TW200644645A - Prediction image generating method and apparatus using single coding mode for all color components, and image and video encoding/decoding method and apparatus using the same - Google Patents

Prediction image generating method and apparatus using single coding mode for all color components, and image and video encoding/decoding method and apparatus using the same

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Publication number
TW200644645A
TW200644645A TW095106678A TW95106678A TW200644645A TW 200644645 A TW200644645 A TW 200644645A TW 095106678 A TW095106678 A TW 095106678A TW 95106678 A TW95106678 A TW 95106678A TW 200644645 A TW200644645 A TW 200644645A
Authority
TW
Taiwan
Prior art keywords
image
prediction image
prediction
image generation
color components
Prior art date
Application number
TW095106678A
Other languages
English (en)
Chinese (zh)
Inventor
Woo-Shik Kim
Hyun-Mun Kim
Dae-Sung Cho
Dmitri Birinov
Original Assignee
Samsung 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200644645A publication Critical patent/TW200644645A/zh

Links

Classifications

    • 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
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/176—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 the region being a block, e.g. a macroblock
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (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)
  • Color Television Systems (AREA)
TW095106678A 2005-02-28 2006-02-27 Prediction image generating method and apparatus using single coding mode for all color components, and image and video encoding/decoding method and apparatus using the same TW200644645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20050016938A KR100723403B1 (ko) 2005-02-28 2005-02-28 컬러 성분간 단일 부호화 모드를 이용한 예측영상 생성 방법 및 장치와, 그를 이용한 영상 및 비디오 부호화/복호화방법 및 장치

Publications (1)

Publication Number Publication Date
TW200644645A true TW200644645A (en) 2006-12-16

Family

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Family Applications (1)

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TW095106678A TW200644645A (en) 2005-02-28 2006-02-27 Prediction image generating method and apparatus using single coding mode for all color components, and image and video encoding/decoding method and apparatus using the same

Country Status (6)

Country Link
US (1) US8019001B2 (cg-RX-API-DMAC7.html)
EP (2) EP2479996A1 (cg-RX-API-DMAC7.html)
JP (1) JP2006246474A (cg-RX-API-DMAC7.html)
KR (1) KR100723403B1 (cg-RX-API-DMAC7.html)
CN (3) CN1829328B (cg-RX-API-DMAC7.html)
TW (1) TW200644645A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103597835A (zh) * 2011-06-27 2014-02-19 日本电信电话株式会社 影像编码方法、装置、影像解码方法、装置以及它们的程序

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100723408B1 (ko) * 2004-07-22 2007-05-30 삼성전자주식회사 컬러영상의 변환/역변환 및 양자화/역양자화 방법 및장치와, 이를 이용한 컬러영상의 부호화/복호화 방법 및장치
KR100873636B1 (ko) * 2005-11-14 2008-12-12 삼성전자주식회사 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
CN101371586B (zh) 2006-01-10 2012-06-27 汤姆森特许公司 用于并行实现4:4:4编码的方法和装置
KR101330630B1 (ko) 2006-03-13 2013-11-22 삼성전자주식회사 최적인 예측 모드를 적응적으로 적용하여 동영상을부호화하는 방법 및 장치, 동영상을 복호화하는 방법 및장치
KR100745765B1 (ko) * 2006-04-13 2007-08-02 삼성전자주식회사 화상 데이터의 공간상 예측 장치 및 방법과 그를 이용한부호화 장치 및 방법, 화상 데이터의 공간상 예측 보상장치 및 방법과 그를 이용한 복호화 장치 및 방법
KR101356207B1 (ko) * 2006-10-13 2014-02-03 삼성전자주식회사 데이터 인코딩/디코딩 방법 및 장치
WO2008088752A2 (en) 2007-01-12 2008-07-24 Ictv, Inc. System and method for encoding scrolling raster images
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
WO2009073415A2 (en) 2007-11-30 2009-06-11 Dolby Laboratories Licensing Corporation Temporal image prediction
KR100949917B1 (ko) * 2008-05-28 2010-03-30 한국산업기술대학교산학협력단 적응적 인트라 예측을 통한 고속 부호화 방법 및 시스템
KR20110017719A (ko) 2009-08-14 2011-02-22 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101464057B1 (ko) 2010-02-08 2014-11-21 노키아 코포레이션 비디오 코딩을 위한 장치, 방법 및 컴퓨터 프로그램
JP2012094959A (ja) * 2010-10-25 2012-05-17 Sony Corp 画像処理装置と画像処理方法およびプログラム
EP4124034B1 (en) 2010-12-22 2023-08-23 LG Electronics Inc. Intra prediction in video coding
KR102038818B1 (ko) * 2010-12-22 2019-10-31 엘지전자 주식회사 화면 내 예측 방법 및 이러한 방법을 사용하는 장치
GB2487197B (en) * 2011-01-11 2015-06-17 Canon Kk Video encoding and decoding with improved error resilience
KR101294364B1 (ko) * 2011-01-31 2013-08-06 전자부품연구원 고화질 영상을 위한 무손실 영상 압축방법, 압축 해제방법 및 이를 적용한 전자기기
GB2488816A (en) 2011-03-09 2012-09-12 Canon Kk Mapping motion vectors from a plurality of reference frames to a single reference frame
JP5485969B2 (ja) * 2011-11-07 2014-05-07 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
US10409445B2 (en) 2012-01-09 2019-09-10 Activevideo Networks, Inc. Rendering of an interactive lean-backward user interface on a television
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
WO2014145921A1 (en) 2013-03-15 2014-09-18 Activevideo Networks, Inc. A multiple-mode system and method for providing user selectable video content
CN105308966B (zh) * 2013-04-05 2019-01-04 三星电子株式会社 视频编码方法及其设备以及视频解码方法及其设备
US9294785B2 (en) 2013-06-06 2016-03-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
WO2014197879A1 (en) 2013-06-06 2014-12-11 Activevideo Networks, Inc. Overlay rendering of user interface onto source video
US9219922B2 (en) 2013-06-06 2015-12-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US10182241B2 (en) 2014-03-04 2019-01-15 Microsoft Technology Licensing, Llc Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths
MX365498B (es) 2014-03-04 2019-06-05 Microsoft Technology Licensing Llc Conmutacion adaptativa de espacios de color, frecuencias de muestreo de color y/o profundidades de bits.
EP3123716B1 (en) 2014-03-27 2020-10-28 Microsoft Technology Licensing, LLC Adjusting quantization/scaling and inverse quantization/scaling when switching color spaces
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
CN107079153B (zh) * 2014-08-25 2020-05-15 英特尔公司 编码方法、装置、系统以及存储介质
CN105960802B (zh) * 2014-10-08 2018-02-06 微软技术许可有限责任公司 切换色彩空间时对编码和解码的调整

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1507415A (en) * 1923-04-24 1924-09-02 Herbert R Oliver Hose supporter
US5151784A (en) * 1991-04-30 1992-09-29 At&T Bell Laboratories Multiple frame motion estimation
US5515377A (en) * 1993-09-02 1996-05-07 At&T Corp. Adaptive video encoder for two-layer encoding of video signals on ATM (asynchronous transfer mode) networks
JP3480067B2 (ja) 1994-09-30 2003-12-15 ソニー株式会社 画像符号化装置及び方法
KR100365555B1 (ko) * 1994-10-19 2003-08-27 마츠시타 덴끼 산교 가부시키가이샤 화상부호화/복호화장치
US5835138A (en) * 1995-08-30 1998-11-10 Sony Corporation Image signal processing apparatus and recording/reproducing apparatus
US6192079B1 (en) * 1998-05-07 2001-02-20 Intel Corporation Method and apparatus for increasing video frame rate
JP4051772B2 (ja) * 1998-07-23 2008-02-27 ソニー株式会社 画像復号装置及び画像復号方法
US6396422B1 (en) * 1999-06-09 2002-05-28 Creoscitex Corporation Ltd. Methods for quantizing and compressing digital image data
KR100304798B1 (ko) * 1999-08-11 2001-11-01 정병철 애니메이션 동영상 부호화 방법
US20040001546A1 (en) * 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
JP2004165894A (ja) * 2002-11-12 2004-06-10 Kddi Corp 符号化器のビットレート制御方法
KR100718121B1 (ko) * 2003-05-16 2007-05-15 삼성전자주식회사 영상의 레지듀 예측을 이용한 영상 부호화/복호화 방법 및장치
US7469069B2 (en) * 2003-05-16 2008-12-23 Samsung Electronics Co., Ltd. Method and apparatus for encoding/decoding image using image residue prediction
CN101616330B (zh) * 2003-07-16 2012-07-04 三星电子株式会社 用于色彩图像的视频编码/解码装置和方法
KR100718122B1 (ko) * 2003-07-16 2007-05-15 삼성전자주식회사 컬러 평면 간 예측을 이용한 무손실 영상 부호화/복호화방법 및 장치
US7613351B2 (en) * 2004-05-21 2009-11-03 Broadcom Corporation Video decoder with deblocker within decoding loop
US7813432B2 (en) * 2004-12-30 2010-10-12 Intel Corporation Offset buffer for intra-prediction of digital video

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103597835A (zh) * 2011-06-27 2014-02-19 日本电信电话株式会社 影像编码方法、装置、影像解码方法、装置以及它们的程序
CN103597835B (zh) * 2011-06-27 2017-04-26 日本电信电话株式会社 影像编码方法、装置、影像解码方法、装置
US9667963B2 (en) 2011-06-27 2017-05-30 Nippon Telegraph And Telephone Corporation Method and apparatus for encoding video, method and apparatus for decoding video, and programs therefor

Also Published As

Publication number Publication date
CN101951514A (zh) 2011-01-19
US20060203913A1 (en) 2006-09-14
US8019001B2 (en) 2011-09-13
EP1696676A2 (en) 2006-08-30
JP2006246474A (ja) 2006-09-14
CN1829328B (zh) 2011-06-15
KR20060095821A (ko) 2006-09-04
CN101945282A (zh) 2011-01-12
EP1696676A3 (en) 2009-08-05
CN1829328A (zh) 2006-09-06
KR100723403B1 (ko) 2007-05-30
CN101945282B (zh) 2013-06-12
CN101951514B (zh) 2013-06-05
EP2479996A1 (en) 2012-07-25

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