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FR2956789B1 - Procede et dispositif de traitement d'une sequence video - Google Patents

Procede et dispositif de traitement d'une sequence video

Info

Publication number
FR2956789B1
FR2956789B1 FR1051228A FR1051228A FR2956789B1 FR 2956789 B1 FR2956789 B1 FR 2956789B1 FR 1051228 A FR1051228 A FR 1051228A FR 1051228 A FR1051228 A FR 1051228A FR 2956789 B1 FR2956789 B1 FR 2956789B1
Authority
FR
France
Prior art keywords
processing
video sequence
video
sequence
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
FR1051228A
Other languages
English (en)
Other versions
FR2956789A1 (fr
Inventor
Xavier Henocq
Guillaume Laroche
Patrice Onno
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 FR1051228A priority Critical patent/FR2956789B1/fr
Priority to US13/031,083 priority patent/US20110206116A1/en
Publication of FR2956789A1 publication Critical patent/FR2956789A1/fr
Application granted granted Critical
Publication of FR2956789B1 publication Critical patent/FR2956789B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR1051228A 2010-02-19 2010-02-19 Procede et dispositif de traitement d'une sequence video Expired - Fee Related FR2956789B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1051228A FR2956789B1 (fr) 2010-02-19 2010-02-19 Procede et dispositif de traitement d'une sequence video
US13/031,083 US20110206116A1 (en) 2010-02-19 2011-02-18 Method of processing a video sequence and associated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051228A FR2956789B1 (fr) 2010-02-19 2010-02-19 Procede et dispositif de traitement d'une sequence video

Publications (2)

Publication Number Publication Date
FR2956789A1 FR2956789A1 (fr) 2011-08-26
FR2956789B1 true FR2956789B1 (fr) 2012-11-16

Family

ID=42236333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051228A Expired - Fee Related FR2956789B1 (fr) 2010-02-19 2010-02-19 Procede et dispositif de traitement d'une sequence video

Country Status (2)

Country Link
US (1) US20110206116A1 (fr)
FR (1) FR2956789B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201710075SA (en) 2012-05-14 2018-01-30 Luca Rossato Decomposition of residual data during signal encoding, decoding and reconstruction in a tiered hierarchy
US9148672B2 (en) * 2013-05-08 2015-09-29 Mediatek Inc. Method and apparatus for residue transform
EP4013051A1 (fr) * 2015-06-05 2022-06-15 Dolby Laboratories Licensing Corporation Procédés de codage et de décodage de prédiction intra-trame
US10528214B2 (en) * 2016-12-28 2020-01-07 Microsoft Technology Licensing, Llc Positioning mechanism for bubble as a custom tooltip

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824341B2 (ja) * 1985-10-28 1996-03-06 株式会社日立製作所 画像データ符号化方法
US6807231B1 (en) * 1997-09-12 2004-10-19 8×8, Inc. Multi-hypothesis motion-compensated video image predictor
US6359647B1 (en) * 1998-08-07 2002-03-19 Philips Electronics North America Corporation Automated camera handoff system for figure tracking in a multiple camera system
US7561738B2 (en) * 2004-09-22 2009-07-14 Microsoft Corporation Symbol grouping and recognition in expression recognition
US7561737B2 (en) * 2004-09-22 2009-07-14 Microsoft Corporation Mathematical expression recognition
JP5094730B2 (ja) * 2006-10-23 2012-12-12 オリンパス株式会社 分光内視鏡および分光内視鏡の作動方法
US20080279478A1 (en) * 2007-05-09 2008-11-13 Mikhail Tsoupko-Sitnikov Image processing method and image processing apparatus
US20090028417A1 (en) * 2007-07-26 2009-01-29 3M Innovative Properties Company Fiducial marking for multi-unit process spatial synchronization

Also Published As

Publication number Publication date
US20110206116A1 (en) 2011-08-25
FR2956789A1 (fr) 2011-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141031