JP5950541B2 - 動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム - Google Patents

動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム Download PDF

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JP5950541B2
JP5950541B2 JP2011243936A JP2011243936A JP5950541B2 JP 5950541 B2 JP5950541 B2 JP 5950541B2 JP 2011243936 A JP2011243936 A JP 2011243936A JP 2011243936 A JP2011243936 A JP 2011243936A JP 5950541 B2 JP5950541 B2 JP 5950541B2
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vector
motion vector
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image
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JP2013102296A5 (enExample
JP2013102296A (ja
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前田　充
充 前田
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Canon Inc
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Canon Inc
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Priority to JP2011243936A priority Critical patent/JP5950541B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to CN201810385506.7A priority patent/CN108347617B/zh
Priority to CN201810385508.6A priority patent/CN108366268B/zh
Priority to US14/356,529 priority patent/US9681126B2/en
Priority to PCT/JP2012/006987 priority patent/WO2013069231A1/en
Priority to CN201810385118.9A priority patent/CN108600763B/zh
Priority to CN201280054782.6A priority patent/CN103931191B/zh
Priority to CN201810385509.0A priority patent/CN108600764B/zh
Priority to CN201810385136.7A priority patent/CN108366267B/zh
Publication of JP2013102296A publication Critical patent/JP2013102296A/ja
Publication of JP2013102296A5 publication Critical patent/JP2013102296A5/ja
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Priority to US15/391,640 priority patent/US10045045B2/en
Priority to US16/030,621 priority patent/US10397567B2/en
Priority to US16/528,302 priority patent/US10986333B2/en
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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
    • H04N19/169—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
    • H04N19/30—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
    • H04N19/46—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
    • 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
    • H04N19/169—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
    • 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

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2011243936A 2011-11-07 2011-11-07 動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム Active JP5950541B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2011243936A JP5950541B2 (ja) 2011-11-07 2011-11-07 動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム
CN201280054782.6A CN103931191B (zh) 2011-11-07 2012-10-31 运动矢量编码设备、运动矢量编码方法和程序、运动矢量解码设备以及运动矢量解码方法和程序
CN201810385508.6A CN108366268B (zh) 2011-11-07 2012-10-31 编码设备
US14/356,529 US9681126B2 (en) 2011-11-07 2012-10-31 Motion vector coding apparatus, method and program for coding motion vector, motion vector decoding apparatus, and method and program for decoding motion vector
PCT/JP2012/006987 WO2013069231A1 (en) 2011-11-07 2012-10-31 Motion vector coding apparatus, method and program for coding motion vector, motion vector decoding apparatus, and method and program for decoding motion vector
CN201810385118.9A CN108600763B (zh) 2011-11-07 2012-10-31 编码设备
CN201810385506.7A CN108347617B (zh) 2011-11-07 2012-10-31 编码设备
CN201810385509.0A CN108600764B (zh) 2011-11-07 2012-10-31 编码设备
CN201810385136.7A CN108366267B (zh) 2011-11-07 2012-10-31 编码设备
US15/391,640 US10045045B2 (en) 2011-11-07 2016-12-27 Motion vector coding apparatus, method and program for coding motion vector, motion vector decoding apparatus, and method and program for decoding motion vector
US16/030,621 US10397567B2 (en) 2011-11-07 2018-07-09 Motion vector coding apparatus, method and program for coding motion vector, motion vector decoding apparatus, and method and program for decoding motion vector
US16/528,302 US10986333B2 (en) 2011-11-07 2019-07-31 Motion vector coding apparatus, method and program for coding motion vector, motion vector decoding apparatus, and method and program for decoding motion vector

Applications Claiming Priority (1)

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JP2011243936A JP5950541B2 (ja) 2011-11-07 2011-11-07 動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム

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US9420286B2 (en) 2012-06-15 2016-08-16 Qualcomm Incorporated Temporal motion vector prediction in HEVC and its extensions
CN109257601A (zh) * 2012-07-03 2019-01-22 夏普株式会社 图像解码装置以及图像编码装置
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US9392268B2 (en) 2012-09-28 2016-07-12 Qualcomm Incorporated Using base layer motion information
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Publication number Publication date
US20190356910A1 (en) 2019-11-21
US10045045B2 (en) 2018-08-07
US20180316917A1 (en) 2018-11-01
CN108366268B (zh) 2021-10-08
CN108347617B (zh) 2022-05-03
US10397567B2 (en) 2019-08-27
US9681126B2 (en) 2017-06-13
CN108366267B (zh) 2021-10-08
CN108366267A (zh) 2018-08-03
CN103931191B (zh) 2018-05-25
CN108366268A (zh) 2018-08-03
CN108347617A (zh) 2018-07-31
US20170111653A1 (en) 2017-04-20
CN108600764B (zh) 2021-10-22
WO2013069231A1 (en) 2013-05-16
CN103931191A (zh) 2014-07-16
CN108600763B (zh) 2021-10-22
CN108600763A (zh) 2018-09-28
US20140301446A1 (en) 2014-10-09
JP2013102296A (ja) 2013-05-23
CN108600764A (zh) 2018-09-28
US10986333B2 (en) 2021-04-20

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