CN107105287B - 图像处理装置及图像处理方法 - Google Patents

图像处理装置及图像处理方法 Download PDF

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CN107105287B
CN107105287B CN201611176471.3A CN201611176471A CN107105287B CN 107105287 B CN107105287 B CN 107105287B CN 201611176471 A CN201611176471 A CN 201611176471A CN 107105287 B CN107105287 B CN 107105287B
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motion vector
prediction unit
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CN107105287A (zh
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佐藤数史
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Sony Corp
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Sony Corp
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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
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • 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
    • H04N19/134—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
    • H04N19/46—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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201611176471.3A 2011-07-14 2012-05-24 图像处理装置及图像处理方法 Active CN107105287B (zh)

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JP2011-155414 2011-07-14
JP2011155414A JP5830993B2 (ja) 2011-07-14 2011-07-14 画像処理装置及び画像処理方法
CN201280033787.0A CN103650494B (zh) 2011-07-14 2012-05-24 图像处理装置及图像处理方法

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EP (1) EP2733943B1 (https=)
JP (1) JP5830993B2 (https=)
KR (1) KR102066291B1 (https=)
CN (2) CN107105287B (https=)
BR (1) BR112014000348A2 (https=)
RU (2) RU2620719C2 (https=)
WO (1) WO2013008538A1 (https=)

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JP6135250B2 (ja) * 2013-03-29 2017-05-31 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム
JP6135251B2 (ja) * 2013-03-29 2017-05-31 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法及び画像復号プログラム
GB2512829B (en) * 2013-04-05 2015-05-27 Canon Kk Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme
US10708605B2 (en) 2013-04-05 2020-07-07 Vid Scale, Inc. Inter-layer reference picture enhancement for multiple layer video coding
JP6094408B2 (ja) * 2013-07-12 2017-03-15 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム
JP6094409B2 (ja) * 2013-07-12 2017-03-15 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法及び画像復号プログラム
US9654794B2 (en) * 2014-01-03 2017-05-16 Qualcomm Incorporated Methods for coding an inter-layer reference picture set (RPS) and coding end of bitstream (EOB) network access layer (NAL) units in multi-layer coding
US11250081B1 (en) * 2014-09-24 2022-02-15 Amazon Technologies, Inc. Predictive search
KR101652072B1 (ko) * 2014-11-03 2016-08-29 세종대학교산학협력단 멀티 레이어 비디오의 움직임 정보 탐색 방법 및 장치
JP6184558B2 (ja) * 2016-06-08 2017-08-23 キヤノン株式会社 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム
JP6387159B2 (ja) * 2017-07-25 2018-09-05 キヤノン株式会社 復号装置、復号方法及びプログラム
CN108668129A (zh) * 2018-03-14 2018-10-16 西安万像电子科技有限公司 一种编码方法及装置
JP6704962B2 (ja) * 2018-08-09 2020-06-03 キヤノン株式会社 復号装置、復号方法
JP6882564B2 (ja) * 2020-03-09 2021-06-02 キヤノン株式会社 符号化装置、復号方法
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BR112014000348A2 (pt) 2017-02-14
EP2733943A1 (en) 2014-05-21
CN107105287A (zh) 2017-08-29
RU2013157386A (ru) 2015-06-27
RU2620719C2 (ru) 2017-05-29
CN103650494B (zh) 2017-11-24
JP2013021629A (ja) 2013-01-31
US9749625B2 (en) 2017-08-29
KR20140036214A (ko) 2014-03-25
JP5830993B2 (ja) 2015-12-09
KR102066291B1 (ko) 2020-01-14
WO2013008538A1 (ja) 2013-01-17
CN103650494A (zh) 2014-03-19
US20170339424A1 (en) 2017-11-23
US10623761B2 (en) 2020-04-14
EP2733943B1 (en) 2019-02-27
US20140037013A1 (en) 2014-02-06
RU2668056C1 (ru) 2018-09-25
EP2733943A4 (en) 2015-06-03

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