Kk Off Compression method of motion picture image data and system there for
MXPA03006756A (es) * 2001-01-30 2004-10-15 Noa Kk Off Metodo de compresion de informacion de imagen en movimiento y su sistema.
EP1453322A1 (de) * 2001-11-01 2004-09-01 Kabushiki Kaisha Office Noa Informationskompressionsverfahren für bewegliche bilder und sein system
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
JP4546174B2 (ja) * 2004-07-15 2010-09-15 キヤノン株式会社 撮影装置及びその制御方法、プログラム
JP4853199B2 (ja) * 2006-09-25 2012-01-11 株式会社ニコン 画像圧縮方法、装置、電子カメラ、およびプログラム
CN105812812B (zh) * 2009-12-01 2018-08-24 数码士有限公司 用于编码高分辨率图像的方法
FR2956789B1 (fr) * 2010-02-19 2012-11-16 Canon Kk Procede et dispositif de traitement d'une sequence video
US9286643B2 (en) 2011-03-01 2016-03-15 Applaud, Llc Personalized memory compilation for members of a group and collaborative method to build a memory compilation

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FR2391610A1 (fr) * 1977-05-16 1978-12-15 Matra Perfectionnements aux procedes et dispositifs de restitution et de reproduction d'images
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US4520506A (en) * 1981-10-20 1985-05-28 Harris Corporation Method and system for compression and reconstruction of cultural data for use in a digital moving map display
JPS60176365A (ja) * 1984-02-22 1985-09-10 Dainippon Screen Mfg Co Ltd 画像信号の圧縮方法
DE3684047D1 (de) * 1985-07-02 1992-04-09 Matsushita Electric Ind Co Ltd Vorrichtung zur blockkodierung.

Also Published As

Publication number Publication date
EP0220706B1 (de) 1992-09-16
JPS62101183A (ja) 1987-05-11
JPH0824341B2 (ja) 1996-03-06
DE3686754T2 (de) 1993-01-28
EP0220706A2 (de) 1987-05-06
EP0220706A3 (en) 1989-03-22
US4831659A (en) 1989-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee