KR100209412B1 - 비디오 신호의 유호 색차 성분 부호화 방법 - Google Patents

비디오 신호의 유호 색차 성분 부호화 방법 Download PDF

Info

Publication number
KR100209412B1
KR100209412B1 KR1019960015395A KR19960015395A KR100209412B1 KR 100209412 B1 KR100209412 B1 KR 100209412B1 KR 1019960015395 A KR1019960015395 A KR 1019960015395A KR 19960015395 A KR19960015395 A KR 19960015395A KR 100209412 B1 KR100209412 B1 KR 100209412B1
Authority
KR
South Korea
Prior art keywords
color difference
binary
mask information
signal
luminance
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
KR1019960015395A
Other languages
English (en)
Korean (ko)
Other versions
KR970078682A (ko
Inventor
김종일
Original Assignee
전주범
대우전자주식회사
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 전주범, 대우전자주식회사 filed Critical 전주범
Priority to KR1019960015395A priority Critical patent/KR100209412B1/ko
Priority to DE1996636277 priority patent/DE69636277T2/de
Priority to EP19960306170 priority patent/EP0806871B1/en
Priority to US08/703,594 priority patent/US5822460A/en
Priority to IN1529CA1996 priority patent/IN189469B/en
Priority to JP23186196A priority patent/JPH09307929A/ja
Priority to CN96109722A priority patent/CN1106766C/zh
Publication of KR970078682A publication Critical patent/KR970078682A/ko
Application granted granted Critical
Publication of KR100209412B1 publication Critical patent/KR100209412B1/ko
Priority to JP2006193791A priority patent/JP4357506B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
KR1019960015395A 1996-05-10 1996-05-10 비디오 신호의 유호 색차 성분 부호화 방법 Expired - Lifetime KR100209412B1 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1019960015395A KR100209412B1 (ko) 1996-05-10 1996-05-10 비디오 신호의 유호 색차 성분 부호화 방법
DE1996636277 DE69636277T2 (de) 1996-05-10 1996-08-23 Verfahren und Vorrichtung zur Erzeugung von Farbart-Forminformation einer Video-Objektebene in einem Videosignal
EP19960306170 EP0806871B1 (en) 1996-05-10 1996-08-23 Method and apparatus for generating chrominance shape information of a video object plane in a video signal
US08/703,594 US5822460A (en) 1996-05-10 1996-08-27 Method and apparatus for generating chrominance shape information of a video object plane in a video signal
IN1529CA1996 IN189469B (enExample) 1996-05-10 1996-08-28
JP23186196A JPH09307929A (ja) 1996-05-10 1996-09-02 クロミナンス形状情報発生方法及びその装置
CN96109722A CN1106766C (zh) 1996-05-10 1996-09-03 用于产生视频目标平面的色度形状信息的方法及装置
JP2006193791A JP4357506B2 (ja) 1996-05-10 2006-07-14 クロミナンス形状情報発生装置

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 (2)

Publication Number Publication Date
KR970078682A KR970078682A (ko) 1997-12-12
KR100209412B1 true KR100209412B1 (ko) 1999-07-15

Family

ID=36686670

Family Applications (1)

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

Country Status (7)

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

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
CA2281538C (en) 1997-02-14 2006-01-03 The Trustees Of Columbia University In The City Of New York Object-based audio-visual terminal and bitstream structure
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
US8111928B2 (en) 2003-02-13 2012-02-07 Ati Technologies Ulc Method and apparatus for compression of multi-sampled anti-aliasing color data
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
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
CN1810039B (zh) * 2003-06-23 2010-06-16 Nxp股份有限公司 用于组合情景的方法和译码器
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
KR20240148944A (ko) * 2018-08-24 2024-10-11 삼성전자주식회사 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
DE69032674T2 (de) * 1990-01-12 1999-05-12 Koninklijke Philips Electronics N.V., Eindhoven Bereichs- und Textkodierung
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
US5835237A (en) * 1994-04-22 1998-11-10 Sony Corporation Video signal coding method and apparatus thereof, and video signal decoding apparatus
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
CN1106766C (zh) 2003-04-23
IN189469B (enExample) 2003-03-01
US5822460A (en) 1998-10-13
EP0806871A2 (en) 1997-11-12
JP4357506B2 (ja) 2009-11-04
EP0806871A3 (en) 2000-05-24
JPH09307929A (ja) 1997-11-28
CN1165456A (zh) 1997-11-19
JP2006352901A (ja) 2006-12-28
DE69636277T2 (de) 2007-05-24
DE69636277D1 (de) 2006-08-03
KR970078682A (ko) 1997-12-12
EP0806871B1 (en) 2006-06-21

Similar Documents

Publication Publication Date Title
KR100209412B1 (ko) 비디오 신호의 유호 색차 성분 부호화 방법
KR100306070B1 (ko) 이진형상신호부호화장치및방법
US5691768A (en) Multiple resolution, multi-stream video system using a single standard decoder
US5623308A (en) Multiple resolution, multi-stream video system using a single standard coder
KR100281462B1 (ko) 격행 부호화에서 이진 형상 신호의 움직임 벡터 부호화 방법
KR100295798B1 (ko) 스케일러빌리티를구현한이진현상신호부호화장치
KR100281463B1 (ko) 물체 기반 부호화 시스템의 보조 정보 부호화 장치
KR100281329B1 (ko) 이진 형상 신호의 모드 신호 부호화 방법 및 그 복원 방법
US6069976A (en) Apparatus and method for adaptively coding an image signal
US6133955A (en) Method for encoding a binary shape signal
WO2014162119A1 (en) Transmitting and receiving a composite image
KR100303085B1 (ko) 이진형상신호부호화장치및방법
KR100281322B1 (ko) 이진 형상 신호 부호화 및 복호화 장치와 그 방법
JPH10290465A (ja) 輪郭線映像データ符号化装置
US6049567A (en) Mode coding method in a binary shape encoding
KR20050012809A (ko) 비디오 인코딩 방법과 대응 인코딩 및 디코딩 장치들
KR100235354B1 (ko) 샘플링된 이진 형상 신호를 복원하기 위한 인터폴레이션 방법
KR19990067355A (ko) 동작추정방법
Scheinberg et al. A composite NTSC color video bandwidth compressor
EP0923250A1 (en) Method and apparatus for adaptively encoding a binary shape signal
KR100239309B1 (ko) 변형된 정점 부호화를 이용한 윤곽선 부호화 방법 및 그 장치
US5061991A (en) Emission-reception system for the transmission of animated color pictures and sound from two independent channels
Yashima et al. An extrapolative-interpolative prediction coding method for HDTV signals
KR100275273B1 (ko) 이진 형상 코더에 사용하기 위한 모드 신호 엔코딩 방법 및장치
KR100285593B1 (ko) 이미지 신호 적응적 부호화 장치

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19960510

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19960614

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19960510

Comment text: Patent Application

PG1501 Laying open of application
E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19990222

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19990421

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19990422

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20020329

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20030401

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20040326

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20050323

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20060324

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20070330

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20080401

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20090401

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20100401

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20110401

Start annual number: 13

End annual number: 13

PR1001 Payment of annual fee

Payment date: 20120413

Start annual number: 14

End annual number: 14

FPAY Annual fee payment

Payment date: 20130418

Year of fee payment: 15

PR1001 Payment of annual fee

Payment date: 20130418

Start annual number: 15

End annual number: 15

FPAY Annual fee payment

Payment date: 20140414

Year of fee payment: 16

PR1001 Payment of annual fee

Payment date: 20140414

Start annual number: 16

End annual number: 16

PR1001 Payment of annual fee

Payment date: 20150327

Start annual number: 17

End annual number: 17

PR1001 Payment of annual fee

Payment date: 20160331

Start annual number: 18

End annual number: 18

EXPY Expiration of term
PC1801 Expiration of term