JP4138007B2 - Ｄｃ及び動き符号を用いたｍｐｅｇ圧縮列のビデオ検索 - Google Patents

Ｄｃ及び動き符号を用いたｍｐｅｇ圧縮列のビデオ検索 Download PDF

Info

Publication number
JP4138007B2
JP4138007B2 JP53788997A JP53788997A JP4138007B2 JP 4138007 B2 JP4138007 B2 JP 4138007B2 JP 53788997 A JP53788997 A JP 53788997A JP 53788997 A JP53788997 A JP 53788997A JP 4138007 B2 JP4138007 B2 JP 4138007B2
Authority
JP
Japan
Prior art keywords
video
video clip
code
frame
database
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 - Fee Related
Application number
JP53788997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11509025A (ja
JPH11509025A5 (2
Inventor
ネヴェンカ ディミトルヴァ
モハメド エス アブデル−モッタレブ
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of JPH11509025A publication Critical patent/JPH11509025A/ja
Publication of JPH11509025A5 publication Critical patent/JPH11509025A5/ja
Application granted granted Critical
Publication of JP4138007B2 publication Critical patent/JP4138007B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/73—Querying
    • G06F16/732—Query formulation
    • G06F16/7328—Query by example, e.g. a complete video frame or video sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/48—Matching video sequences
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99944—Object-oriented database structure
    • Y10S707/99945—Object-oriented database structure processing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99948—Application of database or data structure, e.g. distributed, multimedia, or image

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Library & Information Science (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP53788997A 1996-04-25 1997-04-25 Ｄｃ及び動き符号を用いたｍｐｅｇ圧縮列のビデオ検索 Expired - Fee Related JP4138007B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/637,844 1996-04-25
US08/637,844 US5870754A (en) 1996-04-25 1996-04-25 Video retrieval of MPEG compressed sequences using DC and motion signatures
PCT/IB1997/000439 WO1997040454A1 (en) 1996-04-25 1997-04-25 Video retrieval of mpeg compressed sequences using dc and motion signatures

Publications (3)

Publication Number Publication Date
JPH11509025A JPH11509025A (ja) 1999-08-03
JPH11509025A5 JPH11509025A5 (2) 2005-01-13
JP4138007B2 true JP4138007B2 (ja) 2008-08-20

Family

ID=24557583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53788997A Expired - Fee Related JP4138007B2 (ja) 1996-04-25 1997-04-25 Ｄｃ及び動き符号を用いたｍｐｅｇ圧縮列のビデオ検索

Country Status (5)

Country Link
US (1) US5870754A (2)
EP (1) EP0842478B1 (2)
JP (1) JP4138007B2 (2)
DE (1) DE69737824T2 (2)
WO (1) WO1997040454A1 (2)

Families Citing this family (309)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400996B1 (en) 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US7242988B1 (en) 1991-12-23 2007-07-10 Linda Irene Hoffberg Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US6850252B1 (en) * 1999-10-05 2005-02-01 Steven M. Hoffberg Intelligent electronic appliance system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc 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
US7251637B1 (en) * 1993-09-20 2007-07-31 Fair Isaac Corporation Context vector generation and retrieval
US6769128B1 (en) 1995-06-07 2004-07-27 United Video Properties, Inc. Electronic television program guide schedule system and method with data feed access
US6388714B1 (en) * 1995-10-02 2002-05-14 Starsight Telecast Inc Interactive computer system for providing television schedule information
US8850477B2 (en) * 1995-10-02 2014-09-30 Starsight Telecast, Inc. Systems and methods for linking television viewers with advertisers and broadcasters
US6469753B1 (en) * 1996-05-03 2002-10-22 Starsight Telecast, Inc. Information system
US6370543B2 (en) * 1996-05-24 2002-04-09 Magnifi, Inc. Display of media previews
US6374260B1 (en) 1996-05-24 2002-04-16 Magnifi, Inc. Method and apparatus for uploading, indexing, analyzing, and searching media content
JP3377677B2 (ja) * 1996-05-30 2003-02-17 日本電信電話株式会社 映像編集装置
JPH1066008A (ja) * 1996-08-23 1998-03-06 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像検索編集装置
KR100303685B1 (ko) * 1996-09-30 2001-09-24 송문섭 영상 예측부호화 장치 및 그 방법
US20030066085A1 (en) * 1996-12-10 2003-04-03 United Video Properties, Inc., A Corporation Of Delaware Internet television program guide system
JP3736706B2 (ja) * 1997-04-06 2006-01-18 ソニー株式会社 画像表示装置及び方法
US6735253B1 (en) * 1997-05-16 2004-05-11 The Trustees Of Columbia University In The City Of New York Methods and architecture for indexing and editing compressed video over the world wide web
JP3780623B2 (ja) * 1997-05-16 2006-05-31 株式会社日立製作所 動画像の記述方法
CN1941863B (zh) 1997-07-21 2011-06-29 骏升发展（美国）有限公司 在电子节目导视中向用户显示目标广告的方法
US6115035A (en) * 1997-07-21 2000-09-05 Mediaone Group, Inc. System and method for automated audio/video archive and distribution
US6567980B1 (en) * 1997-08-14 2003-05-20 Virage, Inc. Video cataloger system with hyperlinked output
US6360234B2 (en) 1997-08-14 2002-03-19 Virage, Inc. Video cataloger system with synchronized encoders
ES2177040T3 (es) * 1997-09-18 2002-12-01 United Video Properties Inc Recordatorio de correo electronico para una guia de programas de television por internet.
US7154560B1 (en) * 1997-10-27 2006-12-26 Shih-Fu Chang Watermarking of digital image data
CA2310321C (en) * 1997-11-17 2004-11-16 Telcordia Technologies, Inc. Method and system for determining approximate hamming distance and approximate nearest neighbors in an electronic storage device
IL122498A0 (en) * 1997-12-07 1998-06-15 Contentwise Ltd Apparatus and methods for manipulating sequences of images
US6799298B2 (en) * 1998-03-11 2004-09-28 Overture Services, Inc. Technique for locating an item of interest within a stored representation of data
AUPP340798A0 (en) * 1998-05-07 1998-05-28 Canon Kabushiki Kaisha Automated video interpretation system
IL124595A (en) * 1998-05-21 2009-09-01 Yossef Tsuria Anti-piracy system
US6285995B1 (en) * 1998-06-22 2001-09-04 U.S. Philips Corporation Image retrieval system using a query image
US6253201B1 (en) * 1998-06-23 2001-06-26 Philips Electronics North America Corporation Scalable solution for image retrieval
US6785429B1 (en) * 1998-07-08 2004-08-31 Matsushita Electric Industrial Co., Ltd. Multimedia data retrieval device and method
CN1867068A (zh) * 1998-07-14 2006-11-22 联合视频制品公司 交互式电视节目导视系统及其方法
AR020608A1 (es) 1998-07-17 2002-05-22 United Video Properties Inc Un metodo y una disposicion para suministrar a un usuario acceso remoto a una guia de programacion interactiva por un enlace de acceso remoto
GB9815638D0 (en) 1998-07-20 1998-09-16 Danmere Limited Identification of video storage media
US6898762B2 (en) 1998-08-21 2005-05-24 United Video Properties, Inc. Client-server electronic program guide
JP3622527B2 (ja) 1998-08-24 2005-02-23 株式会社日立製作所 映像の特徴場面検出方法及び装置
US6332150B1 (en) 1998-08-31 2001-12-18 Cubus Corporation Integrated document development method
US6360236B1 (en) 1998-08-31 2002-03-19 Cubus Corporation Computer product for integrated document development
AU5683999A (en) * 1998-08-31 2000-03-21 Cubus Corporation Integrated document development system
US6833865B1 (en) * 1998-09-01 2004-12-21 Virage, Inc. Embedded metadata engines in digital capture devices
US6792043B1 (en) 1998-10-23 2004-09-14 Telecommunications Advancement Organization Of Japan Method, apparatus and program products for retrieving moving image
JP2000194727A (ja) * 1998-10-23 2000-07-14 Telecommunication Advancement Organization Of Japan 動画像検索装置、動画像検索方法、及び動画像検索プログラムを記録した記録媒体
US6363381B1 (en) * 1998-11-03 2002-03-26 Ricoh Co., Ltd. Compressed document matching
US7143434B1 (en) * 1998-11-06 2006-11-28 Seungyup Paek Video description system and method
US6865746B1 (en) 1998-12-03 2005-03-08 United Video Properties, Inc. Electronic program guide with related-program search feature
KR100313713B1 (ko) * 1998-12-18 2002-02-28 이계철 화소샘플링을이용한시각율동생성방법
US7730426B2 (en) * 1998-12-31 2010-06-01 Microsoft Corporation Visual thesaurus as applied to media clip searching
US7421723B2 (en) * 1999-01-07 2008-09-02 Nielsen Media Research, Inc. Detection of media links in broadcast signals
FR2789196B1 (fr) * 1999-01-28 2001-03-30 Univ Paris Curie Procede de generation de descriptions de documents multimedia
KR100442991B1 (ko) * 1999-02-01 2004-08-04 주식회사 팬택앤큐리텔 트리구조의 동영상 색인 기술자를 이용한 검색장치 및 그 방법
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
EP1073272B1 (en) * 1999-02-15 2011-09-07 Sony Corporation Signal processing method and video/audio processing device
US7406214B2 (en) 1999-05-19 2008-07-29 Digimarc Corporation Methods and devices employing optical sensors and/or steganography
JP3451985B2 (ja) * 1999-05-27 2003-09-29 日本電気株式会社 動画像類似度算出装置および方法
US6629150B1 (en) * 1999-06-18 2003-09-30 Intel Corporation Platform and method for creating and using a digital container
US7356830B1 (en) 1999-07-09 2008-04-08 Koninklijke Philips Electronics N.V. Method and apparatus for linking a video segment to another segment or information source
KR100361939B1 (ko) * 1999-07-27 2002-11-22 학교법인 한국정보통신학원 객체 움직임을 이용한 ｍｐｅｇ 비디오 시퀀스의 데이터 베이스 구축 및 검색 방법과 그 기록 매체
US6469749B1 (en) 1999-10-13 2002-10-22 Koninklijke Philips Electronics N.V. Automatic signature-based spotting, learning and extracting of commercials and other video content
EP1102271B8 (en) * 1999-11-05 2016-12-07 Sony Europe Limited Method of generating audio and/or video signals and apparatus therefore
US6721488B1 (en) * 1999-11-30 2004-04-13 Koninklijke Philips Electronics N.V. Method and apparatus to identify sequential content stored on a storage medium
US6754389B1 (en) 1999-12-01 2004-06-22 Koninklijke Philips Electronics N.V. Program classification using object tracking
WO2001045103A1 (en) * 1999-12-14 2001-06-21 Koninklijke Philips Electronics N.V. Method and apparatus to identify content stored on a storage medium
US6757682B1 (en) 2000-01-28 2004-06-29 Interval Research Corporation Alerting users to items of current interest
AUPQ535200A0 (en) * 2000-01-31 2000-02-17 Canon Kabushiki Kaisha Extracting key frames from a video sequence
US6593976B1 (en) * 2000-02-14 2003-07-15 Koninklijke Philips Electronics N.V. Automatic return to input source when user-selected content reappears in input source
JP2001282813A (ja) * 2000-03-29 2001-10-12 Toshiba Corp マルチメディアデータ検索方法、インデックス情報提供方法、マルチメディアデータ検索装置、インデックスサーバ及びマルチメディアデータ検索サーバ
US8171509B1 (en) 2000-04-07 2012-05-01 Virage, Inc. System and method for applying a database to video multimedia
US7260564B1 (en) * 2000-04-07 2007-08-21 Virage, Inc. Network video guide and spidering
US7962948B1 (en) * 2000-04-07 2011-06-14 Virage, Inc. Video-enabled community building
US7222163B1 (en) * 2000-04-07 2007-05-22 Virage, Inc. System and method for hosting of video content over a network
AU2001246797A1 (en) * 2000-04-10 2001-10-23 Contentwise Ltd. Method and system for managing multimedia databases
JP2001333389A (ja) * 2000-05-17 2001-11-30 Mitsubishi Electric Research Laboratories Inc ビデオ再生システムおよびビデオ信号処理方法
US7281220B1 (en) * 2000-05-31 2007-10-09 Intel Corporation Streaming video programming guide system selecting video files from multiple web sites and automatically generating selectable thumbnail frames and selectable keyword icons
TW515192B (en) * 2000-06-06 2002-12-21 Noa Kk Off Compression method of motion picture image data and system there for
US7085424B2 (en) * 2000-06-06 2006-08-01 Kobushiki Kaisha Office Noa Method and system for compressing motion image information
CN101707693B (zh) 2000-10-11 2017-04-26 乐威指南公司 提供数据存储到点播媒体传递系统中服务器上的系统和方法
JP2002204441A (ja) * 2000-10-26 2002-07-19 Sony Corp 情報処理装置および情報処理システム
US7099860B1 (en) * 2000-10-30 2006-08-29 Microsoft Corporation Image retrieval systems and methods with semantic and feature based relevance feedback
US6970860B1 (en) * 2000-10-30 2005-11-29 Microsoft Corporation Semi-automatic annotation of multimedia objects
US6829778B1 (en) 2000-11-09 2004-12-07 Koninklijke Philips Electronics N.V. Method and system for limiting repetitive presentations based on content filtering
US6763148B1 (en) 2000-11-13 2004-07-13 Visual Key, Inc. Image recognition methods
US7110458B2 (en) * 2001-04-27 2006-09-19 Mitsubishi Electric Research Laboratories, Inc. Method for summarizing a video using motion descriptors
US8122465B2 (en) * 2001-07-05 2012-02-21 Digimarc Corporation Watermarking to set video usage permissions
US7263202B2 (en) 2001-07-05 2007-08-28 Digimarc Corporation Watermarking to control video recording
US7139470B2 (en) * 2001-08-17 2006-11-21 Intel Corporation Navigation for MPEG streams
FR2831006B1 (fr) * 2001-10-12 2004-02-20 Commissariat Energie Atomique Procede et systeme d'identification et de verification du contenu de documents multimedia
US6961467B2 (en) * 2001-10-17 2005-11-01 Intel Corporation Identifying image content
BR0206453A (pt) * 2001-11-16 2004-01-13 Koninkl Philips Electronics Nv Método para atualizar, cliente compartilhador de arquivo arranjado para atualizar, servidor arranjado papa atualizar, um banco de dados compreendendo uma impressão digital de, e, um conjunto de metadados associado para cada um de, um número de objetos de multimìdia, e, rede de compartilhamento de arquivo
WO2003051031A2 (en) * 2001-12-06 2003-06-19 The Trustees Of Columbia University In The City Of New York Method and apparatus for planarization of a material by growing and removing a sacrificial film
US8261306B2 (en) * 2001-12-11 2012-09-04 Koninklijke Philips Electronics N.V. System for and method of shopping through television
US7170566B2 (en) * 2001-12-21 2007-01-30 Koninklijke Philips Electronics N.V. Family histogram based techniques for detection of commercials and other video content
US7020304B2 (en) * 2002-01-22 2006-03-28 Digimarc Corporation Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding
EP1532812A4 (en) * 2002-04-26 2007-10-10 Univ Columbia OPTIMAL VIDEO TRANSCODING METHOD AND SYSTEM BASED ON UTILITY PROGRAM FUNCTION DESCRIPTERS
US6930776B2 (en) * 2002-07-25 2005-08-16 Exfo Electro-Optical Engineering Inc. High optical rejection optical spectrum analyzer/monochromator
US7818678B2 (en) * 2002-10-31 2010-10-19 Litera Technology Llc Collaborative document development and review system
US20060288002A1 (en) * 2002-12-19 2006-12-21 Koninklijke Philips Electronics N.V. Reordered search of media fingerprints
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
US7320009B1 (en) 2003-03-28 2008-01-15 Novell, Inc. Methods and systems for file replication utilizing differences between versions of files
US7460684B2 (en) 2003-06-13 2008-12-02 Nielsen Media Research, Inc. Method and apparatus for embedding watermarks
AU2003272483A1 (en) 2003-09-12 2005-04-27 Nielsen Media Research, Inc. Digital video signature apparatus and methods for use with video program identification systems
US20050091415A1 (en) * 2003-09-30 2005-04-28 Robert Armitano Technique for identification of information based on protocol markers
US7984468B2 (en) 2003-11-06 2011-07-19 United Video Properties, Inc. Systems and methods for providing program suggestions in an interactive television program guide
US20050131837A1 (en) 2003-12-15 2005-06-16 Sanctis Jeanne D. Method, system and program product for communicating e-commerce content over-the-air to mobile devices
KR20060135794A (ko) 2004-02-26 2006-12-29 미디어 가이드, 인코포레이티드 방송 오디오 또는 비디오 프로그래밍 신호의 자동 검출 및식별 방법, 및 장치
JP4448714B2 (ja) * 2004-03-03 2010-04-14 パイオニア株式会社 デジタル画像信号復号化装置及び復号化方法
JP2005258964A (ja) * 2004-03-12 2005-09-22 Nec Corp データ処理システム、データ処理方法及びデータ処理プログラム
US8370269B2 (en) 2004-06-02 2013-02-05 Overstock.Com, Inc. System and methods for electronic commerce using personal and business networks
CA2572622A1 (en) * 2004-07-02 2006-02-09 Nielsen Media Research, Inc. Methods and apparatus for mixing compressed digital bit streams
US8719075B2 (en) * 2004-09-23 2014-05-06 Overstock.Com, Inc. System, program product, and methods for online image handling
US20060085251A1 (en) * 2004-10-14 2006-04-20 Overstock.Com, Inc. System and method of presenting on-line product selection based on internal marketing and user popularity
GB0423577D0 (en) * 2004-10-23 2004-11-24 Univ St Andrews System and method for fingerpringing video
DE102004054549B3 (de) * 2004-11-11 2006-05-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Detektieren einer Manipulation eines Informationssignals
US8600113B2 (en) 2004-11-12 2013-12-03 The University Court Of The University Of St. Andrews System, method and computer program product for video fingerprinting
ATE492988T1 (de) * 2004-11-30 2011-01-15 Univ St Andrews System und verfahren für video-fingerabdrücke
US7613383B2 (en) 2004-12-02 2009-11-03 Hitachi, Ltd. Editing method and recording and reproducing device
WO2006096612A2 (en) 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
JP4301193B2 (ja) * 2005-03-31 2009-07-22 ソニー株式会社 画像比較装置及び方法、画像検索装置及び方法、並びにプログラム及び記録媒体
GB2425431A (en) * 2005-04-14 2006-10-25 Half Minute Media Ltd Video entity recognition in compressed digital video streams
US7979340B2 (en) 2005-09-21 2011-07-12 Overstock.Com, Inc. System, program product, and methods for online image handling
JP2007104529A (ja) * 2005-10-07 2007-04-19 Eastman Kodak Co デジタルカメラおよびタイムラグ設定方法
US11620327B2 (en) 2005-10-26 2023-04-04 Cortica Ltd System and method for determining a contextual insight and generating an interface with recommendations based thereon
US11019161B2 (en) 2005-10-26 2021-05-25 Cortica, Ltd. System and method for profiling users interest based on multimedia content analysis
US10585934B2 (en) 2005-10-26 2020-03-10 Cortica Ltd. Method and system for populating a concept database with respect to user identifiers
US9529984B2 (en) 2005-10-26 2016-12-27 Cortica, Ltd. System and method for verification of user identification based on multimedia content elements
US9372940B2 (en) 2005-10-26 2016-06-21 Cortica, Ltd. Apparatus and method for determining user attention using a deep-content-classification (DCC) system
US10621988B2 (en) 2005-10-26 2020-04-14 Cortica Ltd System and method for speech to text translation using cores of a natural liquid architecture system
US9646005B2 (en) 2005-10-26 2017-05-09 Cortica, Ltd. System and method for creating a database of multimedia content elements assigned to users
US10848590B2 (en) 2005-10-26 2020-11-24 Cortica Ltd System and method for determining a contextual insight and providing recommendations based thereon
US9489431B2 (en) 2005-10-26 2016-11-08 Cortica, Ltd. System and method for distributed search-by-content
US20150128024A1 (en) * 2005-10-26 2015-05-07 Cortica, Ltd. System and method for matching content to multimedia content respective of analysis of user variables
US11003706B2 (en) 2005-10-26 2021-05-11 Cortica Ltd System and methods for determining access permissions on personalized clusters of multimedia content elements
US10380267B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for tagging multimedia content elements
US10372746B2 (en) 2005-10-26 2019-08-06 Cortica, Ltd. System and method for searching applications using multimedia content elements
US11403336B2 (en) 2005-10-26 2022-08-02 Cortica Ltd. System and method for removing contextually identical multimedia content elements
US10387914B2 (en) 2005-10-26 2019-08-20 Cortica, Ltd. Method for identification of multimedia content elements and adding advertising content respective thereof
US10191976B2 (en) 2005-10-26 2019-01-29 Cortica, Ltd. System and method of detecting common patterns within unstructured data elements retrieved from big data sources
US10949773B2 (en) 2005-10-26 2021-03-16 Cortica, Ltd. System and methods thereof for recommending tags for multimedia content elements based on context
US9639532B2 (en) * 2005-10-26 2017-05-02 Cortica, Ltd. Context-based analysis of multimedia content items using signatures of multimedia elements and matching concepts
US8818916B2 (en) 2005-10-26 2014-08-26 Cortica, Ltd. System and method for linking multimedia data elements to web pages
US10380623B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for generating an advertisement effectiveness performance score
US10691642B2 (en) 2005-10-26 2020-06-23 Cortica Ltd System and method for enriching a concept database with homogenous concepts
US9191626B2 (en) 2005-10-26 2015-11-17 Cortica, Ltd. System and methods thereof for visual analysis of an image on a web-page and matching an advertisement thereto
US10193990B2 (en) 2005-10-26 2019-01-29 Cortica Ltd. System and method for creating user profiles based on multimedia content
US11361014B2 (en) 2005-10-26 2022-06-14 Cortica Ltd. System and method for completing a user profile
US11216498B2 (en) 2005-10-26 2022-01-04 Cortica, Ltd. System and method for generating signatures to three-dimensional multimedia data elements
US9218606B2 (en) 2005-10-26 2015-12-22 Cortica, Ltd. System and method for brand monitoring and trend analysis based on deep-content-classification
US9558449B2 (en) 2005-10-26 2017-01-31 Cortica, Ltd. System and method for identifying a target area in a multimedia content element
US9477658B2 (en) 2005-10-26 2016-10-25 Cortica, Ltd. Systems and method for speech to speech translation using cores of a natural liquid architecture system
US11386139B2 (en) 2005-10-26 2022-07-12 Cortica Ltd. System and method for generating analytics for entities depicted in multimedia content
US11604847B2 (en) 2005-10-26 2023-03-14 Cortica Ltd. System and method for overlaying content on a multimedia content element based on user interest
US10742340B2 (en) 2005-10-26 2020-08-11 Cortica Ltd. System and method for identifying the context of multimedia content elements displayed in a web-page and providing contextual filters respective thereto
US9767143B2 (en) 2005-10-26 2017-09-19 Cortica, Ltd. System and method for caching of concept structures
US8266185B2 (en) 2005-10-26 2012-09-11 Cortica Ltd. System and methods thereof for generation of searchable structures respective of multimedia data content
US10614626B2 (en) 2005-10-26 2020-04-07 Cortica Ltd. System and method for providing augmented reality challenges
US10380164B2 (en) 2005-10-26 2019-08-13 Cortica, Ltd. System and method for using on-image gestures and multimedia content elements as search queries
US9953032B2 (en) * 2005-10-26 2018-04-24 Cortica, Ltd. System and method for characterization of multimedia content signals using cores of a natural liquid architecture system
US10360253B2 (en) 2005-10-26 2019-07-23 Cortica, Ltd. Systems and methods for generation of searchable structures respective of multimedia data content
US10698939B2 (en) 2005-10-26 2020-06-30 Cortica Ltd System and method for customizing images
US9466068B2 (en) 2005-10-26 2016-10-11 Cortica, Ltd. System and method for determining a pupillary response to a multimedia data element
US10535192B2 (en) 2005-10-26 2020-01-14 Cortica Ltd. System and method for generating a customized augmented reality environment to a user
US10635640B2 (en) 2005-10-26 2020-04-28 Cortica, Ltd. System and method for enriching a concept database
US11032017B2 (en) 2005-10-26 2021-06-08 Cortica, Ltd. System and method for identifying the context of multimedia content elements
US10180942B2 (en) 2005-10-26 2019-01-15 Cortica Ltd. System and method for generation of concept structures based on sub-concepts
US8312031B2 (en) 2005-10-26 2012-11-13 Cortica Ltd. System and method for generation of complex signatures for multimedia data content
US9031999B2 (en) 2005-10-26 2015-05-12 Cortica, Ltd. System and methods for generation of a concept based database
US10776585B2 (en) 2005-10-26 2020-09-15 Cortica, Ltd. System and method for recognizing characters in multimedia content
US9747420B2 (en) 2005-10-26 2017-08-29 Cortica, Ltd. System and method for diagnosing a patient based on an analysis of multimedia content
US9384196B2 (en) 2005-10-26 2016-07-05 Cortica, Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US10607355B2 (en) 2005-10-26 2020-03-31 Cortica, Ltd. Method and system for determining the dimensions of an object shown in a multimedia content item
US8326775B2 (en) 2005-10-26 2012-12-04 Cortica Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US7840898B2 (en) * 2005-11-01 2010-11-23 Microsoft Corporation Video booklet
US9015740B2 (en) 2005-12-12 2015-04-21 The Nielsen Company (Us), Llc Systems and methods to wirelessly meter audio/visual devices
EP1963958B1 (en) * 2005-12-21 2019-04-24 Digimarc Corporation Rules driven pan id metadata routing system and network
US20090006337A1 (en) * 2005-12-30 2009-01-01 Mediaguide, Inc. Method and apparatus for automatic detection and identification of unidentified video signals
US7818660B2 (en) * 2006-01-29 2010-10-19 Litera Technology Llc Method of compound document comparison
WO2007091182A1 (en) * 2006-02-10 2007-08-16 Koninklijke Philips Electronics N.V. Method and apparatus for generating metadata
CN101536503B (zh) 2006-06-15 2012-09-26 尼尔森（美国）有限公司 利用隐藏字幕信息来计量内容曝光的方法和装置
US8832742B2 (en) 2006-10-06 2014-09-09 United Video Properties, Inc. Systems and methods for acquiring, categorizing and delivering media in interactive media guidance applications
EP2095560B1 (en) 2006-10-11 2015-09-09 The Nielsen Company (US), LLC Methods and apparatus for embedding codes in compressed audio data streams
US10733326B2 (en) 2006-10-26 2020-08-04 Cortica Ltd. System and method for identification of inappropriate multimedia content
GB0623961D0 (en) * 2006-11-30 2007-01-10 Univ St Andrews Video fingerprinting
US7895276B2 (en) 2007-01-29 2011-02-22 Litera Technology Llc Method of managing metadata in attachments to e-mails in a network environment
WO2008099324A2 (en) * 2007-02-13 2008-08-21 Koninklijke Philips Electronics N.V. Method and systems for providing electronic programme guide data and of selecting a program from an electronic programme guide
US7801888B2 (en) 2007-03-09 2010-09-21 Microsoft Corporation Media content search results ranked by popularity
US7465241B2 (en) * 2007-03-23 2008-12-16 Acushnet Company Functionalized, crosslinked, rubber nanoparticles for use in golf ball castable thermoset layers
US8077930B2 (en) * 2007-04-13 2011-12-13 Atg Advanced Swiss Technology Group Ag Method for recognizing content in an image sequence
WO2008143768A1 (en) * 2007-05-17 2008-11-27 Dolby Labortories Licensing Corporation Deriving video signatures that are insensitive to picture modification and frame-rate conversion
US8229227B2 (en) * 2007-06-18 2012-07-24 Zeitera, Llc Methods and apparatus for providing a scalable identification of digital video sequences
US8407750B2 (en) * 2007-07-11 2013-03-26 Hewlett-Packard Development Company, L.P. Enabling users of peer to peer clients to socially interact while viewing videos
WO2009026803A1 (en) 2007-08-27 2009-03-05 Yuvad Technologies Co., Ltd. A method for identifying motion video content
CN101855635B (zh) * 2007-10-05 2013-02-27 杜比实验室特许公司 可靠地与媒体内容对应的媒体指纹
US8743952B2 (en) * 2007-12-18 2014-06-03 Vixs Systems, Inc Direct mode module with motion flag precoding and methods for use therewith
US8583480B2 (en) 2007-12-21 2013-11-12 Overstock.Com, Inc. System, program product, and methods for social network advertising and incentives for same
US8214804B2 (en) * 2007-12-31 2012-07-03 Overstock.Com, Inc. System and method for assigning computer users to test groups
WO2009106998A1 (en) * 2008-02-28 2009-09-03 Ipharro Media Gmbh Frame sequence comparison in multimedia streams
WO2009126785A2 (en) * 2008-04-10 2009-10-15 The Trustees Of Columbia University In The City Of New York Systems and methods for image archaeology
US8488835B2 (en) * 2008-05-21 2013-07-16 Yuvad Technologies Co., Ltd. System for extracting a fingerprint data from video/audio signals
WO2009140818A1 (en) * 2008-05-21 2009-11-26 Yuvad Technologies Co., Ltd. A system for facilitating the archiving of video content
WO2009140819A1 (en) * 2008-05-21 2009-11-26 Yuvad Technologies Co., Ltd. A system for facilitating the search of video content
US8370382B2 (en) 2008-05-21 2013-02-05 Ji Zhang Method for facilitating the search of video content
WO2009140816A1 (en) * 2008-05-21 2009-11-26 Yuvad Technologies Co., Ltd. A method for facilitating the archiving of video content
WO2009140822A1 (en) * 2008-05-22 2009-11-26 Yuvad Technologies Co., Ltd. A method for extracting a fingerprint data from video/audio signals
US8577077B2 (en) * 2008-05-22 2013-11-05 Yuvad Technologies Co., Ltd. System for identifying motion video/audio content
WO2009143667A1 (en) * 2008-05-26 2009-12-03 Yuvad Technologies Co., Ltd. A system for automatically monitoring viewing activities of television signals
WO2009155281A1 (en) * 2008-06-17 2009-12-23 The Trustees Of Columbia University In The City Of New York System and method for dynamically and interactively searching media data
US8326662B1 (en) 2008-06-18 2012-12-04 Overstock.Com, Inc. Positioning E-commerce product related to graphical imputed consumer demand
EP2208153B1 (en) * 2008-10-29 2013-12-11 NDS Limited Video signature
US9124769B2 (en) 2008-10-31 2015-09-01 The Nielsen Company (Us), Llc Methods and apparatus to verify presentation of media content
CN102216952B (zh) * 2008-11-17 2013-06-05 杜比实验室特许公司 通过矩不变量的投影可靠地与媒体内容对应的媒体指纹
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
US8671069B2 (en) 2008-12-22 2014-03-11 The Trustees Of Columbia University, In The City Of New York Rapid image annotation via brain state decoding and visual pattern mining
US20100158391A1 (en) * 2008-12-24 2010-06-24 Yahoo! Inc. Identification and transfer of a media object segment from one communications network to another
US10685177B2 (en) * 2009-01-07 2020-06-16 Litera Corporation System and method for comparing digital data in spreadsheets or database tables
US9369516B2 (en) 2009-01-13 2016-06-14 Viasat, Inc. Deltacasting
KR101319780B1 (ko) * 2009-01-23 2013-10-17 닛본 덴끼 가부시끼가이샤 이미지 시그니처 추출 장치
US8483217B2 (en) 2009-03-10 2013-07-09 Viasat, Inc. Internet protocol broadcasting
US8136031B2 (en) 2009-03-17 2012-03-13 Litera Technologies, LLC Comparing the content of tables containing merged or split cells
US9747622B1 (en) 2009-03-24 2017-08-29 Overstock.Com, Inc. Point-and-shoot product lister
KR101550886B1 (ko) * 2009-03-27 2015-09-08 삼성전자 주식회사 동영상 콘텐츠에 대한 부가 정보 생성 장치 및 방법
US8676632B1 (en) 2009-07-16 2014-03-18 Overstock.Com, Inc. Pricing and forecasting
US8644622B2 (en) * 2009-07-30 2014-02-04 Xerox Corporation Compact signature for unordered vector sets with application to image retrieval
US9166714B2 (en) 2009-09-11 2015-10-20 Veveo, Inc. Method of and system for presenting enriched video viewing analytics
US8516253B1 (en) 2010-01-18 2013-08-20 Viasat, Inc. Self-keyed protection of anticipatory content
JP2011223237A (ja) * 2010-04-08 2011-11-04 Sony Corp 画像比較装置及び方法、並びにプログラム
US9307003B1 (en) 2010-04-18 2016-04-05 Viasat, Inc. Web hierarchy modeling
US9361523B1 (en) * 2010-07-21 2016-06-07 Hrl Laboratories, Llc Video content-based retrieval
WO2012037715A1 (en) * 2010-09-20 2012-03-29 Nokia Corporation Identifying a key frame from a video sequence
WO2012050832A1 (en) * 2010-09-28 2012-04-19 Google Inc. Systems and methods utilizing efficient video compression techniques for providing static image data
US8731236B2 (en) * 2011-01-14 2014-05-20 Futurewei Technologies, Inc. System and method for content protection in a content delivery network
US9047642B2 (en) 2011-03-24 2015-06-02 Overstock.Com, Inc. Social choice engine
US8786785B2 (en) * 2011-04-05 2014-07-22 Microsoft Corporation Video signature
US9912718B1 (en) 2011-04-11 2018-03-06 Viasat, Inc. Progressive prefetching
US11983233B2 (en) 2011-04-11 2024-05-14 Viasat, Inc. Browser based feedback for optimized web browsing
US9456050B1 (en) 2011-04-11 2016-09-27 Viasat, Inc. Browser optimization through user history analysis
US9106607B1 (en) 2011-04-11 2015-08-11 Viasat, Inc. Browser based feedback for optimized web browsing
US9037638B1 (en) 2011-04-11 2015-05-19 Viasat, Inc. Assisted browsing using hinting functionality
US8897302B2 (en) 2011-06-14 2014-11-25 Viasat, Inc. Transport protocol for anticipatory content
US9407355B1 (en) 2011-10-25 2016-08-02 Viasat Inc. Opportunistic content delivery using delta coding
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
US9348802B2 (en) 2012-03-19 2016-05-24 Litéra Corporation System and method for synchronizing bi-directional document management
US9538183B2 (en) * 2012-05-18 2017-01-03 Home Box Office, Inc. Audio-visual content delivery with partial encoding of content chunks
US8432808B1 (en) 2012-06-15 2013-04-30 Viasat Inc. Opportunistically delayed delivery in a satellite network
TWI538492B (zh) * 2012-10-05 2016-06-11 Video clip search method
US10546262B2 (en) 2012-10-19 2020-01-28 Overstock.Com, Inc. Supply chain management system
US10949876B2 (en) 2012-10-29 2021-03-16 Overstock.Com, Inc. System and method for management of email marketing campaigns
US9323840B2 (en) * 2013-01-07 2016-04-26 Gracenote, Inc. Video fingerprinting
US9483451B2 (en) 2013-03-14 2016-11-01 Scribestar Ltd. System and method for handling user editing history based on spawning, merging data structures of directed acyclic graph
US11676192B1 (en) 2013-03-15 2023-06-13 Overstock.Com, Inc. Localized sort of ranked product recommendations based on predicted user intent
US11023947B1 (en) 2013-03-15 2021-06-01 Overstock.Com, Inc. Generating product recommendations using a blend of collaborative and content-based data
US10810654B1 (en) 2013-05-06 2020-10-20 Overstock.Com, Inc. System and method of mapping product attributes between different schemas
US10025782B2 (en) 2013-06-18 2018-07-17 Litera Corporation Systems and methods for multiple document version collaboration and management
US9483788B2 (en) 2013-06-25 2016-11-01 Overstock.Com, Inc. System and method for graphically building weighted search queries
US10929890B2 (en) 2013-08-15 2021-02-23 Overstock.Com, Inc. System and method of personalizing online marketing campaigns
GB2517733A (en) * 2013-08-30 2015-03-04 Nokia Corp Video remixing system
US10872350B1 (en) 2013-12-06 2020-12-22 Overstock.Com, Inc. System and method for optimizing online marketing based upon relative advertisement placement
US9756002B2 (en) 2014-03-21 2017-09-05 Litera Technologies, LLC Systems and methods for email attachments management
US9652534B1 (en) * 2014-03-26 2017-05-16 Amazon Technologies, Inc. Video-based search engine
US9288521B2 (en) 2014-05-28 2016-03-15 Rovi Guides, Inc. Systems and methods for updating media asset data based on pause point in the media asset
US10855797B2 (en) 2014-06-03 2020-12-01 Viasat, Inc. Server-machine-driven hint generation for improved web page loading using client-machine-driven feedback
US20160378863A1 (en) * 2015-06-24 2016-12-29 Google Inc. Selecting representative video frames for videos
US10536408B2 (en) 2015-09-16 2020-01-14 Litéra Corporation Systems and methods for detecting, reporting and cleaning metadata from inbound attachments
MX380782B (es) 2015-10-20 2025-03-04 Viasat Inc Actualización de modelo de optimización por medio de agrupamientos de navegación automática.
US11195043B2 (en) 2015-12-15 2021-12-07 Cortica, Ltd. System and method for determining common patterns in multimedia content elements based on key points
WO2017105641A1 (en) 2015-12-15 2017-06-22 Cortica, Ltd. Identification of key points in multimedia data elements
US10534845B2 (en) 2016-05-11 2020-01-14 Overstock.Com, Inc. System and method for optimizing electronic document layouts
JP6419393B2 (ja) * 2016-07-11 2018-11-07 三菱電機株式会社 動画像処理装置、動画像処理方法及び動画像処理プログラム
DE102016212888A1 (de) * 2016-07-14 2018-01-18 Siemens Healthcare Gmbh Bestimmen einer Bildserie abhängig von einer Signaturmenge
US10909173B2 (en) 2016-12-09 2021-02-02 The Nielsen Company (Us), Llc Scalable architectures for reference signature matching and updating
US10970769B2 (en) 2017-03-02 2021-04-06 Overstock.Com, Inc. Method and system for optimizing website searching with user pathing
US11760387B2 (en) 2017-07-05 2023-09-19 AutoBrains Technologies Ltd. Driving policies determination
WO2019012527A1 (en) 2017-07-09 2019-01-17 Cortica Ltd. ORGANIZATION OF DEPTH LEARNING NETWORKS
US10846544B2 (en) 2018-07-16 2020-11-24 Cartica Ai Ltd. Transportation prediction system and method
US12330646B2 (en) 2018-10-18 2025-06-17 Autobrains Technologies Ltd Off road assistance
US11126870B2 (en) 2018-10-18 2021-09-21 Cartica Ai Ltd. Method and system for obstacle detection
US11181911B2 (en) 2018-10-18 2021-11-23 Cartica Ai Ltd Control transfer of a vehicle
US11700356B2 (en) 2018-10-26 2023-07-11 AutoBrains Technologies Ltd. Control transfer of a vehicle
US10748038B1 (en) 2019-03-31 2020-08-18 Cortica Ltd. Efficient calculation of a robust signature of a media unit
CN109471955B (zh) * 2018-11-12 2021-09-17 广东小天才科技有限公司 视频片段的定位方法、计算设备及存储介质
US10789535B2 (en) 2018-11-26 2020-09-29 Cartica Ai Ltd Detection of road elements
US11643005B2 (en) 2019-02-27 2023-05-09 Autobrains Technologies Ltd Adjusting adjustable headlights of a vehicle
US11285963B2 (en) 2019-03-10 2022-03-29 Cartica Ai Ltd. Driver-based prediction of dangerous events
US11694088B2 (en) 2019-03-13 2023-07-04 Cortica Ltd. Method for object detection using knowledge distillation
US11132548B2 (en) 2019-03-20 2021-09-28 Cortica Ltd. Determining object information that does not explicitly appear in a media unit signature
US11514493B1 (en) 2019-03-25 2022-11-29 Overstock.Com, Inc. System and method for conversational commerce online
US12055408B2 (en) 2019-03-28 2024-08-06 Autobrains Technologies Ltd Estimating a movement of a hybrid-behavior vehicle
US10789527B1 (en) 2019-03-31 2020-09-29 Cortica Ltd. Method for object detection using shallow neural networks
US10796444B1 (en) 2019-03-31 2020-10-06 Cortica Ltd Configuring spanning elements of a signature generator
US11222069B2 (en) 2019-03-31 2022-01-11 Cortica Ltd. Low-power calculation of a signature of a media unit
US10776669B1 (en) 2019-03-31 2020-09-15 Cortica Ltd. Signature generation and object detection that refer to rare scenes
US11205179B1 (en) 2019-04-26 2021-12-21 Overstock.Com, Inc. System, method, and program product for recognizing and rejecting fraudulent purchase attempts in e-commerce
US11734368B1 (en) 2019-09-26 2023-08-22 Overstock.Com, Inc. System and method for creating a consistent personalized web experience across multiple platforms and channels
US11593662B2 (en) 2019-12-12 2023-02-28 Autobrains Technologies Ltd Unsupervised cluster generation
US10748022B1 (en) 2019-12-12 2020-08-18 Cartica Ai Ltd Crowd separation
US11590988B2 (en) 2020-03-19 2023-02-28 Autobrains Technologies Ltd Predictive turning assistant
US11827215B2 (en) 2020-03-31 2023-11-28 AutoBrains Technologies Ltd. Method for training a driving related object detector
US11574248B2 (en) 2020-04-02 2023-02-07 Rovi Guides, Inc. Systems and methods for automated content curation using signature analysis
US11238287B2 (en) * 2020-04-02 2022-02-01 Rovi Guides, Inc. Systems and methods for automated content curation using signature analysis
US11756424B2 (en) 2020-07-24 2023-09-12 AutoBrains Technologies Ltd. Parking assist
US12049116B2 (en) 2020-09-30 2024-07-30 Autobrains Technologies Ltd Configuring an active suspension
US12142005B2 (en) 2020-10-13 2024-11-12 Autobrains Technologies Ltd Camera based distance measurements
US12257949B2 (en) 2021-01-25 2025-03-25 Autobrains Technologies Ltd Alerting on driving affecting signal
US12511873B2 (en) 2021-06-07 2025-12-30 Cortica, Ltd. Isolating unique and representative patterns of a concept structure
US12139166B2 (en) 2021-06-07 2024-11-12 Autobrains Technologies Ltd Cabin preferences setting that is based on identification of one or more persons in the cabin
US12423994B2 (en) 2021-07-01 2025-09-23 Autobrains Technologies Ltd Lane boundary detection
EP4194300B1 (en) 2021-08-05 2026-01-28 Autobrains Technologies LTD. Providing a prediction of a radius of a motorcycle turn
US12293560B2 (en) 2021-10-26 2025-05-06 Autobrains Technologies Ltd Context based separation of on-/off-vehicle points of interest in videos

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019899A (en) * 1988-11-01 1991-05-28 Control Data Corporation Electronic data encoding and recognition system
DE69229521T2 (de) * 1991-04-25 2000-03-30 Nippon Steel Corp Datenbankauffindungssystem
US5247347A (en) * 1991-09-27 1993-09-21 Bell Atlantic Network Services, Inc. Pstn architecture for video-on-demand services
JP2991833B2 (ja) * 1991-10-11 1999-12-20 松下電器産業株式会社 インターレス走査ディジタルビデオ信号の符号化装置及びその方法
US5436653A (en) * 1992-04-30 1995-07-25 The Arbitron Company Method and system for recognition of broadcast segments
JP3234064B2 (ja) * 1993-09-02 2001-12-04 キヤノン株式会社 画像検索方法並びにその装置
DE69527457T2 (de) * 1994-03-31 2003-01-23 Siemens Corp. Research, Inc. Feststellung von Szenenwechseln in kodierten Videosequenzen
US5465353A (en) * 1994-04-01 1995-11-07 Ricoh Company, Ltd. Image matching and retrieval by multi-access redundant hashing
US5708767A (en) * 1995-02-03 1998-01-13 The Trustees Of Princeton University Method and apparatus for video browsing based on content and structure
GB9510093D0 (en) * 1995-05-18 1995-07-12 Philips Electronics Uk Ltd Interactive image manipulation
GB2301972B (en) * 1995-06-06 1999-10-20 Sony Uk Ltd Video compression
US5623308A (en) * 1995-07-07 1997-04-22 Lucent Technologies Inc. Multiple resolution, multi-stream video system using a single standard coder

Also Published As

Publication number Publication date
JPH11509025A (ja) 1999-08-03
US5870754A (en) 1999-02-09
DE69737824D1 (de) 2007-08-02
EP0842478A1 (en) 1998-05-20
DE69737824T2 (de) 2008-03-06
WO1997040454A1 (en) 1997-10-30
EP0842478B1 (en) 2007-06-20

Similar Documents

Publication Publication Date Title
JPH11509025A (ja) 直流および動きの記号を用いた圧縮ｍｐｅｇ系列のビデオ検索
US5915038A (en) Using index keys extracted from JPEG-compressed images for image retrieval
US7248782B2 (en) Image retrieving apparatus, image retrieving method and recording medium for recording program to implement the image retrieving method
US6665442B2 (en) Image retrieval system and image retrieval method
US8515933B2 (en) Video search method, video search system, and method thereof for establishing video database
Kobla et al. Compressed-domain video indexing techniques using DCT and motion vector information in MPEG video
JP3568117B2 (ja) ビデオ画像の分割、分類、および要約のための方法およびシステム
JP5005154B2 (ja) 記憶媒体上に記憶された情報信号を再生する装置
Zhang et al. Video parsing and browsing using compressed data
US7346631B2 (en) Compact color feature vector representation
Dimitrova et al. Content-based video retrieval by example video clip
JP2002530781A (ja) データベースを用いて画像を獲得するシステム
TWI443535B (zh) 視訊搜尋方法、系統及建立視訊資料庫的方法
JP2002541738A (ja) 画像圧縮
WO2000045600A1 (fr) Procede de codage de caracteristiques d&#39;images et procede de recherche d&#39;images
JP2001526859A (ja) ワールドワイドウェブ上の圧縮映像の指示及び編集方法及びアーキテクチュア
US6973257B1 (en) Method for indexing and searching moving picture using motion activity description method
US7027646B2 (en) Scaled image generating apparatus and method, image feature calculating apparatus and method, computer programs therefor, and image data structure
Kobla et al. Indexing and retrieval of MPEG compressed video
Fernando et al. Fade-in and fade-out detection in video sequences using histograms
JP2002513487A (ja) オブジェクト指向コンテンツに基づくビデオ・サーチ用のアルゴリズム及びシステム
EP0675495B1 (en) Detecting scene changes in encoded video sequences
KR101163774B1 (ko) 비디오 압축용 장치 및 프로세스
Latecki et al. Extraction of key frames from videos by optimal color composition matching and polygon simplification
Arnia et al. Fast method for joint retrieval and identification of JPEG coded images based on DCT sign

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040422

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040422

A72 Notification of change in name of applicant

Free format text: JAPANESE INTERMEDIATE CODE: A721

Effective date: 20040422

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070220

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070518

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070702

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070820

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20070820

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071204

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080229

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080507

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080605

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110613

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120613

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees