CN103179389B - 图像处理设备和图像处理方法 - Google Patents

图像处理设备和图像处理方法 Download PDF

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Publication number
CN103179389B
CN103179389B CN201210545448.2A CN201210545448A CN103179389B CN 103179389 B CN103179389 B CN 103179389B CN 201210545448 A CN201210545448 A CN 201210545448A CN 103179389 B CN103179389 B CN 103179389B
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CN103179389A (zh
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保坂和寿
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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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/645—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission by grouping of coefficients into blocks after the transform
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201210545448.2A 2011-12-21 2012-12-14 图像处理设备和图像处理方法 Expired - Fee Related CN103179389B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011280577A JP5966345B2 (ja) 2011-12-21 2011-12-21 画像処理装置および方法
JP2011-280577 2011-12-21

Publications (2)

Publication Number Publication Date
CN103179389A CN103179389A (zh) 2013-06-26
CN103179389B true CN103179389B (zh) 2017-11-24

Family

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CN201210545448.2A Expired - Fee Related CN103179389B (zh) 2011-12-21 2012-12-14 图像处理设备和图像处理方法

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US (1) US8908985B2 (enExample)
JP (1) JP5966345B2 (enExample)
CN (1) CN103179389B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5966345B2 (ja) * 2011-12-21 2016-08-10 ソニー株式会社 画像処理装置および方法
US9813718B2 (en) * 2013-10-03 2017-11-07 Samsung Display Co., Ltd. Apparatus and method for compact bit-plane data compression
CN106131575B (zh) * 2016-07-01 2019-03-12 浙江工业大学 基于小波变换与孙子定理相结合的图像压缩方法
CN109788284B (zh) * 2019-02-27 2020-07-28 北京大学深圳研究生院 一种量化块的解码方法、装置及电子设备
WO2021237870A1 (zh) * 2020-05-27 2021-12-02 深圳市大疆创新科技有限公司 数据编码方法、数据解码方法、数据处理方法、编码器、解码器、系统、可移动平台与计算机可读介质
CN111683258B (zh) * 2020-06-12 2022-04-22 上海集成电路研发中心有限公司 一种图像数据的压缩方法以及接口电路
CN113449152B (zh) * 2021-06-24 2023-01-10 西安交通大学 图数据预取器及预取方法
CN118872278B (zh) * 2022-03-29 2025-09-26 Oppo广东移动通信有限公司 零游程值编解码方法及视频编解码方法、装置和系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944175A (ja) * 1982-09-06 1984-03-12 Mitsubishi Electric Corp デ−タ符号化装置及びデ−タ復号化装置
EP1802141A2 (en) * 1995-03-15 2007-06-27 Kabushiki Kaisha Toshiba Moving picture coding and/or decoding systems
JP3600487B2 (ja) * 1999-08-31 2004-12-15 株式会社東芝 可変長復号器及びこれを用いた動画像復号装置
JP2001308715A (ja) * 2000-04-20 2001-11-02 Mitsubishi Electric Corp 可変長符号化装置および可変長復号装置
JP4449400B2 (ja) 2002-10-25 2010-04-14 ソニー株式会社 画像符号化装置及び方法、並びにプログラム及び記録媒体
US7620252B2 (en) * 2005-04-22 2009-11-17 Hewlett-Packard Development Company, L.P. System and method for compressing an image
JP4427003B2 (ja) * 2005-05-23 2010-03-03 オリンパスイメージング株式会社 データ符号化装置、データ復号化装置、データ符号化方法、データ復号化方法、プログラム
RU2340114C1 (ru) * 2005-11-18 2008-11-27 Сони Корпорейшн Устройство и способ кодирования, устройство и способ декодирования и система передачи
TW200746655A (en) * 2005-11-18 2007-12-16 Sony Corp Encoding device and method, decoding device and method, and transmission system
JP5307520B2 (ja) * 2008-11-25 2013-10-02 株式会社メガチップス 画像圧縮装置
JP5966345B2 (ja) * 2011-12-21 2016-08-10 ソニー株式会社 画像処理装置および方法
JP5966347B2 (ja) * 2011-12-21 2016-08-10 ソニー株式会社 画像処理装置および方法

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Publication number Publication date
CN103179389A (zh) 2013-06-26
US8908985B2 (en) 2014-12-09
JP5966345B2 (ja) 2016-08-10
US20130163892A1 (en) 2013-06-27
JP2013131936A (ja) 2013-07-04

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