JP5338684B2 - 画像処理装置、画像処理方法、およびプログラム - Google Patents

画像処理装置、画像処理方法、およびプログラム Download PDF

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JP5338684B2
JP5338684B2 JP2010003077A JP2010003077A JP5338684B2 JP 5338684 B2 JP5338684 B2 JP 5338684B2 JP 2010003077 A JP2010003077 A JP 2010003077A JP 2010003077 A JP2010003077 A JP 2010003077A JP 5338684 B2 JP5338684 B2 JP 5338684B2
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JP2011141824A5 (https=
JP2011141824A (ja
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貴規 石川
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Sony Corp
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Sony Corp
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Priority to JP2010003077A priority Critical patent/JP5338684B2/ja
Priority to US12/979,809 priority patent/US8804834B2/en
Priority to CN201110004273.XA priority patent/CN102184546B/zh
Publication of JP2011141824A publication Critical patent/JP2011141824A/ja
Publication of JP2011141824A5 publication Critical patent/JP2011141824A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G06T7/238—Analysis of motion using block-matching using non-full search, e.g. three-step search
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/207—Analysis of motion for motion estimation over a hierarchy of resolutions
    • 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
    • H04N19/50—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
    • H04N19/533—Motion estimation using multistep search, e.g. two-dimensional [2D]-log search or one-at-a-time search [OTS]
    • 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
    • H04N19/537—Motion estimation other than block-based
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2010003077A 2010-01-08 2010-01-08 画像処理装置、画像処理方法、およびプログラム Expired - Fee Related JP5338684B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010003077A JP5338684B2 (ja) 2010-01-08 2010-01-08 画像処理装置、画像処理方法、およびプログラム
US12/979,809 US8804834B2 (en) 2010-01-08 2010-12-28 Image processing apparatus, image processing method and image processing program
CN201110004273.XA CN102184546B (zh) 2010-01-08 2011-01-04 图像处理设备、图像处理方法和图像处理程序

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010003077A JP5338684B2 (ja) 2010-01-08 2010-01-08 画像処理装置、画像処理方法、およびプログラム

Publications (3)

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JP2011141824A JP2011141824A (ja) 2011-07-21
JP2011141824A5 JP2011141824A5 (https=) 2012-12-27
JP5338684B2 true JP5338684B2 (ja) 2013-11-13

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US (1) US8804834B2 (https=)
JP (1) JP5338684B2 (https=)
CN (1) CN102184546B (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016066922A (ja) 2014-09-25 2016-04-28 ソニー株式会社 信号処理装置、撮像装置、および、それらにおける信号処理方法。
JP6946419B2 (ja) * 2017-04-13 2021-10-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 復号装置、復号方法及びプログラム
WO2020003265A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions of usage of luts
KR20240005239A (ko) 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut와 amvp 사이의 상호작용
CN110662059B (zh) 2018-06-29 2021-04-20 北京字节跳动网络技术有限公司 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置
EP4322533A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
MX392418B (es) 2018-06-29 2025-03-24 Beijing Bytedance Network Tech Co Ltd Poda parcial/total cuando se añade un candidato a hmvp para fusión/amvp.
AU2019293670B2 (en) 2018-06-29 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
KR102660666B1 (ko) 2018-06-29 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut들을 업데이트하기 위한 조건들
WO2020008346A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Rules on updating luts
TWI820211B (zh) 2018-09-12 2023-11-01 大陸商北京字節跳動網絡技術有限公司 取決於總數減去k的開始檢查hmvp候選的條件
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
US11210761B1 (en) * 2020-12-22 2021-12-28 Apple Inc. Circuitry to determine set of priority candidates

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3190220B2 (ja) * 1994-12-20 2001-07-23 シャープ株式会社 撮像装置
TW444507B (en) * 1998-10-22 2001-07-01 Sony Corp Detecting method and device for motion vector
JP4207764B2 (ja) 2003-12-11 2009-01-14 ソニー株式会社 動きベクトル検出装置、および動きベクトル検出方法、並びにコンピュータ・プログラム
JP4207763B2 (ja) 2003-12-11 2009-01-14 ソニー株式会社 動きベクトル検出装置、および動きベクトル検出方法、並びにコンピュータ・プログラム
JP4622264B2 (ja) * 2004-03-01 2011-02-02 ソニー株式会社 動きベクトル検出装置、および動きベクトル検出方法、並びにコンピュータ・プログラム
JP4766333B2 (ja) * 2004-12-21 2011-09-07 ソニー株式会社 画像処理装置と画像処理方法および画像処理プログラム
JP3862728B2 (ja) * 2005-03-24 2006-12-27 三菱電機株式会社 画像動きベクトル検出装置
JP4802885B2 (ja) * 2006-06-19 2011-10-26 ソニー株式会社 動きベクトル検出装置および方法、プログラム並びに記録媒体
CN102160381A (zh) * 2008-09-24 2011-08-17 索尼公司 图像处理设备和方法
JP5201408B2 (ja) * 2008-09-30 2013-06-05 ソニー株式会社 フレーム周波数変換装置、フレーム周波数変換方法、その方法を実行するためのプログラム及びそのプログラムを記録したコンピュータ読み取り可能な記録媒体並びに動きベクトル検出装置及び予測係数生成装置

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Publication number Publication date
CN102184546B (zh) 2014-01-29
US8804834B2 (en) 2014-08-12
CN102184546A (zh) 2011-09-14
JP2011141824A (ja) 2011-07-21
US20110170600A1 (en) 2011-07-14

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