CN105103560B - 用于仅高级语法可缩放视频译码的层间参考图片限制 - Google Patents

用于仅高级语法可缩放视频译码的层间参考图片限制 Download PDF

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CN105103560B
CN105103560B CN201480018177.2A CN201480018177A CN105103560B CN 105103560 B CN105103560 B CN 105103560B CN 201480018177 A CN201480018177 A CN 201480018177A CN 105103560 B CN105103560 B CN 105103560B
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picture
reference layer
layer
video
current image
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CN105103560A (zh
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陈建乐
李想
克里希纳坎斯·拉帕卡
王益魁
马尔塔·卡切维奇
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Qualcomm 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
    • H04N19/10—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480018177.2A 2013-04-01 2014-03-28 用于仅高级语法可缩放视频译码的层间参考图片限制 Active CN105103560B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361807283P 2013-04-01 2013-04-01
US61/807,283 2013-04-01
US201361809804P 2013-04-08 2013-04-08
US61/809,804 2013-04-08
US14/227,910 2014-03-27
US14/227,910 US9992493B2 (en) 2013-04-01 2014-03-27 Inter-layer reference picture restriction for high level syntax-only scalable video coding
PCT/US2014/032168 WO2014165402A1 (en) 2013-04-01 2014-03-28 Inter-layer reference picture restriction for high level syntax-only scalable video coding

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CN105103560B true CN105103560B (zh) 2019-02-12

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CN201480017622.3A Active CN105052152B (zh) 2013-04-01 2014-03-28 用于视频译码及压缩的设备、方法及非暂时性计算机可读媒体

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US (2) US9998735B2 (enExample)
EP (2) EP2982122A1 (enExample)
JP (2) JP6297670B2 (enExample)
KR (4) KR20150137099A (enExample)
CN (2) CN105103560B (enExample)
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CN105052152B (zh) 2019-04-05
KR20150137098A (ko) 2015-12-08
US9992493B2 (en) 2018-06-05
JP2016518760A (ja) 2016-06-23
US20140294063A1 (en) 2014-10-02
KR20150137099A (ko) 2015-12-08
KR20210087113A (ko) 2021-07-09
CN105103560A (zh) 2015-11-25
EP2982121A1 (en) 2016-02-10
US20140294062A1 (en) 2014-10-02
CN105052152A (zh) 2015-11-11
WO2014165401A1 (en) 2014-10-09
JP2016518759A (ja) 2016-06-23
JP6297670B2 (ja) 2018-03-20
KR20210087114A (ko) 2021-07-09
WO2014165402A1 (en) 2014-10-09
EP2982122A1 (en) 2016-02-10
US9998735B2 (en) 2018-06-12

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