CN106464924B - 解码多层视频数据的方法、装置及计算机可读媒体 - Google Patents

解码多层视频数据的方法、装置及计算机可读媒体 Download PDF

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CN106464924B
CN106464924B CN201580033471.5A CN201580033471A CN106464924B CN 106464924 B CN106464924 B CN 106464924B CN 201580033471 A CN201580033471 A CN 201580033471A CN 106464924 B CN106464924 B CN 106464924B
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CN106464924A (zh
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王益魁
伏努·亨利
阿达许·克里许纳·瑞玛苏布雷蒙尼安
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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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/30—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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/513—Processing of motion vectors
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201580033471.5A 2014-06-25 2015-06-25 解码多层视频数据的方法、装置及计算机可读媒体 Active CN106464924B (zh)

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US201462017120P 2014-06-25 2014-06-25
US62/017,120 2014-06-25
US14/749,561 US9838697B2 (en) 2014-06-25 2015-06-24 Multi-layer video coding
US14/749,561 2015-06-24
PCT/US2015/037788 WO2015200695A1 (en) 2014-06-25 2015-06-25 Multi-layer video coding

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CN201580031854.9A Pending CN106576177A (zh) 2014-06-25 2015-06-25 多层视频译码
CN201580031821.4A Active CN106537919B (zh) 2014-06-25 2015-06-25 用于译码多层视频数据的方法、装置和设备
CN201580033254.6A Active CN106537922B (zh) 2014-06-25 2015-06-25 用于编码多层视频数据的方法、装置和设备

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CN201580033254.6A Active CN106537922B (zh) 2014-06-25 2015-06-25 用于编码多层视频数据的方法、装置和设备

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KR (4) KR102388861B1 (https=)
CN (4) CN106464924B (https=)
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CA (3) CA2951499C (https=)
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CN106464924A (zh) 2017-02-22
KR20170021795A (ko) 2017-02-28
US20150381997A1 (en) 2015-12-31
US20150381998A1 (en) 2015-12-31
JP6542271B2 (ja) 2019-07-10
WO2015200676A1 (en) 2015-12-30
KR102388859B1 (ko) 2022-04-20
CA2952821A1 (en) 2015-12-30
CN106537922A (zh) 2017-03-22
CA2952829A1 (en) 2015-12-30
US9819945B2 (en) 2017-11-14
KR102388861B1 (ko) 2022-04-20
EP3162057A1 (en) 2017-05-03
CN106537922B (zh) 2019-05-28
CA2951499A1 (en) 2015-12-30
JP2017525252A (ja) 2017-08-31
US9838697B2 (en) 2017-12-05
WO2015200666A1 (en) 2015-12-30
KR20170021794A (ko) 2017-02-28
WO2015200695A1 (en) 2015-12-30
JP2017525255A (ja) 2017-08-31
CA2952826A1 (en) 2015-12-30
JP6585096B2 (ja) 2019-10-02
EP3162058A1 (en) 2017-05-03
CN106537919A (zh) 2017-03-22
KR102388860B1 (ko) 2022-04-20
EP3162070A1 (en) 2017-05-03
BR112016030044A2 (pt) 2017-08-22
CA2952826C (en) 2023-01-03
US20150381996A1 (en) 2015-12-31
EP3162071A1 (en) 2017-05-03
WO2015200694A1 (en) 2015-12-30
US20150381991A1 (en) 2015-12-31
JP2017525253A (ja) 2017-08-31
JP6728074B2 (ja) 2020-07-22
US9729887B2 (en) 2017-08-08
EP3162057B1 (en) 2020-09-30
KR20170026370A (ko) 2017-03-08
CN106576177A (zh) 2017-04-19
CA2951499C (en) 2023-01-03
KR20170023838A (ko) 2017-03-06
JP2017525256A (ja) 2017-08-31
BR112016030044B1 (pt) 2024-02-27
CN106537919B (zh) 2019-07-05
US10244242B2 (en) 2019-03-26
ES2839148T3 (es) 2021-07-05

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