IN189469B - - Google Patents

Info

Publication number
IN189469B
IN189469B IN1529CA1996A IN189469B IN 189469 B IN189469 B IN 189469B IN 1529CA1996 A IN1529CA1996 A IN 1529CA1996A IN 189469 B IN189469 B IN 189469B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Jong-Il Kim
Original Assignee
Daewoo Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of IN189469B publication Critical patent/IN189469B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • 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
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
IN1529CA1996 1996-05-10 1996-08-28 IN189469B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015395A KR100209412B1 (ko) 1996-05-10 1996-05-10 비디오 신호의 유호 색차 성분 부호화 방법

Publications (1)

Publication Number Publication Date
IN189469B true IN189469B (sh) 2003-03-01

Family

ID=36686670

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1529CA1996 IN189469B (sh) 1996-05-10 1996-08-28

Country Status (7)

Country Link
US (1) US5822460A (sh)
EP (1) EP0806871B1 (sh)
JP (2) JPH09307929A (sh)
KR (1) KR100209412B1 (sh)
CN (1) CN1106766C (sh)
DE (1) DE69636277T2 (sh)
IN (1) IN189469B (sh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6341144B1 (en) * 1996-09-20 2002-01-22 At&T Corp. Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video
KR100501902B1 (ko) * 1996-09-25 2005-10-10 주식회사 팬택앤큐리텔 영상정보부호화/복호화장치및방법
JP4034380B2 (ja) * 1996-10-31 2008-01-16 株式会社東芝 画像符号化／復号化方法及び装置
ATE331390T1 (de) * 1997-02-14 2006-07-15 Univ Columbia Objektbasiertes audiovisuelles endgerät und entsprechende bitstromstruktur
US6005980A (en) * 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
USRE38564E1 (en) 1997-03-07 2004-08-10 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
KR100235354B1 (ko) * 1997-07-09 1999-12-15 전주범 샘플링된 이진 형상 신호를 복원하기 위한 인터폴레이션 방법
KR100295798B1 (ko) * 1997-07-11 2001-08-07 전주범 스케일러빌리티를구현한이진현상신호부호화장치
US6314136B1 (en) * 1997-08-01 2001-11-06 Creative Technology Ltd. Method for performing wavelet-based image compaction losslessly and low bit precision requirements
US7199836B1 (en) * 1998-02-13 2007-04-03 The Trustees Of Columbia University In The City Of New York Object-based audio-visual terminal and bitstream structure
KR100374717B1 (ko) * 1998-03-05 2003-03-04 주식회사 팬택앤큐리텔 비월주사방식 영상을 위한 색차신호 모양정보 추출방법 및 장치
US6621932B2 (en) * 1998-03-06 2003-09-16 Matsushita Electric Industrial Co., Ltd. Video image decoding and composing method and video image decoding and composing apparatus
JP3382173B2 (ja) * 1998-03-10 2003-03-04 株式会社ハイニックスセミコンダクター 飛越し走査方式の映像信号に対するｖｏｐ境界矩形の設定方法及び装置
JPH11308610A (ja) * 1998-04-02 1999-11-05 Daewoo Electronics Co Ltd 映像信号適応的符号化装置
US6459814B1 (en) * 1998-09-08 2002-10-01 Sarnoff Corporation Method and apparatus for generic scalable shape coding by deriving shape information for chrominance components from luminance component
EP1006482A3 (en) * 1998-12-01 2005-08-10 Canon Kabushiki Kaisha Encoding separately image object and its boundary
JP2003078817A (ja) * 2001-08-30 2003-03-14 Matsushita Electric Ind Co Ltd 画像合成方法、及び画像合成装置
US7903892B2 (en) * 2002-10-29 2011-03-08 Ati Technologies Ulc Image analysis for image compression suitability and real-time selection
US7764833B2 (en) 2003-02-13 2010-07-27 Ati Technologies Ulc Method and apparatus for anti-aliasing using floating point subpixel color values and compression of same
US7643679B2 (en) 2003-02-13 2010-01-05 Ati Technologies Ulc Method and apparatus for block based image compression with multiple non-uniform block encodings
US8111928B2 (en) 2003-02-13 2012-02-07 Ati Technologies Ulc Method and apparatus for compression of multi-sampled anti-aliasing color data
JP2007516630A (ja) * 2003-06-23 2007-06-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ シーンを合成する方法及び復号器
US7606429B2 (en) * 2005-03-25 2009-10-20 Ati Technologies Ulc Block-based image compression method and apparatus
US7505624B2 (en) * 2005-05-27 2009-03-17 Ati Technologies Ulc Block-based image compression method and apparatus
JP6212530B2 (ja) * 2015-11-17 2017-10-11 ジーイー ビデオ コンプレッション エルエルシー 平面間予測
US10154225B2 (en) * 2016-11-18 2018-12-11 Electronics & Telecommunications Research Institute Frame grabber, image processing system including the same, and image processing method using the frame grabber
WO2020040619A1 (ko) * 2018-08-24 2020-02-27 삼성전자 주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256368A (en) * 1980-01-07 1981-03-17 The United States Of America As Represented By The Secretary Of The Air Force Color contrast sensitivity measuring device
EP0437002B1 (en) * 1990-01-12 1998-09-23 Philips Electronics Uk Limited Region and texture coding
JP3003261B2 (ja) * 1991-05-14 2000-01-24 富士ゼロックス株式会社 カラー画像認識装置
US5237397A (en) * 1991-12-24 1993-08-17 Apple Computer, Inc. Color video data processing
EP0706155A4 (en) * 1994-04-22 1997-06-11 Sony Corp METHODS AND APPARATUS FOR ENCODING / DECODING IMAGE SIGNALS
US5585944A (en) * 1994-05-10 1996-12-17 Kaleida Labs, Inc. Method for compressing and decompressing images by subdividing pixel color distributions
KR0181030B1 (ko) * 1995-03-28 1999-05-01 배순훈 이진화상을 이용한 비트플랜 압축전송장치
US5619591A (en) * 1995-08-23 1997-04-08 Vtech Electronics, Ltd. Encoding and decoding color image data based on mean luminance and an upper and a lower color value

Also Published As

Publication number Publication date
JP4357506B2 (ja) 2009-11-04
EP0806871A2 (en) 1997-11-12
DE69636277T2 (de) 2007-05-24
DE69636277D1 (de) 2006-08-03
US5822460A (en) 1998-10-13
EP0806871B1 (en) 2006-06-21
KR100209412B1 (ko) 1999-07-15
EP0806871A3 (en) 2000-05-24
CN1165456A (zh) 1997-11-19
JPH09307929A (ja) 1997-11-28
KR970078682A (ko) 1997-12-12
CN1106766C (zh) 2003-04-23
JP2006352901A (ja) 2006-12-28

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