KR100819992B1 - 화상 부호화 장치 및 방법, 및 컴퓨터 판독가능 저장 매체 - Google Patents

화상 부호화 장치 및 방법, 및 컴퓨터 판독가능 저장 매체 Download PDF

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KR100819992B1
KR100819992B1 KR20060045009A KR20060045009A KR100819992B1 KR 100819992 B1 KR100819992 B1 KR 100819992B1 KR 20060045009 A KR20060045009 A KR 20060045009A KR 20060045009 A KR20060045009 A KR 20060045009A KR 100819992 B1 KR100819992 B1 KR 100819992B1
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KR20060120478A (ko
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유끼 마쯔모또
히로시 가지와라
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캐논 가부시끼가이샤
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/90—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

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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)
KR20060045009A 2005-05-19 2006-05-19 화상 부호화 장치 및 방법, 및 컴퓨터 판독가능 저장 매체 Expired - Fee Related KR100819992B1 (ko)

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JPJP-P-2005-00146984 2005-05-19
JP2005146984A JP4587175B2 (ja) 2005-05-19 2005-05-19 画像符号化装置及び方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体

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KR20060120478A KR20060120478A (ko) 2006-11-27
KR100819992B1 true KR100819992B1 (ko) 2008-04-07

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US (1) US7689048B2 (enExample)
EP (1) EP1725040B1 (enExample)
JP (1) JP4587175B2 (enExample)
KR (1) KR100819992B1 (enExample)
CN (1) CN100484250C (enExample)

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JP4847398B2 (ja) * 2007-06-06 2011-12-28 キヤノン株式会社 画像処理装置およびその方法
JP4979655B2 (ja) * 2008-08-07 2012-07-18 キヤノン株式会社 画像符号化装置及びその制御方法
JP2010136181A (ja) * 2008-12-05 2010-06-17 Sony Corp 画像処理装置、画像処理方法およびプログラム
JP4748234B2 (ja) * 2009-03-05 2011-08-17 富士ゼロックス株式会社 画像処理装置および画像形成装置
JP5369982B2 (ja) * 2009-08-06 2013-12-18 株式会社リコー 画像処理装置および画像処理方法
US20110292247A1 (en) * 2010-05-27 2011-12-01 Sony Corporation Image compression method with random access capability
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JP2015023506A (ja) * 2013-07-22 2015-02-02 株式会社東芝 画像符号化装置及び画像復号化装置
CN109788290A (zh) * 2017-11-13 2019-05-21 慧荣科技股份有限公司 影像处理装置及利用帧内预测的无损影像压缩方法
CN108419080B (zh) * 2018-02-08 2020-10-13 武汉精测电子集团股份有限公司 一种jpegls上下文计算的流水线化优化方法及装置
CN110636308B (zh) * 2019-09-21 2022-05-10 苏州维赛智芯体育科技有限公司 一种基于改进型游程编码的线阵图像数据压缩方法
CN118710740B (zh) * 2024-08-28 2025-01-10 山东云海国创云计算装备产业创新中心有限公司 数据处理方法、控制器、服务器、存储介质及程序产品

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KR20150102746A (ko) * 2014-02-27 2015-09-07 삼성디스플레이 주식회사 반복 길이 부호화된 스트림을 업데이트하기 위한 방법 및 시스템
KR102161746B1 (ko) 2014-02-27 2020-10-06 삼성디스플레이 주식회사 반복 길이 부호화된 스트림을 업데이트하기 위한 방법 및 시스템

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JP4587175B2 (ja) 2010-11-24
JP2006325006A (ja) 2006-11-30
KR20060120478A (ko) 2006-11-27
US20060262982A1 (en) 2006-11-23
EP1725040A3 (en) 2010-12-08
EP1725040B1 (en) 2016-08-03
CN100484250C (zh) 2009-04-29
CN1867077A (zh) 2006-11-22
EP1725040A2 (en) 2006-11-22
US7689048B2 (en) 2010-03-30

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