WO2008063615A3 - Apparatus for and method of performing a weight-based search - Google Patents

Apparatus for and method of performing a weight-based search Download PDF

Info

Publication number
WO2008063615A3
WO2008063615A3 PCT/US2007/024198 US2007024198W WO2008063615A3 WO 2008063615 A3 WO2008063615 A3 WO 2008063615A3 US 2007024198 W US2007024198 W US 2007024198W WO 2008063615 A3 WO2008063615 A3 WO 2008063615A3
Authority
WO
WIPO (PCT)
Prior art keywords
content
tags
weights
identified
importance
Prior art date
Application number
PCT/US2007/024198
Other languages
French (fr)
Other versions
WO2008063615A2 (en
Inventor
Lior Delgo
Eitan Sharon
Shai Deljo
Original Assignee
Rexee Inc
Lior Delgo
Eitan Sharon
Shai Deljo
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
Priority claimed from US11/687,261 external-priority patent/US8379915B2/en
Priority claimed from US11/687,300 external-priority patent/US20080120328A1/en
Priority claimed from US11/687,326 external-priority patent/US20080120291A1/en
Priority claimed from US11/687,341 external-priority patent/US8488839B2/en
Priority claimed from US11/687,290 external-priority patent/US20080120290A1/en
Application filed by Rexee Inc, Lior Delgo, Eitan Sharon, Shai Deljo filed Critical Rexee Inc
Publication of WO2008063615A2 publication Critical patent/WO2008063615A2/en
Publication of WO2008063615A3 publication Critical patent/WO2008063615A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/215—Motion-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7837—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using objects detected or recognised in the video content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/786—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using motion, e.g. object motion or camera motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content

Abstract

An apparatus assigns tags to and descriptive of content. Assigned to the tags are respective weights with respect to the content. The tags and associated weights may be stored in a memory. The weights may be indicative of an importance of the tags to respective portions of the content. The content may be any of a wide range of content and/or file types including, but not limited to, video, audio, text and signal files. Highlights corresponding to selected portions of the files may be identified and provided for user review. The stored information may be searched based on search terms associated with tags together with the weights to be associated with each tag, the weights indicative of an importance of items identified by corresponding tags with respect to the identified content.
PCT/US2007/024198 2006-11-20 2007-11-20 Apparatus for and method of performing a weight-based search WO2008063615A2 (en)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
US86655206P 2006-11-20 2006-11-20
US60/866,552 2006-11-20
US86927906P 2006-12-08 2006-12-08
US86927106P 2006-12-08 2006-12-08
US60/869,271 2006-12-08
US60/869,279 2006-12-08
US11/687,341 2007-03-16
US11/687,261 US8379915B2 (en) 2006-11-20 2007-03-16 Method of performing motion-based object extraction and tracking in video
US11/687,300 US20080120328A1 (en) 2006-11-20 2007-03-16 Method of Performing a Weight-Based Search
US11/687,300 2007-03-16
US11/687,261 2007-03-16
US11/687,326 US20080120291A1 (en) 2006-11-20 2007-03-16 Computer Program Implementing A Weight-Based Search
US11/687,341 US8488839B2 (en) 2006-11-20 2007-03-16 Computer program and apparatus for motion-based object extraction and tracking in video
US11/687,290 2007-03-16
US11/687,326 2007-03-16
US11/687,290 US20080120290A1 (en) 2006-11-20 2007-03-16 Apparatus for Performing a Weight-Based Search

Publications (2)

Publication Number Publication Date
WO2008063615A2 WO2008063615A2 (en) 2008-05-29
WO2008063615A3 true WO2008063615A3 (en) 2008-10-30

Family

ID=39430363

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2007/024197 WO2008063614A2 (en) 2006-11-20 2007-11-20 Method of and apparatus for performing motion-based object extraction and tracking in video
PCT/US2007/024199 WO2008063616A2 (en) 2006-11-20 2007-11-20 Apparatus for and method of robust motion estimation using line averages
PCT/US2007/024198 WO2008063615A2 (en) 2006-11-20 2007-11-20 Apparatus for and method of performing a weight-based search

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2007/024197 WO2008063614A2 (en) 2006-11-20 2007-11-20 Method of and apparatus for performing motion-based object extraction and tracking in video
PCT/US2007/024199 WO2008063616A2 (en) 2006-11-20 2007-11-20 Apparatus for and method of robust motion estimation using line averages

Country Status (1)

Country Link
WO (3) WO2008063614A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110123117A1 (en) * 2009-11-23 2011-05-26 Johnson Brian D Searching and Extracting Digital Images From Digital Video Files
JP2011233039A (en) * 2010-04-28 2011-11-17 Sony Corp Image processor, image processing method, imaging device, and program
KR20160075126A (en) * 2014-12-19 2016-06-29 삼성전자주식회사 Method of providing content and electronic apparatus thereof
ITUA20164783A1 (en) * 2016-06-30 2017-12-30 Lacs S R L A TACTICAL SIMULATION CONTROL SYSTEM
CN113936015B (en) * 2021-12-17 2022-03-25 青岛美迪康数字工程有限公司 Method and device for extracting effective region of image

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317741B1 (en) * 1996-08-09 2001-11-13 Altavista Company Technique for ranking records of a database
US20030120652A1 (en) * 1999-10-19 2003-06-26 Eclipsys Corporation Rules analyzer system and method for evaluating and ranking exact and probabilistic search rules in an enterprise database
US20040123319A1 (en) * 2002-12-13 2004-06-24 Samsung Electronics Co., Ltd. Broadcast program information search system and method
US20050050023A1 (en) * 2003-08-29 2005-03-03 Gosse David B. Method, device and software for querying and presenting search results
US7003513B2 (en) * 2000-07-04 2006-02-21 International Business Machines Corporation Method and system of weighted context feedback for result improvement in information retrieval

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5886745A (en) * 1994-12-09 1999-03-23 Matsushita Electric Industrial Co., Ltd. Progressive scanning conversion apparatus
US6766037B1 (en) * 1998-10-02 2004-07-20 Canon Kabushiki Kaisha Segmenting moving objects and determining their motion
US6643387B1 (en) * 1999-01-28 2003-11-04 Sarnoff Corporation Apparatus and method for context-based indexing and retrieval of image sequences
US7072398B2 (en) * 2000-12-06 2006-07-04 Kai-Kuang Ma System and method for motion vector generation and analysis of digital video clips
JP4612760B2 (en) * 2000-04-25 2011-01-12 キヤノン株式会社 Image processing apparatus and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317741B1 (en) * 1996-08-09 2001-11-13 Altavista Company Technique for ranking records of a database
US20030120652A1 (en) * 1999-10-19 2003-06-26 Eclipsys Corporation Rules analyzer system and method for evaluating and ranking exact and probabilistic search rules in an enterprise database
US7003513B2 (en) * 2000-07-04 2006-02-21 International Business Machines Corporation Method and system of weighted context feedback for result improvement in information retrieval
US20040123319A1 (en) * 2002-12-13 2004-06-24 Samsung Electronics Co., Ltd. Broadcast program information search system and method
US20050050023A1 (en) * 2003-08-29 2005-03-03 Gosse David B. Method, device and software for querying and presenting search results

Also Published As

Publication number Publication date
WO2008063615A2 (en) 2008-05-29
WO2008063614A3 (en) 2008-08-14
WO2008063614A2 (en) 2008-05-29
WO2008063616A2 (en) 2008-05-29
WO2008063616A3 (en) 2008-08-07

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