KR100524566B1 - 이미지 처리 장치 및 방법 - Google Patents

이미지 처리 장치 및 방법 Download PDF

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Publication number
KR100524566B1
KR100524566B1 KR10-2001-0016573A KR20010016573A KR100524566B1 KR 100524566 B1 KR100524566 B1 KR 100524566B1 KR 20010016573 A KR20010016573 A KR 20010016573A KR 100524566 B1 KR100524566 B1 KR 100524566B1
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South Korea
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image
encoded data
encoding
resolution
data
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KR10-2001-0016573A
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Korean (ko)
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KR20010095109A (ko
Inventor
사또마꼬또
가지와라히로시
기시히로끼
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캐논 가부시끼가이샤
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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
    • H04N19/10—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
    • H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/162—User input
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR10-2001-0016573A 2000-03-30 2001-03-29 이미지 처리 장치 및 방법 Expired - Fee Related KR100524566B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000095346 2000-03-30
JPJP-P-2000-00095346 2000-03-30
US2000-095346 2000-03-30
US2001-020685 2001-01-29
JPJP-P-2001-00020685 2001-01-29
JP2001020685A JP4480119B2 (ja) 2000-03-30 2001-01-29 画像処理装置及び画像処理方法

Publications (2)

Publication Number Publication Date
KR20010095109A KR20010095109A (ko) 2001-11-03
KR100524566B1 true KR100524566B1 (ko) 2005-10-31

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US (1) US6879727B2 (enExample)
EP (1) EP1139290A3 (enExample)
JP (1) JP4480119B2 (enExample)
KR (1) KR100524566B1 (enExample)
CN (1) CN1221927C (enExample)

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JP4533043B2 (ja) * 2004-08-25 2010-08-25 キヤノン株式会社 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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JP4618676B2 (ja) 2005-04-28 2011-01-26 株式会社リコー 構造化文書符号の転送方法、画像処理システム、サーバ装置、プログラム及び情報記録媒体
JP4587175B2 (ja) * 2005-05-19 2010-11-24 キヤノン株式会社 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
KR100715438B1 (ko) * 2005-08-05 2007-05-09 삼성전자주식회사 디스플레이장치
JP4979323B2 (ja) * 2005-12-07 2012-07-18 キヤノン株式会社 画像処理装置及びその制御方法
JP4671354B2 (ja) * 2006-03-15 2011-04-13 株式会社リコー 画像圧縮装置および画像圧縮方法
JP4732203B2 (ja) * 2006-03-17 2011-07-27 キヤノン株式会社 画像符号化装置及び復号装置及びそれらの制御方法、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
CN100382567C (zh) * 2006-06-06 2008-04-16 王程 从因隔行采样引起降质的图像中重建超分辨率图像的方法
JP4829835B2 (ja) * 2006-06-12 2011-12-07 キヤノン株式会社 画像処理装置、画像処理方法、コンピュータプログラム、及びコンピュータ読み取り可能な記憶媒体
EP1978749B1 (en) * 2007-04-06 2017-08-30 Canon Kabushiki Kaisha Compression of multidimensional look-up tables for colour space conversion
JP4356033B2 (ja) * 2007-05-17 2009-11-04 ソニー株式会社 画像データ処理装置および方法
JP4958831B2 (ja) * 2008-04-02 2012-06-20 キヤノン株式会社 画像符号化装置及びその制御方法
JP4958832B2 (ja) * 2008-04-02 2012-06-20 キヤノン株式会社 画像符号化装置及びその制御方法
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
JP5081113B2 (ja) * 2008-09-17 2012-11-21 キヤノン株式会社 画像符号化装置及び画像復号装置、並びにそれらの制御方法
JP4780172B2 (ja) * 2008-10-10 2011-09-28 ソニー株式会社 情報処理装置および方法
JP5199956B2 (ja) * 2009-06-16 2013-05-15 キヤノン株式会社 画像復号装置及びその制御方法
JP5199955B2 (ja) * 2009-06-16 2013-05-15 キヤノン株式会社 画像復号装置及びその制御方法
JP5529571B2 (ja) * 2010-02-08 2014-06-25 キヤノン株式会社 画像符号化装置及びその制御方法
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JP5854247B2 (ja) * 2012-09-27 2016-02-09 日本電気株式会社 画像情報伝送方法及びパケット通信システム
CN104685841A (zh) * 2012-09-27 2015-06-03 日本电气株式会社 用于传输音频信息的方法和分组通信系统
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CN110177273B (zh) 2013-03-21 2023-06-02 索尼公司 图像编码装置和方法
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Publication number Publication date
EP1139290A3 (en) 2007-10-10
KR20010095109A (ko) 2001-11-03
US6879727B2 (en) 2005-04-12
JP4480119B2 (ja) 2010-06-16
CN1379366A (zh) 2002-11-13
US20010028748A1 (en) 2001-10-11
EP1139290A2 (en) 2001-10-04
CN1221927C (zh) 2005-10-05
JP2001346047A (ja) 2001-12-14

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