CN1684495B - 图像和视频的预测无损编码 - Google Patents

图像和视频的预测无损编码 Download PDF

Info

Publication number
CN1684495B
CN1684495B CN2005100666367A CN200510066636A CN1684495B CN 1684495 B CN1684495 B CN 1684495B CN 2005100666367 A CN2005100666367 A CN 2005100666367A CN 200510066636 A CN200510066636 A CN 200510066636A CN 1684495 B CN1684495 B CN 1684495B
Authority
CN
China
Prior art keywords
dpcm
macro block
predictive mode
rlgr
coding
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 - Fee Related
Application number
CN2005100666367A
Other languages
English (en)
Chinese (zh)
Other versions
CN1684495A (zh
Inventor
K·慕克吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of CN1684495A publication Critical patent/CN1684495A/zh
Application granted granted Critical
Publication of CN1684495B publication Critical patent/CN1684495B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/02—Paving elements having fixed spacing features
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/20—Drainage details
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
CN2005100666367A 2004-04-15 2005-04-15 图像和视频的预测无损编码 Expired - Fee Related CN1684495B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/826,842 US7689051B2 (en) 2004-04-15 2004-04-15 Predictive lossless coding of images and video
US10/826,842 2004-04-15

Publications (2)

Publication Number Publication Date
CN1684495A CN1684495A (zh) 2005-10-19
CN1684495B true CN1684495B (zh) 2010-12-29

Family

ID=34939157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005100666367A Expired - Fee Related CN1684495B (zh) 2004-04-15 2005-04-15 图像和视频的预测无损编码

Country Status (10)

Country Link
US (1) US7689051B2 (https=)
EP (1) EP1589769A1 (https=)
JP (1) JP2005333622A (https=)
KR (1) KR101122861B1 (https=)
CN (1) CN1684495B (https=)
AU (1) AU2005201366B2 (https=)
BR (1) BRPI0502092B1 (https=)
CA (1) CA2504536C (https=)
MX (1) MXPA05004100A (https=)
RU (1) RU2355127C2 (https=)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7602851B2 (en) 2003-07-18 2009-10-13 Microsoft Corporation Intelligent differential quantization of video coding
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
US7580584B2 (en) 2003-07-18 2009-08-25 Microsoft Corporation Adaptive multiple quantization
US7738554B2 (en) 2003-07-18 2010-06-15 Microsoft Corporation DC coefficient signaling at small quantization step sizes
US8218624B2 (en) 2003-07-18 2012-07-10 Microsoft Corporation Fractional quantization step sizes for high bit rates
US7801383B2 (en) 2004-05-15 2010-09-21 Microsoft Corporation Embedded scalar quantizers with arbitrary dead-zone ratios
JP4407472B2 (ja) * 2004-10-29 2010-02-03 ソニー株式会社 符号化及び復号装置並びに符号化及び復号方法
US7015837B1 (en) * 2004-10-29 2006-03-21 Microsoft Corporation Lossless adaptive encoding and decoding of integer data
JP4453518B2 (ja) * 2004-10-29 2010-04-21 ソニー株式会社 符号化及び復号装置並びに符号化及び復号方法
KR100763178B1 (ko) * 2005-03-04 2007-10-04 삼성전자주식회사 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치
US8422546B2 (en) 2005-05-25 2013-04-16 Microsoft Corporation Adaptive video encoding using a perceptual model
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US7974340B2 (en) 2006-04-07 2011-07-05 Microsoft Corporation Adaptive B-picture quantization control
US8130828B2 (en) 2006-04-07 2012-03-06 Microsoft Corporation Adjusting quantization to preserve non-zero AC coefficients
US8059721B2 (en) 2006-04-07 2011-11-15 Microsoft Corporation Estimating sample-domain distortion in the transform domain with rounding compensation
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
US8238424B2 (en) 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US8243797B2 (en) 2007-03-30 2012-08-14 Microsoft Corporation Regions of interest for quality adjustments
US8442337B2 (en) 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US8331438B2 (en) 2007-06-05 2012-12-11 Microsoft Corporation Adaptive selection of picture-level quantization parameters for predicted video pictures
WO2009044744A1 (ja) * 2007-10-01 2009-04-09 Sharp Kabushiki Kaisha 画像符号化装置、画像符号化方法、画像符復号化システム
KR101375663B1 (ko) * 2007-12-06 2014-04-03 삼성전자주식회사 영상을 계층적으로 부호화/복호화하는 방법 및 장치
US8542748B2 (en) 2008-03-28 2013-09-24 Sharp Laboratories Of America, Inc. Methods and systems for parallel video encoding and decoding
US8189933B2 (en) 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
WO2010067799A1 (ja) * 2008-12-09 2010-06-17 日本電信電話株式会社 符号化方法、復号方法、それらの装置、プログラム及び記録媒体
US8194977B2 (en) * 2008-12-09 2012-06-05 Microsoft Corporation Remote desktop protocol compression acceleration using single instruction, multiple dispatch instructions
US8428128B2 (en) * 2008-12-30 2013-04-23 Korea Electronics Technology Institute Method for prediction coding using scalable video codec
TW201028018A (en) * 2009-01-07 2010-07-16 Ind Tech Res Inst Encoder, decoder, encoding method and decoding method
CN101489019B (zh) * 2009-01-22 2010-11-17 北京航空航天大学 一种无损位图的压缩与解压缩方法
CN101494718B (zh) * 2009-01-23 2011-02-09 逐点半导体（上海）有限公司 图像编码方法和装置
TWI387314B (zh) * 2009-03-10 2013-02-21 Univ Nat Central Image processing apparatus and method thereof
US8457425B2 (en) * 2009-06-09 2013-06-04 Sony Corporation Embedded graphics coding for images with sparse histograms
US8964851B2 (en) * 2009-06-09 2015-02-24 Sony Corporation Dual-mode compression of images and videos for reliable real-time transmission
RU2540804C2 (ru) 2009-10-20 2015-02-10 Телефонактиеболагет Лм Эрикссон (Пабл) Предоставление дополнительной информации обработки
US8755619B2 (en) * 2009-11-19 2014-06-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding image data using run of the image data
CN102870411B (zh) * 2010-01-08 2016-09-21 诺基亚技术有限公司 用于视频处理的装置、方法和计算机程序
CN102413323B (zh) * 2010-01-13 2014-03-12 中国移动通信集团广东有限公司中山分公司 一种基于h.264的视频压缩方法
CN102215385B (zh) * 2010-04-09 2014-03-19 中国科学院沈阳自动化研究所 一种图像实时无损压缩方法
RU2426257C1 (ru) * 2010-04-09 2011-08-10 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет путей сообщения" (МИИТ) Адаптивный дифференциальный импульсно-кодовый модулятор
US9106933B1 (en) 2010-05-18 2015-08-11 Google Inc. Apparatus and method for encoding video using different second-stage transform
CN102271251B (zh) * 2010-06-02 2013-01-16 华晶科技股份有限公司 无失真的图像压缩方法
CN102271252B (zh) * 2010-06-04 2013-10-16 华晶科技股份有限公司 具有可变量化参数的图像压缩方法
US8604951B2 (en) 2010-10-05 2013-12-10 Massachusetts Institute Of Technology System and method for optimizing context-adaptive binary arithmetic coding
SG189549A1 (en) * 2010-11-02 2013-06-28 I Ces Innovative Compression Engineering Solutions Method for compressing digital values of image, audio and/or video files
RU2562432C2 (ru) 2010-11-26 2015-09-10 Нек Корпорейшн Устройство видеокодирования, устройство видеодекодирования, способ видеокодирования, способ видеодекодирования и программа
JP5781313B2 (ja) * 2011-01-12 2015-09-16 株式会社Ｎｔｔドコモ 画像予測符号化方法、画像予測符号化装置、画像予測符号化プログラム、画像予測復号方法、画像予測復号装置及び画像予測復号プログラム
US8767817B1 (en) 2011-04-07 2014-07-01 Google Inc. Apparatus and method for coding using parameterized equation
TWI463876B (zh) * 2011-05-17 2014-12-01 Alpha Imaging Technology Corp 影像壓縮方法
RU2450342C1 (ru) * 2011-08-01 2012-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Устройство для восстановления изображений
WO2013066267A1 (en) * 2011-10-31 2013-05-10 Nanyang Technological University Lossless image and video compression
RU2686008C2 (ru) * 2012-01-17 2019-04-23 Инфобридж Пте. Лтд. Способ применения краевого смещения
CN107105248B (zh) * 2012-04-13 2021-05-07 佳能株式会社 视频数据的变换单位的子集的编解码的方法、设备和系统
US9781447B1 (en) 2012-06-21 2017-10-03 Google Inc. Correlation based inter-plane prediction encoding and decoding
DE102012211031B3 (de) * 2012-06-27 2013-11-28 Siemens Aktiengesellschaft Verfahren zur Codierung eines Datenstroms
JP6083973B2 (ja) * 2012-08-08 2017-02-22 株式会社メガチップス データ記憶制御装置およびデータ記憶方法
US9167268B1 (en) 2012-08-09 2015-10-20 Google Inc. Second-order orthogonal spatial intra prediction
US9380298B1 (en) 2012-08-10 2016-06-28 Google Inc. Object-based intra-prediction
US9344742B2 (en) 2012-08-10 2016-05-17 Google Inc. Transform-domain intra prediction
US9210432B2 (en) 2012-10-08 2015-12-08 Google Inc. Lossless inter-frame video coding
US9369732B2 (en) 2012-10-08 2016-06-14 Google Inc. Lossless intra-prediction video coding
US9756346B2 (en) 2012-10-08 2017-09-05 Google Inc. Edge-selective intra coding
US9407915B2 (en) 2012-10-08 2016-08-02 Google Inc. Lossless video coding with sub-frame level optimal quantization values
RU2510957C1 (ru) * 2012-10-25 2014-04-10 Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Способ восстановления искаженных сжатых файлов
SG10201703488RA (en) 2012-10-31 2017-05-30 Univ Nanyang Tech Multi-screen media delivery systems and methods
US20140185928A1 (en) * 2012-12-28 2014-07-03 Shai Ben NUN Hardware-supported huffman coding of images
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
KR20150090206A (ko) 2013-01-30 2015-08-05 인텔 코포레이션 차세대 비디오를 위한 코딩을 위한 콘텐츠 적응적 파라메트릭 변환
KR101835316B1 (ko) 2013-04-02 2018-03-08 주식회사 칩스앤미디어 동영상 처리 방법 및 장치
KR101726572B1 (ko) * 2013-05-22 2017-04-13 세종대학교산학협력단 무손실 이미지 압축 및 복원 방법과 이를 수행하는 장치
US9210434B2 (en) 2013-06-12 2015-12-08 Microsoft Technology Licensing, Llc Screen map and standards-based progressive codec for screen content coding
US9247251B1 (en) 2013-07-26 2016-01-26 Google Inc. Right-edge extension for quad-tree intra-prediction
US9774878B2 (en) 2013-09-30 2017-09-26 Hewlett-Packard Development Company, L.P. Encoding information in a graphical element of an image
RU2635064C2 (ru) * 2013-10-14 2017-11-08 ЭйджЭфАй Инновэйшн Инк. Способ остаточной дифференциальной импульсно-кодовой модуляции в целях расширения диапазона высокоэффективного кодирования видеоизображений (HEVC)
CN103793889B (zh) * 2014-02-24 2016-08-17 西安电子科技大学 基于字典学习和ppb算法的sar图像去斑方法
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
MY189001A (en) * 2014-03-04 2022-01-17 Microsoft Technology Licensing Llc Adaptive switching of color spaces, color sampling rates and/or bit depths
JP6367359B2 (ja) 2014-03-27 2018-08-01 マイクロソフト テクノロジー ライセンシング，エルエルシー 色空間を切り替えるときの量子化／スケーリング及び逆量子化／スケーリングの調整
RU2573770C2 (ru) * 2014-06-17 2016-01-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Вятский государственный университет" (ВятГУ) Способ сжатия изображений
US10687069B2 (en) 2014-10-08 2020-06-16 Microsoft Technology Licensing, Llc Adjustments to encoding and decoding when switching color spaces
US10142647B2 (en) 2014-11-13 2018-11-27 Google Llc Alternating block constrained decision mode coding
US9380303B1 (en) * 2015-03-18 2016-06-28 Sony Corporation Adding run-mode to block-based DPCM codec
CN106162168B (zh) * 2015-04-02 2019-09-17 北京君正集成电路股份有限公司 视频帧压缩方法及装置
CN108781299A (zh) * 2015-12-31 2018-11-09 联发科技股份有限公司 用于视频和图像编解码的预测二叉树结构的方法和装置
CN106534874B (zh) 2016-11-18 2019-11-29 上海兆芯集成电路有限公司 纹理砖压缩及解压缩方法以及使用该方法的装置
CN109788290A (zh) * 2017-11-13 2019-05-21 慧荣科技股份有限公司 影像处理装置及利用帧内预测的无损影像压缩方法
CN110049323B (zh) 2018-01-17 2021-09-07 华为技术有限公司 编码方法、解码方法和装置
CN110662087B (zh) 2018-06-30 2021-05-11 华为技术有限公司 点云编解码方法和编解码器
CN120812295A (zh) * 2018-08-03 2025-10-17 维诺瓦国际有限公司 用于信号增强编码的熵编码
FR3088511B1 (fr) * 2018-11-09 2021-05-28 Fond B Com Procede de decodage d’au moins une image, procede de codage, dispositifs, signal et programmes d’ordinateur correspondants.
US11375196B2 (en) * 2019-09-19 2022-06-28 Tencent America LLC Method of context modeling for entropy coding of transform coefficient flags with transform skip, and coding method with the same
DE102021117548A1 (de) 2020-07-16 2022-01-20 Samsung Electronics Co., Ltd. Bildsensormodul, bildverarbeitungssystem, und bildkomprimierungsverfahren
KR20230140460A (ko) * 2021-04-26 2023-10-06 후아웨이 테크놀러지 컴퍼니 리미티드 병렬 엔트로피 코딩
US12573176B2 (en) 2022-12-22 2026-03-10 Nxp B.V. Apparatuses and methods for providing and generating statistics for images with a formulaic representation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0750426A2 (en) * 1995-06-22 1996-12-27 Canon Kabushiki Kaisha Image processing apparatus, data processing apparatus and method therefor
US6654503B1 (en) * 2000-04-28 2003-11-25 Sun Microsystems, Inc. Block-based, adaptive, lossless image coder
CN1465190A (zh) * 2001-06-29 2003-12-31 株式会社Ntt都科摩 图像编码装置、图像解码装置、图像编码方法、及图像解码方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043728A (en) * 1988-11-02 1991-08-27 Canon Kabushiki Kaisha Predictive coding device and predictive decoding device
US5881176A (en) * 1994-09-21 1999-03-09 Ricoh Corporation Compression and decompression with wavelet style and binary style including quantization by device-dependent parser
JP3749752B2 (ja) * 1995-03-24 2006-03-01 アイティーティー・マニュファクチャリング・エンタープライジズ・インコーポレーテッド ブロック適応型差分パルスコード変調システム
JP3253489B2 (ja) * 1995-06-08 2002-02-04 三洋電機株式会社 画像データ処理装置
JP3618833B2 (ja) * 1995-07-14 2005-02-09 キヤノン株式会社 画像処理装置及び方法
JP3689454B2 (ja) * 1995-06-22 2005-08-31 キヤノン株式会社 画像符号化装置及び方法
US5680129A (en) * 1995-07-18 1997-10-21 Hewlett-Packard Company System and method for lossless image compression
US6483946B1 (en) * 1995-10-25 2002-11-19 Sarnoff Corporation Apparatus and method for encoding zerotrees generated by a wavelet-based coding technique
US6028963A (en) * 1996-06-17 2000-02-22 Canon Kabushiki Kaisha Image encoding based on judgement on prediction error
US6005622A (en) * 1996-09-20 1999-12-21 At&T Corp Video coder providing implicit or explicit prediction for image coding and intra coding of video
US6473533B1 (en) * 1996-10-25 2002-10-29 Fuji Xerox Co., Ltd. Image encoding apparatus and image decoding apparatus
US6621934B1 (en) * 1996-12-17 2003-09-16 Thomson Licensing S.A. Memory efficient compression apparatus in an image processing system
SE511186C2 (sv) * 1997-04-11 1999-08-16 Ericsson Telefon Ab L M Förfarande och anordning för att koda datasekvenser
US6272180B1 (en) * 1997-11-21 2001-08-07 Sharp Laboratories Of America, Inc. Compression and decompression of reference frames in a video decoder
US6731811B1 (en) * 1997-12-19 2004-05-04 Voicecraft, Inc. Scalable predictive coding method and apparatus
US6549671B1 (en) * 1998-02-19 2003-04-15 Matsushita Electric Industrial Co., Ltd. Picture data encoding apparatus with bit amount adjustment
US6236757B1 (en) * 1998-06-18 2001-05-22 Sharp Laboratories Of America, Inc. Joint coding method for images and videos with multiple arbitrarily shaped segments or objects
US6529633B1 (en) 1998-09-16 2003-03-04 Texas Instruments Incorporated Parallel difference coding method for lossless compression and real time decompression
JP2000115783A (ja) * 1998-10-06 2000-04-21 Canon Inc 復号化装置及び方法
JP2000115782A (ja) * 1998-10-06 2000-04-21 Canon Inc 符号化装置及び方法及び記憶媒体
DE60012717T2 (de) * 1999-03-26 2005-01-13 Microsoft Corp., Redmond Bildcodierung unter verwendung einer umordnung von wavelet-koeffizienten
IL129203A (en) * 1999-03-28 2002-07-25 Univ Ramot System and method for compressing figures
CN1181690C (zh) 1999-07-20 2004-12-22 皇家菲利浦电子有限公司 用于压缩视频序列的编码方法
JP2001077700A (ja) * 1999-09-08 2001-03-23 Sony Corp 画像圧縮装置及び画像伸張装置
US6944350B2 (en) * 1999-12-17 2005-09-13 Utah State University Method for image coding by rate-distortion adaptive zerotree-based residual vector quantization and system for effecting same
US6633677B1 (en) * 1999-12-30 2003-10-14 Stmicroelectronics, Inc. Method and apparatus for processing an image in an image compression/decompression system that uses hierachical coding
US7260826B2 (en) * 2000-05-31 2007-08-21 Microsoft Corporation Resource allocation in multi-stream IP network for optimized quality of service
US6891974B1 (en) * 2001-01-08 2005-05-10 Microsoft Corporation System and method providing improved data compression via wavelet coefficient encoding
JP4644939B2 (ja) * 2001-01-17 2011-03-09 日本電気株式会社 動画像符号化装置および動画像符号化方法
US7630563B2 (en) * 2001-07-19 2009-12-08 Qualcomm Incorporated System and method for decoding digital image and audio data in a lossless manner
US7006699B2 (en) * 2002-03-27 2006-02-28 Microsoft Corporation System and method for progressively transforming and coding digital data
US7277587B2 (en) * 2002-04-26 2007-10-02 Sharp Laboratories Of America, Inc. System and method for lossless video coding
US7016547B1 (en) * 2002-06-28 2006-03-21 Microsoft Corporation Adaptive entropy encoding/decoding for screen capture content
JP3975188B2 (ja) * 2002-09-30 2007-09-12 三星電子株式会社 色相の空間予測符号化を利用した映像の符号化及び復号化方法及び装置
US7133452B1 (en) * 2003-02-24 2006-11-07 Vixs Systems, Inc. Method and system for transcoding video data
US7333544B2 (en) * 2003-07-16 2008-02-19 Samsung Electronics Co., Ltd. Lossless image encoding/decoding method and apparatus using inter-color plane prediction
US7015837B1 (en) * 2004-10-29 2006-03-21 Microsoft Corporation Lossless adaptive encoding and decoding of integer data
US6987468B1 (en) * 2004-10-29 2006-01-17 Microsoft Corporation Lossless adaptive encoding and decoding of integer data
TWI257771B (en) * 2005-08-08 2006-07-01 Lite On Technology Corp Method for print quality enhancement by lossless image compression (JPEG-LS) technology and system thereof
US20080008395A1 (en) * 2006-07-06 2008-01-10 Xiteng Liu Image compression based on union of DCT and wavelet transform
US8323102B2 (en) * 2006-10-06 2012-12-04 Cfph, Llc Remote play of a table game through a mobile device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0750426A2 (en) * 1995-06-22 1996-12-27 Canon Kabushiki Kaisha Image processing apparatus, data processing apparatus and method therefor
US6654503B1 (en) * 2000-04-28 2003-11-25 Sun Microsystems, Inc. Block-based, adaptive, lossless image coder
CN1465190A (zh) * 2001-06-29 2003-12-31 株式会社Ntt都科摩 图像编码装置、图像解码装置、图像编码方法、及图像解码方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Henrique Malvar, Gary Sullivan.YCoCg-R: A Color Space with RGB Reversibility andLow Dynamic Range.JVT-I014.doc.2003,1-2. *
Marcelo J. Weinberger, et al.LOCO-I: a low complexity,context-based,lossless imagecompression algorithm.Proceedings of Data Compression Conference, 1996.DCC ＇96..1996,140-149. *
Nasir Memon and Xiaolin Wu.Recent developments in context-based predictivetechniques for lossless image compression.the Computer Journal40 2/3.1997,40(2/3),127-136.
Nasir Memon and Xiaolin Wu.Recent developments in context-based predictivetechniques for lossless image compression.the Computer Journal40 2/3.1997,40(2/3),127-136. *

Also Published As

Publication number Publication date
RU2005111002A (ru) 2006-10-20
AU2005201366B2 (en) 2010-02-18
CN1684495A (zh) 2005-10-19
CA2504536A1 (en) 2005-10-15
CA2504536C (en) 2013-04-09
MXPA05004100A (es) 2005-10-19
BRPI0502092B1 (pt) 2017-12-26
RU2355127C2 (ru) 2009-05-10
EP1589769A1 (en) 2005-10-26
US20050232501A1 (en) 2005-10-20
JP2005333622A (ja) 2005-12-02
BRPI0502092A (pt) 2005-12-06
AU2005201366A1 (en) 2005-10-27
KR101122861B1 (ko) 2012-03-21
US7689051B2 (en) 2010-03-30
KR20060045712A (ko) 2006-05-17

Similar Documents

Publication Publication Date Title
CN1684495B (zh) 图像和视频的预测无损编码
CN100586183C (zh) 位平面编码和解码方法
Pan et al. A low-complexity screen compression scheme for interactive screen sharing
CN101001385B (zh) 可变长度编码方法以及可变长度解码方法
CN101588502B (zh) 应用Golomb-Rice编码法的DCT压缩法
JP4995417B2 (ja) αチャンネル映像のための符号化ブロックパターン生成装置及び方法とそれを利用したαチャンネル映像符号化／復号化装置及び方法
CN101496406B (zh) 图像编码/解码方法和设备
JP2018160932A5 (ja) スクリーンコンテンツ符号化のためのパレット符号化
JP2009081860A (ja) 損失の無い方法でディジタル画像を符号化するための装置および方法
KR100809298B1 (ko) 플래그 인코딩 방법, 플래그 디코딩 방법, 및 상기 방법을이용한 장치
Memon Adaptive coding of DCT coefficients by Golomb-Rice codes
CN103049083B (zh) 一种虚拟全息输入输出控制方法及系统
Chawla et al. Image compression techniques: a review
Wei et al. Three-sided side match finite-state vector quantization
US9077960B2 (en) Non-zero coefficient block pattern coding
Pinho On the impact of histogram sparseness on some lossless image compression techniques
CN1946185B (zh) 可变长度编码方法以及可变长度解码方法
KR100708180B1 (ko) 화상 압축 장치 및 방법
Jeromel et al. Comparison of entropy coders for lossless grayscale image compression
CN101110955B (zh) 用于恢复图像的设备和方法
Graziosi et al. Lossy and lossless image encoding using multi‐scale recurrent pattern matching
Li et al. On the study of lossless compression of computer generated compound images
Subramanyan et al. Analysis of Adaptive, Entropy and Wavelet based Coding Techniques-A Survey
JP2001103315A (ja) 画像符号化方法および画像符号化装置
Sangeetha et al. A Dynamic Image Compression Using Improved LZW Encoding Algorithm

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MICROSOFT TECHNOLOGY LICENSING LLC

Free format text: FORMER OWNER: MICROSOFT CORP.

Effective date: 20150507

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150507

Address after: Washington State

Patentee after: Micro soft technique license Co., Ltd

Address before: Washington State

Patentee before: Microsoft Corp.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101229

Termination date: 20210415

CF01 Termination of patent right due to non-payment of annual fee