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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JP2011141824A (ja
JP2011141824A5 (enExample
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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. 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 (enExample) 2012-12-27
JP5338684B2 true JP5338684B2 (ja) 2013-11-13

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US (1) US8804834B2 (enExample)
JP (1) JP5338684B2 (enExample)
CN (1) CN102184546B (enExample)

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。
EP3611925A4 (en) * 2017-04-13 2020-03-25 Panasonic Intellectual Property Corporation of America ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
WO2020003280A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Which lut to be updated or no updating
TWI723445B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 查找表的更新：fifo、約束的fifo
CA3105330C (en) 2018-06-29 2023-12-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
TWI723444B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 使用一個或多個查找表來按順序存儲先前編碼的運動信息並使用它們來編碼後面的塊的概念
TWI728388B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 Lut中的運動候選的檢查順序
KR102660666B1 (ko) 2018-06-29 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut들을 업데이트하기 위한 조건들
KR20210024502A (ko) 2018-06-29 2021-03-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝
TWI719526B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 查找表的更新
TWI863924B (zh) 2018-09-12 2024-12-01 大陸商北京字節跳動網絡技術有限公司 要檢查多少個hmvp候選
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
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
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
CN100486299C (zh) * 2004-12-21 2009-05-06 索尼株式会社 图像处理装置和图像处理方法
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
CN102184546A (zh) 2011-09-14
JP2011141824A (ja) 2011-07-21
CN102184546B (zh) 2014-01-29
US8804834B2 (en) 2014-08-12
US20110170600A1 (en) 2011-07-14

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