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

Info

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)
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

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/186Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/107Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/147Data rate or code amount at the encoder output according to rate distortion criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods 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

ID=36569996

Family Applications (1)

Application Number Title Priority Date Filing Date
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 (zh)
EP (2) EP1696676A3 (zh)
JP (1) JP2006246474A (zh)
KR (1) KR100723403B1 (zh)
CN (3) CN101951514B (zh)
TW (1) TW200644645A (zh)

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 (31)

* 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
EP1972149B1 (en) 2006-01-10 2017-12-13 Thomson Licensing DTV Methods and apparatus for parallel implementations of 4:4:4 coding
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
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
EP3145200A1 (en) 2007-01-12 2017-03-22 ActiveVideo Networks, Inc. Mpeg objects and systems and methods for using mpeg objects
CN101878650B (zh) 2007-11-30 2013-07-10 杜比实验室特许公司 时间图像预测的方法和系统
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
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
EP2658263B1 (en) 2010-12-22 2022-12-14 LG Electronics Inc. Intra prediction method and apparatus using the method
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
WO2013106390A1 (en) 2012-01-09 2013-07-18 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
US10275128B2 (en) 2013-03-15 2019-04-30 Activevideo Networks, Inc. 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
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
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
EP3005712A1 (en) 2013-06-06 2016-04-13 ActiveVideo Networks, Inc. Overlay rendering of user interface onto source video
WO2015131330A1 (en) 2014-03-04 2015-09-11 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.
CN105432077B (zh) 2014-03-27 2017-12-29 微软技术许可有限责任公司 在切换色彩空间时调整量化/缩放和逆量化/缩放
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
WO2016030706A1 (en) * 2014-08-25 2016-03-03 Intel Corporation Selectively bypassing intra prediction coding based on preprocessing error data
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
EP1478189A3 (en) * 2003-05-16 2004-12-22 Samsung Electronics Co., Ltd. Method and apparatus for encoding/decoding image using image residue prediction
KR100718121B1 (ko) * 2003-05-16 2007-05-15 삼성전자주식회사 영상의 레지듀 예측을 이용한 영상 부호화/복호화 방법 및장치
KR100718122B1 (ko) * 2003-07-16 2007-05-15 삼성전자주식회사 컬러 평면 간 예측을 이용한 무손실 영상 부호화/복호화방법 및 장치
KR100624429B1 (ko) * 2003-07-16 2006-09-19 삼성전자주식회사 칼라 영상을 위한 비디오 부호화/복호화 장치 및 그 방법
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
US8019001B2 (en) 2011-09-13
EP1696676A2 (en) 2006-08-30
KR20060095821A (ko) 2006-09-04
CN101945282A (zh) 2011-01-12
KR100723403B1 (ko) 2007-05-30
EP2479996A1 (en) 2012-07-25
CN1829328B (zh) 2011-06-15
CN101951514B (zh) 2013-06-05
CN101951514A (zh) 2011-01-19
JP2006246474A (ja) 2006-09-14
EP1696676A3 (en) 2009-08-05
CN1829328A (zh) 2006-09-06
CN101945282B (zh) 2013-06-12
US20060203913A1 (en) 2006-09-14

Similar Documents

Publication Publication Date Title
TW200644645A (en) 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
WO2009045021A3 (en) Method and apparatus for inter prediction encoding/decoding an image using sub-pixel motion estimation
PH12015500841A1 (en) Method of decoding video data
MY158983A (en) Method and apparatus for encoding and decoding video based on first sub-pixel unit and second sub-pixel unit
WO2008054799A3 (en) Spatial sparsity induced temporal prediction for video compression
GB2564310A (en) Method and apparatus of video coding
MY173195A (en) Method and apparatus for image encoding and decoding using intra prediction
CN109983770A (zh) 多级复合预测
EP1509045A3 (en) Lossless image encoding/decoding method and apparatus using intercolor plane prediction
WO2010041856A3 (en) A method and an apparatus for processing a video signal
MX2014012847A (es) Generacion de valores de subpixeles para formatos de muestreo de colores diferentes.
JP2012502552A5 (zh)
GB201321333D0 (en) Method and apparatus for intra prediction within display screen
JP2010010950A5 (zh)
WO2009110754A3 (en) Method and apparatus for encoding and decoding image
TW200718217A (en) Method and apparatus for weighted prediction for scalable video coding
JP2009010943A (ja) 画像の逆トーンマッピングの方法とシステム、および画像の逆トーンマッピングを実行するコーデック
TW200607355A (en) Method and apparatus for motion compensated frame rate up conversion for block-based low bit rate video
MX2009003888A (es) Metodo y aparato de codificacion y decodificacion de imagen de multiples vistas.
WO2009051419A3 (en) A method and an apparatus for processing a video signal
WO2012144829A3 (en) Method and apparatus for encoding and decoding motion vector of multi-view video
FI3767951T3 (fi) Menetelmä ja laitteisto videokuvien koodaamiseksi
JP2006246474A5 (zh)
TW200604964A (en) Image processing apparatus and image processing method
JP2016519854A5 (ja) 符号化されたビデオを復号する装置、および方法