CN103814575B - 用于译码视频数据的方法和装置 - Google Patents

用于译码视频数据的方法和装置 Download PDF

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CN103814575B
CN103814575B CN201280046156.2A CN201280046156A CN103814575B CN 103814575 B CN103814575 B CN 103814575B CN 201280046156 A CN201280046156 A CN 201280046156A CN 103814575 B CN103814575 B CN 103814575B
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reference picture
image
picture
list
video
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CN103814575A (zh
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王益魁
陈盈
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Qualcomm Inc
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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
    • H04N19/10—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/50—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
    • H04N19/70—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
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CN201280046156.2A 2011-09-23 2012-09-20 用于译码视频数据的方法和装置 Active CN103814575B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201161538787P 2011-09-23 2011-09-23
US61/538,787 2011-09-23
US201161539433P 2011-09-26 2011-09-26
US61/539,433 2011-09-26
US201161542034P 2011-09-30 2011-09-30
US61/542,034 2011-09-30
US13/622,928 2012-09-19
US13/622,928 US9420307B2 (en) 2011-09-23 2012-09-19 Coding reference pictures for a reference picture set
PCT/US2012/056394 WO2013043907A1 (en) 2011-09-23 2012-09-20 Coding reference pictures for a reference picture set

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CN103814575A CN103814575A (zh) 2014-05-21
CN103814575B true CN103814575B (zh) 2017-05-24

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CN201710826723.0A Active CN107517381B (zh) 2011-09-23 2012-09-20 用于视频译码的方法和装置
CN201280046488.0A Active CN103999462B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201710931670.9A Active CN107770523B (zh) 2011-09-23 2012-09-20 用于解码视频数据的方法及装置
CN201280046156.2A Active CN103814575B (zh) 2011-09-23 2012-09-20 用于译码视频数据的方法和装置
CN201280046502.7A Active CN103828368B (zh) 2011-09-23 2012-09-20 已解码图像缓冲器管理
CN201710931669.6A Active CN107682695B (zh) 2011-09-23 2012-09-20 用于编码视频数据的方法及装置
CN201711406696.8A Active CN108174202B (zh) 2011-09-23 2012-09-20 用于编码视频数据的方法及视频编码器
CN201280046106.4A Active CN103828375B (zh) 2011-09-23 2012-09-20 通过参考图像集的子集进行的视频译码
CN201810134970.9A Active CN108513128B (zh) 2011-09-23 2012-09-20 已解码图像缓冲器管理
CN201280046393.9A Active CN103828365B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201280046061.0A Active CN103814574B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201710826721.1A Active CN107580229B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201810133437.0A Active CN108337517B (zh) 2011-09-23 2012-09-20 已解码图像缓冲器管理
CN201711403837.0A Active CN108184123B (zh) 2011-09-23 2012-09-20 用于解码视频数据的方法及视频解码器
CN201280046048.5A Active CN103828374B (zh) 2011-09-23 2012-09-21 参考图片信令和经解码图片缓冲器管理

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CN201280046502.7A Active CN103828368B (zh) 2011-09-23 2012-09-20 已解码图像缓冲器管理
CN201710931669.6A Active CN107682695B (zh) 2011-09-23 2012-09-20 用于编码视频数据的方法及装置
CN201711406696.8A Active CN108174202B (zh) 2011-09-23 2012-09-20 用于编码视频数据的方法及视频编码器
CN201280046106.4A Active CN103828375B (zh) 2011-09-23 2012-09-20 通过参考图像集的子集进行的视频译码
CN201810134970.9A Active CN108513128B (zh) 2011-09-23 2012-09-20 已解码图像缓冲器管理
CN201280046393.9A Active CN103828365B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201280046061.0A Active CN103814574B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201710826721.1A Active CN107580229B (zh) 2011-09-23 2012-09-20 用于视频译码的参考图像列表构造
CN201810133437.0A Active CN108337517B (zh) 2011-09-23 2012-09-20 已解码图像缓冲器管理
CN201711403837.0A Active CN108184123B (zh) 2011-09-23 2012-09-20 用于解码视频数据的方法及视频解码器
CN201280046048.5A Active CN103828374B (zh) 2011-09-23 2012-09-21 参考图片信令和经解码图片缓冲器管理

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JP (10) JP5940668B2 (enExample)
KR (7) KR101614633B1 (enExample)
CN (15) CN107517381B (enExample)
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AU (6) AU2012312317B2 (enExample)
BR (6) BR112014006843A2 (enExample)
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