CN106162187B - 用于运动补偿的视频解码方法和视频解码器 - Google Patents

用于运动补偿的视频解码方法和视频解码器 Download PDF

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CN106162187B
CN106162187B CN201610804839.XA CN201610804839A CN106162187B CN 106162187 B CN106162187 B CN 106162187B CN 201610804839 A CN201610804839 A CN 201610804839A CN 106162187 B CN106162187 B CN 106162187B
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prediction
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CN106162187A (zh
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F·J·宝森
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NTT Docomo 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
    • H04N19/169—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
    • 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
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video 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
    • H04N19/50—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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
CN201610804839.XA 2011-06-24 2012-06-22 用于运动补偿的视频解码方法和视频解码器 Active CN106162187B (zh)

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US201161501112P 2011-06-24 2011-06-24
US61/501,112 2011-06-24
CN201280031173.9A CN103650490B (zh) 2011-06-24 2012-06-22 用于运动补偿预测的方法和设备

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CN201610804839.XA Active CN106162187B (zh) 2011-06-24 2012-06-22 用于运动补偿的视频解码方法和视频解码器
CN201280031173.9A Active CN103650490B (zh) 2011-06-24 2012-06-22 用于运动补偿预测的方法和设备
CN201710221139.2A Active CN106878734B (zh) 2011-06-24 2012-06-22 视频编码/解码方法及视频编码器/解码器
CN201710221171.0A Active CN107105263B (zh) 2011-06-24 2012-06-22 用于在帧间预测下执行的运动补偿的视频解码方法和装置
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CN201710221139.2A Active CN106878734B (zh) 2011-06-24 2012-06-22 视频编码/解码方法及视频编码器/解码器
CN201710221171.0A Active CN107105263B (zh) 2011-06-24 2012-06-22 用于在帧间预测下执行的运动补偿的视频解码方法和装置
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CN114503557B (zh) * 2019-09-22 2025-09-16 寰发股份有限公司 视频数据预测方法和装置
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US20180054622A1 (en) 2018-02-22
PT3367686T (pt) 2021-02-08
EP3826307B1 (en) 2023-10-04
CA2839704A1 (en) 2012-12-27
JP6467030B2 (ja) 2019-02-06
MX2013014726A (es) 2014-02-27
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JP6900547B2 (ja) 2021-07-07
RU2664389C1 (ru) 2018-08-17
BR112013032716A2 (pt) 2017-01-24
CN106162187A (zh) 2016-11-23
KR101855975B1 (ko) 2018-05-09
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