CN104838656B - 解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体 - Google Patents

解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体 Download PDF

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CN104838656B
CN104838656B CN201380036235.XA CN201380036235A CN104838656B CN 104838656 B CN104838656 B CN 104838656B CN 201380036235 A CN201380036235 A CN 201380036235A CN 104838656 B CN104838656 B CN 104838656B
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picture
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CN104838656A (zh
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陈颖
瓦迪姆·谢廖金
马尔塔·卡切维奇
张莉
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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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/172—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 picture, frame or field

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380036235.XA 2012-07-09 2013-07-09 解码与编码视频数据的方法、视频译码器以及计算机可读存储媒体 Active CN104838656B (zh)

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US201261669575P 2012-07-09 2012-07-09
US61/669,575 2012-07-09
US201261673982P 2012-07-20 2012-07-20
US61/673,982 2012-07-20
US201261694623P 2012-08-29 2012-08-29
US61/694,623 2012-08-29
US201261708508P 2012-10-01 2012-10-01
US61/708,508 2012-10-01
US201261747807P 2012-12-31 2012-12-31
US61/747,807 2012-12-31
US13/937,130 2013-07-08
US13/937,130 US9325990B2 (en) 2012-07-09 2013-07-08 Temporal motion vector prediction in video coding extensions
PCT/US2013/049751 WO2014011652A2 (en) 2012-07-09 2013-07-09 Temporal motion vector prediction in video coding extensions

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EP2870767B1 (en) 2023-08-16
US20140016701A1 (en) 2014-01-16
EP2870767C0 (en) 2023-08-16
EP2870767A2 (en) 2015-05-13
CN104838656A (zh) 2015-08-12
US9325990B2 (en) 2016-04-26
JP2015527817A (ja) 2015-09-17
WO2014011652A2 (en) 2014-01-16
JP6321003B2 (ja) 2018-05-09
WO2014011652A3 (en) 2015-02-05

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