JP5830993B2 - 画像処理装置及び画像処理方法 - Google Patents

画像処理装置及び画像処理方法 Download PDF

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JP5830993B2
JP5830993B2 JP2011155414A JP2011155414A JP5830993B2 JP 5830993 B2 JP5830993 B2 JP 5830993B2 JP 2011155414 A JP2011155414 A JP 2011155414A JP 2011155414 A JP2011155414 A JP 2011155414A JP 5830993 B2 JP5830993 B2 JP 5830993B2
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motion vector
unit
prediction unit
layer
prediction
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JP2011155414A
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Japanese (ja)
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JP2013021629A5 (enExample
JP2013021629A (ja
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佐藤　数史
数史 佐藤
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Sony Corp
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Sony Corp
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Priority to JP2011155414A priority Critical patent/JP5830993B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to CN201611176471.3A priority patent/CN107105287B/zh
Priority to US14/111,255 priority patent/US9749625B2/en
Priority to PCT/JP2012/063321 priority patent/WO2013008538A1/ja
Priority to RU2013157386A priority patent/RU2620719C2/ru
Priority to KR1020137032128A priority patent/KR102066291B1/ko
Priority to BR112014000348A priority patent/BR112014000348A2/pt
Priority to RU2017116992A priority patent/RU2668056C1/ru
Priority to CN201280033787.0A priority patent/CN103650494B/zh
Priority to EP12811989.8A priority patent/EP2733943B1/en
Publication of JP2013021629A publication Critical patent/JP2013021629A/ja
Publication of JP2013021629A5 publication Critical patent/JP2013021629A5/ja
Application granted granted Critical
Publication of JP5830993B2 publication Critical patent/JP5830993B2/ja
Priority to US15/672,950 priority patent/US10623761B2/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
    • H04N19/50—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
    • H04N19/134—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
    • H04N19/10—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
    • H04N19/30—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)
JP2011155414A 2011-07-14 2011-07-14 画像処理装置及び画像処理方法 Expired - Fee Related JP5830993B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
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
PCT/JP2012/063321 WO2013008538A1 (ja) 2011-07-14 2012-05-24 画像処理装置及び画像処理方法
RU2013157386A RU2620719C2 (ru) 2011-07-14 2012-05-24 Устройство обработки изображения и способ обработки изображения
KR1020137032128A KR102066291B1 (ko) 2011-07-14 2012-05-24 화상 처리 장치 및 화상 처리 방법
BR112014000348A BR112014000348A2 (pt) 2011-07-14 2012-05-24 aparelho de processamento de imagem, e, método de processamento de imagem
CN201611176471.3A CN107105287B (zh) 2011-07-14 2012-05-24 图像处理装置及图像处理方法
US14/111,255 US9749625B2 (en) 2011-07-14 2012-05-24 Image processing apparatus and image processing method utilizing a correlation of motion between layers for encoding an image
EP12811989.8A EP2733943B1 (en) 2011-07-14 2012-05-24 Image processing apparatus and image processing method
RU2017116992A RU2668056C1 (ru) 2011-07-14 2012-05-24 Устройство обработки изображения и способ обработки изображения
US15/672,950 US10623761B2 (en) 2011-07-14 2017-08-09 Image processing apparatus and image processing method

Applications Claiming Priority (1)

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JP2011155414A JP5830993B2 (ja) 2011-07-14 2011-07-14 画像処理装置及び画像処理方法

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JP2015212445A Division JP6048564B2 (ja) 2015-10-29 2015-10-29 画像処理装置及び画像処理方法

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JP2013021629A JP2013021629A (ja) 2013-01-31
JP2013021629A5 JP2013021629A5 (enExample) 2014-08-07
JP5830993B2 true JP5830993B2 (ja) 2015-12-09

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US (2) US9749625B2 (enExample)
EP (1) EP2733943B1 (enExample)
JP (1) JP5830993B2 (enExample)
KR (1) KR102066291B1 (enExample)
CN (2) CN107105287B (enExample)
BR (1) BR112014000348A2 (enExample)
RU (2) RU2620719C2 (enExample)
WO (1) WO2013008538A1 (enExample)

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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
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Also Published As

Publication number Publication date
CN103650494B (zh) 2017-11-24
RU2620719C2 (ru) 2017-05-29
EP2733943B1 (en) 2019-02-27
CN107105287A (zh) 2017-08-29
CN103650494A (zh) 2014-03-19
US20140037013A1 (en) 2014-02-06
JP2013021629A (ja) 2013-01-31
US9749625B2 (en) 2017-08-29
BR112014000348A2 (pt) 2017-02-14
WO2013008538A1 (ja) 2013-01-17
KR20140036214A (ko) 2014-03-25
RU2013157386A (ru) 2015-06-27
US10623761B2 (en) 2020-04-14
EP2733943A1 (en) 2014-05-21
KR102066291B1 (ko) 2020-01-14
EP2733943A4 (en) 2015-06-03
RU2668056C1 (ru) 2018-09-25
US20170339424A1 (en) 2017-11-23
CN107105287B (zh) 2020-07-07

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