CN102088609B - 图像信息编码设备 - Google Patents

图像信息编码设备 Download PDF

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Publication number
CN102088609B
CN102088609B CN2011100524041A CN201110052404A CN102088609B CN 102088609 B CN102088609 B CN 102088609B CN 2011100524041 A CN2011100524041 A CN 2011100524041A CN 201110052404 A CN201110052404 A CN 201110052404A CN 102088609 B CN102088609 B CN 102088609B
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China
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picture
image information
long
management control
memory management
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Expired - Fee Related
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CN2011100524041A
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Chinese (zh)
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CN102088609A (zh
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田中润一
佐藤数史
矢崎阳一
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Sony Corp
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Sony Corp
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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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/10—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
CN2011100524041A 2007-02-28 2008-02-26 图像信息编码设备 Expired - Fee Related CN102088609B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007050778A JP5023739B2 (ja) 2007-02-28 2007-02-28 画像情報符号化装置及び符号化方法
JP2007-050778 2007-02-28

Related Parent Applications (1)

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CN2008800056921A Division CN101637028B (zh) 2007-02-28 2008-02-26 图像信息编码设备和编码方法

Publications (2)

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CN102088609A CN102088609A (zh) 2011-06-08
CN102088609B true CN102088609B (zh) 2013-03-13

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CN2011100524041A Expired - Fee Related CN102088609B (zh) 2007-02-28 2008-02-26 图像信息编码设备
CN2008800056921A Expired - Fee Related CN101637028B (zh) 2007-02-28 2008-02-26 图像信息编码设备和编码方法

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CN2008800056921A Expired - Fee Related CN101637028B (zh) 2007-02-28 2008-02-26 图像信息编码设备和编码方法

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Country Link
US (1) US8711931B2 (enExample)
EP (1) EP2117237B1 (enExample)
JP (1) JP5023739B2 (enExample)
KR (1) KR101442291B1 (enExample)
CN (2) CN102088609B (enExample)
MY (1) MY153200A (enExample)
WO (1) WO2008105389A1 (enExample)

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JP5914962B2 (ja) * 2010-04-09 2016-05-11 ソニー株式会社 画像処理装置および方法、プログラム、並びに、記録媒体
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US9503720B2 (en) 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions
KR20130116782A (ko) 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
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JP6045222B2 (ja) * 2012-06-28 2016-12-14 株式会社Ｎｔｔドコモ 動画像予測復号装置、方法及びプログラム
JPWO2014002900A1 (ja) * 2012-06-29 2016-05-30 ソニー株式会社 画像処理装置および画像処理方法
CN103796021B (zh) * 2012-10-29 2018-03-16 浙江大学 视频编解码方法及装置
TWI669950B (zh) * 2012-12-21 2019-08-21 日商新力股份有限公司 影像處理裝置及方法
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JP2017069987A (ja) * 2017-01-18 2017-04-06 株式会社東芝 動画像符号化装置及び動画像符号化方法
CN110419217B (zh) * 2018-04-02 2023-09-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
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Also Published As

Publication number Publication date
KR20090123871A (ko) 2009-12-02
MY153200A (en) 2015-01-29
EP2117237A1 (en) 2009-11-11
WO2008105389A1 (ja) 2008-09-04
JP2008219204A (ja) 2008-09-18
CN102088609A (zh) 2011-06-08
US20100118944A1 (en) 2010-05-13
US8711931B2 (en) 2014-04-29
EP2117237B1 (en) 2014-08-13
EP2117237A4 (en) 2012-12-26
CN101637028A (zh) 2010-01-27
CN101637028B (zh) 2012-09-05
KR101442291B1 (ko) 2014-09-23
JP5023739B2 (ja) 2012-09-12

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