FR2862468B1 - METHOD FOR VIDEO ENCODING BY MULTIPLE DESCRIPTIONS - Google Patents

METHOD FOR VIDEO ENCODING BY MULTIPLE DESCRIPTIONS

Info

Publication number
FR2862468B1
FR2862468B1 FR0407012A FR0407012A FR2862468B1 FR 2862468 B1 FR2862468 B1 FR 2862468B1 FR 0407012 A FR0407012 A FR 0407012A FR 0407012 A FR0407012 A FR 0407012A FR 2862468 B1 FR2862468 B1 FR 2862468B1
Authority
FR
France
Prior art keywords
video encoding
multiple descriptions
descriptions
encoding
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
FR0407012A
Other languages
French (fr)
Other versions
FR2862468A1 (en
Inventor
Popescu Beatrice Pesquet
Christophe Tillier
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.)
GET ENST BRETAGNE
Original Assignee
GET ENST BRETAGNE
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 FR0313405A external-priority patent/FR2862470A1/en
Application filed by GET ENST BRETAGNE filed Critical GET ENST BRETAGNE
Priority to FR0407012A priority Critical patent/FR2862468B1/en
Priority to PCT/FR2004/050592 priority patent/WO2005051001A2/en
Publication of FR2862468A1 publication Critical patent/FR2862468A1/en
Application granted granted Critical
Publication of FR2862468B1 publication Critical patent/FR2862468B1/en
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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data
    • 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
    • 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
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop
    • 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
    • H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR0407012A 2003-11-17 2004-06-25 METHOD FOR VIDEO ENCODING BY MULTIPLE DESCRIPTIONS Expired - Fee Related FR2862468B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0407012A FR2862468B1 (en) 2003-11-17 2004-06-25 METHOD FOR VIDEO ENCODING BY MULTIPLE DESCRIPTIONS
PCT/FR2004/050592 WO2005051001A2 (en) 2003-11-17 2004-11-17 Multiple description video coding method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0313405A FR2862470A1 (en) 2003-11-17 2003-11-17 Digital data transmitting process for video application, involves strongly accentuating redundancy on link sending sub-band twice, where sub-band is sent with two different sub-bands separately
FR0407012A FR2862468B1 (en) 2003-11-17 2004-06-25 METHOD FOR VIDEO ENCODING BY MULTIPLE DESCRIPTIONS

Publications (2)

Publication Number Publication Date
FR2862468A1 FR2862468A1 (en) 2005-05-20
FR2862468B1 true FR2862468B1 (en) 2008-06-27

Family

ID=34524998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0407012A Expired - Fee Related FR2862468B1 (en) 2003-11-17 2004-06-25 METHOD FOR VIDEO ENCODING BY MULTIPLE DESCRIPTIONS

Country Status (2)

Country Link
FR (1) FR2862468B1 (en)
WO (1) WO2005051001A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989425B (en) 2009-07-30 2012-05-23 华为终端有限公司 Method, device and system for multiple description voice frequency coding and decoding

Also Published As

Publication number Publication date
WO2005051001A2 (en) 2005-06-02
FR2862468A1 (en) 2005-05-20
WO2005051001A3 (en) 2008-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150227