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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Publication number
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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JP2013021629A (ja
JP2013021629A5 (https=
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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 RU2017116992A priority patent/RU2668056C1/ru
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 CN201280033787.0A priority patent/CN103650494B/zh
Priority to RU2013157386A priority patent/RU2620719C2/ru
Priority to EP12811989.8A priority patent/EP2733943B1/en
Priority to BR112014000348A priority patent/BR112014000348A2/pt
Priority to KR1020137032128A priority patent/KR102066291B1/ko
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
BR112014000348A BR112014000348A2 (pt) 2011-07-14 2012-05-24 aparelho de processamento de imagem, e, método de processamento de imagem
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
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
CN201280033787.0A CN103650494B (zh) 2011-07-14 2012-05-24 图像处理装置及图像处理方法
RU2013157386A RU2620719C2 (ru) 2011-07-14 2012-05-24 Устройство обработки изображения и способ обработки изображения
RU2017116992A RU2668056C1 (ru) 2011-07-14 2012-05-24 Устройство обработки изображения и способ обработки изображения
CN201611176471.3A CN107105287B (zh) 2011-07-14 2012-05-24 图像处理装置及图像处理方法
KR1020137032128A KR102066291B1 (ko) 2011-07-14 2012-05-24 화상 처리 장치 및 화상 처리 방법
EP12811989.8A EP2733943B1 (en) 2011-07-14 2012-05-24 Image processing apparatus and image processing method
US15/672,950 US10623761B2 (en) 2011-07-14 2017-08-09 Image processing apparatus and image processing method

Applications Claiming Priority (1)

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

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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 (https=) 2014-08-07
JP5830993B2 true JP5830993B2 (ja) 2015-12-09

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US (2) US9749625B2 (https=)
EP (1) EP2733943B1 (https=)
JP (1) JP5830993B2 (https=)
KR (1) KR102066291B1 (https=)
CN (2) CN103650494B (https=)
BR (1) BR112014000348A2 (https=)
RU (2) RU2668056C1 (https=)
WO (1) WO2013008538A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2822276T (pt) * 2012-02-29 2018-12-18 Lg Electronics Inc Processo de predição inter-camadas e dispositivo que o utiliza
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
US9124899B2 (en) 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
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
EP2982117B1 (en) 2013-04-05 2018-07-25 VID SCALE, Inc. Inter-layer reference picture enhancement for multiple layer video coding
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
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
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
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
US20230254500A1 (en) * 2022-02-07 2023-08-10 Nvidia Corporation Smart packet pacing for video frame streaming

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2127151A1 (en) * 1993-09-21 1995-03-22 Atul Puri Spatially scalable video encoding and decoding
US6639945B2 (en) * 1997-03-14 2003-10-28 Microsoft Corporation Method and apparatus for implementing motion detection in video compression
CN101631247B (zh) * 2002-04-18 2011-07-27 株式会社东芝 运动图像编码/解码方法和装置
KR100738076B1 (ko) * 2004-09-16 2007-07-12 삼성전자주식회사 웨이블렛 변환장치 및 그 방법과 이를 채용한 스케일러블영상부호화 장치 및 그 방법과 스케일러블 영상복호화 장치및 그 방법
WO2006080662A1 (en) * 2004-10-21 2006-08-03 Samsung Electronics Co., Ltd. Method and apparatus for effectively compressing motion vectors in video coder based on multi-layer
KR100664929B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치
US20060153300A1 (en) * 2005-01-12 2006-07-13 Nokia Corporation Method and system for motion vector prediction in scalable video coding
CN101147399B (zh) * 2005-04-06 2011-11-30 汤姆森许可贸易公司 编码增强层视频数据的方法和设备
FR2884373B1 (fr) 2005-04-12 2009-07-10 Commissariat Energie Atomique Procede de communication sans contact base sur des modulations et demodulations asynchrones
KR100896279B1 (ko) * 2005-04-15 2009-05-07 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
WO2007008015A1 (en) * 2005-07-08 2007-01-18 Lg Electronics Inc. Method for modeling coding information of video signal for compressing/decompressing coding information
KR20070012201A (ko) * 2005-07-21 2007-01-25 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
JP5017825B2 (ja) 2005-09-15 2012-09-05 ソニー株式会社 復号装置および復号方法
KR20080092372A (ko) * 2006-01-09 2008-10-15 엘지전자 주식회사 영상 신호의 레이어 간 예측 방법
US7991236B2 (en) * 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
JP5134001B2 (ja) * 2006-10-18 2013-01-30 アップル インコーポレイテッド 下層のフィルタリングを備えたスケーラブルビデオ符号化
WO2008084423A1 (en) * 2007-01-08 2008-07-17 Nokia Corporation Improved inter-layer prediction for extended spatial scalability in video coding
JP2010016454A (ja) * 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
CN102257818B (zh) * 2008-10-17 2014-10-29 诺基亚公司 3d视频编码中运动向量的共享
US8446958B2 (en) * 2009-09-22 2013-05-21 Panasonic Corporation Image coding apparatus, image decoding apparatus, image coding method, and image decoding method
ES3037154T3 (en) * 2010-05-04 2025-09-29 Lg Electronics Inc Method for decoding and encoding a bitstream
EP2924995B1 (en) * 2010-07-09 2018-09-12 Samsung Electronics Co., Ltd Method for decoding video by using block merging
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
KR20140005296A (ko) * 2011-06-10 2014-01-14 미디어텍 인크. 스케일러블 비디오 코딩의 방법 및 장치

Also Published As

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

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