CN104396242B - 对包括参考图片集的视频序列进行编码和解码 - Google Patents

对包括参考图片集的视频序列进行编码和解码 Download PDF

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CN104396242B
CN104396242B CN201380034621.5A CN201380034621A CN104396242B CN 104396242 B CN104396242 B CN 104396242B CN 201380034621 A CN201380034621 A CN 201380034621A CN 104396242 B CN104396242 B CN 104396242B
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CN104396242A (zh
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雅各布·斯特罗姆
乔纳坦·萨缪尔森
理卡尔德·肖伯格
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Ericsson Co ltd
Telefonaktiebolaget LM Ericsson AB
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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
    • H04N19/58—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
    • H04N19/10—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
    • H04N19/134—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
    • 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
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201380034621.5A 2012-06-29 2013-07-01 对包括参考图片集的视频序列进行编码和解码 Active CN104396242B (zh)

Applications Claiming Priority (3)

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US201261666235P 2012-06-29 2012-06-29
US61/666,235 2012-06-29
PCT/SE2013/050835 WO2014003682A1 (en) 2012-06-29 2013-07-01 Encoding and decoding video sequences comprising reference picture sets

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CN104396242A CN104396242A (zh) 2015-03-04
CN104396242B true CN104396242B (zh) 2017-12-19

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US (2) US9438900B2 (enExample)
EP (2) EP2868082B1 (enExample)
JP (1) JP5872739B2 (enExample)
CN (1) CN104396242B (enExample)
AU (2) AU2013281243C1 (enExample)
BR (1) BR112014032585B1 (enExample)
DK (2) DK2868082T3 (enExample)
ES (2) ES2650995T3 (enExample)
IN (1) IN2014DN10978A (enExample)
MA (1) MA37697B1 (enExample)
MY (1) MY167687A (enExample)
RU (1) RU2602345C2 (enExample)
SG (1) SG11201408320WA (enExample)
WO (1) WO2014003682A1 (enExample)

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BR112014032585B1 (pt) * 2012-06-29 2022-10-04 Velos Media International Limited Codificação e decodificação de sequências de vídeo compreendendo conjuntos de imagens de referência
GB2531271A (en) * 2014-10-14 2016-04-20 Nokia Technologies Oy An apparatus, a method and a computer program for image sequence coding and decoding
WO2019234600A1 (en) * 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between pairwise average merging candidates and intra-block copy (ibc)
KR102701593B1 (ko) 2018-06-21 2024-08-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 칼라 컴포넌트 간의 서브 블록 mv 상속
JP7242861B2 (ja) * 2018-09-04 2023-03-20 華為技術有限公司 二方向インター予測に適用される参照フレーム取得方法および装置
CN112970262B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 三角预测模式中的取整
US11184607B2 (en) * 2019-06-13 2021-11-23 Qualcomm Incorporated Same picture order count (POC) numbering for scalability support
AR121124A1 (es) 2020-02-29 2022-04-20 Beijing Bytedance Network Tech Co Ltd Señalización condicional de elementos de sintaxis en una cabecera de imagen

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US9769495B2 (en) 2017-09-19
MY167687A (en) 2018-09-21
EP3079363B1 (en) 2017-09-27
ES2587744T3 (es) 2016-10-26
AU2015268651A1 (en) 2016-01-07
AU2013281243B2 (en) 2015-09-17
AU2015268651B2 (en) 2017-03-16
US9438900B2 (en) 2016-09-06
IN2014DN10978A (enExample) 2015-09-18
MA37697B1 (fr) 2017-03-31
RU2602345C2 (ru) 2016-11-20
BR112014032585B1 (pt) 2022-10-04
BR112014032585A2 (pt) 2017-06-27
MA37697A1 (fr) 2016-06-30
ES2650995T3 (es) 2018-01-23
EP2868082A1 (en) 2015-05-06
EP3079363A1 (en) 2016-10-12
EP2868082B1 (en) 2016-06-01
JP5872739B2 (ja) 2016-03-01
SG11201408320WA (en) 2015-01-29
DK2868082T3 (en) 2016-09-12
CN104396242A (zh) 2015-03-04
AU2013281243C1 (en) 2016-01-21
WO2014003682A1 (en) 2014-01-03
JP2015526021A (ja) 2015-09-07
RU2015102756A (ru) 2016-08-20
US20160337663A1 (en) 2016-11-17
DK3079363T3 (en) 2017-12-04
US20140079115A1 (en) 2014-03-20
AU2013281243A1 (en) 2015-01-22

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