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FR2834852B1 - Procede et dispositif de segmentation temporelle d'une sequence video - Google Patents

Procede et dispositif de segmentation temporelle d'une sequence video

Info

Publication number
FR2834852B1
FR2834852B1 FR0200485A FR0200485A FR2834852B1 FR 2834852 B1 FR2834852 B1 FR 2834852B1 FR 0200485 A FR0200485 A FR 0200485A FR 0200485 A FR0200485 A FR 0200485A FR 2834852 B1 FR2834852 B1 FR 2834852B1
Authority
FR
France
Prior art keywords
video sequence
time segmentation
segmentation
time
video
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
FR0200485A
Other languages
English (en)
Other versions
FR2834852A1 (fr
Inventor
Floch Herve Le
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR0200485A priority Critical patent/FR2834852B1/fr
Priority to US10/339,312 priority patent/US7228502B2/en
Publication of FR2834852A1 publication Critical patent/FR2834852A1/fr
Application granted granted Critical
Publication of FR2834852B1 publication Critical patent/FR2834852B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR0200485A 2002-01-16 2002-01-16 Procede et dispositif de segmentation temporelle d'une sequence video Expired - Fee Related FR2834852B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0200485A FR2834852B1 (fr) 2002-01-16 2002-01-16 Procede et dispositif de segmentation temporelle d'une sequence video
US10/339,312 US7228502B2 (en) 2002-01-16 2003-01-10 Method and device for temporal segmentation of a video sequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200485A FR2834852B1 (fr) 2002-01-16 2002-01-16 Procede et dispositif de segmentation temporelle d'une sequence video

Publications (2)

Publication Number Publication Date
FR2834852A1 FR2834852A1 (fr) 2003-07-18
FR2834852B1 true FR2834852B1 (fr) 2004-06-18

Family

ID=8871307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200485A Expired - Fee Related FR2834852B1 (fr) 2002-01-16 2002-01-16 Procede et dispositif de segmentation temporelle d'une sequence video

Country Status (2)

Country Link
US (1) US7228502B2 (fr)
FR (1) FR2834852B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2430101A (en) * 2005-09-09 2007-03-14 Mitsubishi Electric Inf Tech Applying metadata for video navigation
FR2902266B1 (fr) * 2006-06-13 2008-10-24 Canon Kk Procede et dispositif de repartition de la bande passante de communication
US8799372B1 (en) * 2008-10-07 2014-08-05 Sprint Spectrum, L.P. Management of referenced object based on size of referenced object
US9084096B2 (en) 2010-02-22 2015-07-14 Yahoo! Inc. Media event structure and context identification using short messages
US20120210447A1 (en) * 2010-11-28 2012-08-16 Pedro Javier Vazquez Secure video download method
US20120134529A1 (en) * 2010-11-28 2012-05-31 Pedro Javier Vazquez Method and apparatus for applying of a watermark to a video during download
US9432704B2 (en) * 2011-11-06 2016-08-30 Akamai Technologies Inc. Segmented parallel encoding with frame-aware, variable-size chunking
US9485456B2 (en) 2013-12-30 2016-11-01 Akamai Technologies, Inc. Frame-rate conversion in a distributed computing system
CN111193906B (zh) * 2019-12-26 2022-03-22 深圳供电局有限公司 可视化监控管理方法、装置、计算机设备和存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611607B1 (en) * 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
USRE38401E1 (en) * 1997-01-16 2004-01-27 Obvious Technology, Inc. Interactive video icon with designated viewing position
US6195458B1 (en) * 1997-07-29 2001-02-27 Eastman Kodak Company Method for content-based temporal segmentation of video
US6278446B1 (en) 1998-02-23 2001-08-21 Siemens Corporate Research, Inc. System for interactive organization and browsing of video
US6327390B1 (en) * 1999-01-14 2001-12-04 Mitsubishi Electric Research Laboratories, Inc. Methods of scene fade detection for indexing of video sequences
US6424370B1 (en) * 1999-10-08 2002-07-23 Texas Instruments Incorporated Motion based event detection system and method
US6636220B1 (en) * 2000-01-05 2003-10-21 Microsoft Corporation Video-based rendering
US8355525B2 (en) * 2000-02-14 2013-01-15 Digimarc Corporation Parallel processing of digital watermarking operations
GB0029855D0 (en) * 2000-04-05 2001-01-24 Sony Uk Ltd Embedding data in material and removing the embedded data
GB2361097A (en) * 2000-04-05 2001-10-10 Sony Uk Ltd A system for generating audio/video productions
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
FR2812502B1 (fr) * 2000-07-25 2002-12-20 Canon Kk Insertion et extraction de message dans des donnees numeriques
US7203335B2 (en) * 2001-08-07 2007-04-10 Gabriel Fielding System and method for extracting a watermark signal in a digital image sequence

Also Published As

Publication number Publication date
US20030132955A1 (en) 2003-07-17
FR2834852A1 (fr) 2003-07-18
US7228502B2 (en) 2007-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140930