DK1608181T3 - Udvalg af reference-billeder til kodning af sammenflettede videodata - Google Patents

Udvalg af reference-billeder til kodning af sammenflettede videodata Download PDF

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Publication number
DK1608181T3
DK1608181T3 DK05015337.8T DK05015337T DK1608181T3 DK 1608181 T3 DK1608181 T3 DK 1608181T3 DK 05015337 T DK05015337 T DK 05015337T DK 1608181 T3 DK1608181 T3 DK 1608181T3
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frame
field
picture
index
macroblock
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DK05015337.8T
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Byeong Moon Jeon
Yoon Seong Soh
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Lg Electronics Inc
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    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
    • 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
    • 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
    • H04N19/50—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Processing (AREA)

Claims (1)

1. Fremgangsmåde til kodning af en aktuel felt-makroblok i en B-frame, omfattende: opnåelse af en referenceframebilledlistee omfattende flere referenceframe-billeder, bestemmelse af et referenceframe-billede-indeks for flere referenceframe-billeder i referenceframe-billedlisten baseret på displayrækkefølgeinforma-tion for de flere referenceframe-billeder, idet referenceframe-billedindekstal-lene allokeres i en omvendt rækkefølge i forhold til referenceframe-bille-derne, hvis displayrækkefølge er lavere end et aktuelt framebilledes displayrækkefølge, og idet resterende referenceframe-billedindekstal allokeres i en displayrækkefølge til referenceframe-billeder, hvis displayrækkefølge er højere end det aktuelle framebilledes displayrækkefølge, hvorved det aktuelle framebillede omfatter den aktuelle felt-makroblok, og genordning af referenceframe-billedindekset, som er allokeret til hvert refe-renceframe-billede i referenceframe-billedlisten, kendetegnet ved skiftevis allokering af referencefelt-billedindeks, som er øget med en, til referencefelt-billeder startende fra et første referencefelt-billede, som har en paritet lig med en paritet for et feltbillede, som indeholder den aktuelle felt-makroblok, til et andet referencefelt-billede, som har en paritet, der er forskellig for pariteten af feltbilledet, som indeholder den aktuelle felt-makroblok, medens der startes fra en referencefelt-billedindeksværdi på ”0”, og der i rækkefølge besøges de flere referenceframe-billeder ifølge en rækkefølge af referenceframe-billedindeks, således at et referencefelt-billede, indikeret ved et referencefelt-billedindeks, har en paritet, der er lig med en paritet for den aktuelle felt-makroblok, når referencefelt-billedindekset er lige, og referencefeltbilledet, som indikeres ved hjælp af referencefelt-billedindekset, har en paritet, der er forskellig fra den aktuelle feltmakrobloks paritet, når referencefelt-billedindekset er ulige, og udøvelse af bevægelseskompensation for den aktuelle felt-makroblok i B-framen ved brug af referencefelt-billedet, som er indikeret ved hjælp af refe-rencefelt-billedindekset.
DK05015337.8T 2003-03-03 2004-03-03 Udvalg af reference-billeder til kodning af sammenflettede videodata DK1608181T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20030013198A KR100693669B1 (ko) 2003-03-03 2003-03-03 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법
EP04716800.0A EP1582069B1 (en) 2003-03-03 2004-03-03 Coding method for moving picture

Publications (1)

Publication Number Publication Date
DK1608181T3 true DK1608181T3 (da) 2015-12-14

Family

ID=36089657

Family Applications (10)

Application Number Title Priority Date Filing Date
DK04716800.0T DK1582069T3 (da) 2003-03-03 2004-03-03 Udvalg af reference-billeder til kodning af sammenflettede videodata
DK16160484.8T DK3054687T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK14173501.9T DK2840794T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK15198273.3T DK3024238T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK16160497.0T DK3054688T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK15198307.9T DK3026914T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK16160508.4T DK3054689T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK15198295.6T DK3024239T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK05015337.8T DK1608181T3 (da) 2003-03-03 2004-03-03 Udvalg af reference-billeder til kodning af sammenflettede videodata
DK09003045.3T DK2066130T3 (da) 2003-03-03 2004-03-03 Fremgangsmåde til udvælgelse af et referencebillede

Family Applications Before (8)

Application Number Title Priority Date Filing Date
DK04716800.0T DK1582069T3 (da) 2003-03-03 2004-03-03 Udvalg af reference-billeder til kodning af sammenflettede videodata
DK16160484.8T DK3054687T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK14173501.9T DK2840794T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK15198273.3T DK3024238T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK16160497.0T DK3054688T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK15198307.9T DK3026914T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK16160508.4T DK3054689T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film
DK15198295.6T DK3024239T3 (da) 2003-03-03 2004-03-03 Kodningsfremgangsmåde til film

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DK09003045.3T DK2066130T3 (da) 2003-03-03 2004-03-03 Fremgangsmåde til udvælgelse af et referencebillede

Country Status (19)

Country Link
US (31) US7843999B2 (da)
EP (12) EP3024238B1 (da)
JP (3) JP4567669B2 (da)
KR (1) KR100693669B1 (da)
CN (11) CN1761322B (da)
AU (1) AU2004217197B2 (da)
BR (5) BRPI0419287B1 (da)
CA (1) CA2512671C (da)
DK (10) DK1582069T3 (da)
ES (9) ES2552031T3 (da)
GB (4) GB2427779B (da)
HU (10) HUE038008T2 (da)
MX (2) MXPA05007344A (da)
OA (2) OA13107A (da)
PL (11) PL3024239T3 (da)
PT (10) PT2840794T (da)
RU (2) RU2326506C2 (da)
SG (1) SG167659A1 (da)
WO (1) WO2004080078A1 (da)

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