HK1164594A1 - 處理視頻圖像的方法 - Google Patents

處理視頻圖像的方法

Info

Publication number
HK1164594A1
HK1164594A1 HK12104899.0A HK12104899A HK1164594A1 HK 1164594 A1 HK1164594 A1 HK 1164594A1 HK 12104899 A HK12104899 A HK 12104899A HK 1164594 A1 HK1164594 A1 HK 1164594A1
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HK
Hong Kong
Prior art keywords
video picture
processing video
processing
picture
video
Prior art date
Application number
HK12104899.0A
Other languages
English (en)
Inventor
.斯里尼瓦杉
.蘇
Original Assignee
微軟公司
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Filing date
Publication date
Application filed by 微軟公司 filed Critical 微軟公司
Publication of HK1164594A1 publication Critical patent/HK1164594A1/zh

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    • 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
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    • 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
    • H04N19/105Selection 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
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    • 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
    • H04N19/129Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
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    • 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
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    • 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
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    • 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
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    • 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
    • H04N19/172Methods 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 picture, frame or field
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    • 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
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    • H04N19/196Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/523Motion estimation or motion compensation with sub-pixel accuracy
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    • 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
    • H04N19/527Global motion vector estimation
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    • H04N19/587Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
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    • H04N19/70Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
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    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HK12104899.0A 2001-12-17 2012-05-18 處理視頻圖像的方法 HK1164594A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34167401P 2001-12-17 2001-12-17
US37771202P 2002-05-03 2002-05-03

Publications (1)

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HK1164594A1 true HK1164594A1 (zh) 2012-09-21

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HK09110277.4A HK1133140A1 (en) 2001-12-17 2009-11-05 Method of processing video picture
HK12104899.0A HK1164594A1 (zh) 2001-12-17 2012-05-18 處理視頻圖像的方法

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US (10) US7200275B2 (zh)
EP (2) EP2262269B1 (zh)
JP (3) JP4610195B2 (zh)
KR (1) KR100925968B1 (zh)
CN (2) CN102316320B (zh)
AU (1) AU2002351389A1 (zh)
ES (2) ES2610430T3 (zh)
HK (2) HK1133140A1 (zh)
WO (1) WO2003053066A1 (zh)

Families Citing this family (206)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6563953B2 (en) 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
US20050207663A1 (en) * 2001-07-31 2005-09-22 Weimin Zeng Searching method and system for best matching motion vector
US6882685B2 (en) * 2001-09-18 2005-04-19 Microsoft Corporation Block transform and quantization for image and video coding
ES2610430T3 (es) 2001-12-17 2017-04-27 Microsoft Technology Licensing, Llc Codificación por omisión de macrobloques
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
DK1486065T3 (en) * 2002-03-15 2016-02-29 Nokia Technologies Oy PROCEDURE FOR CODING MOVEMENT IN A VIDEO SEQUENCE
WO2003102868A2 (en) * 2002-05-29 2003-12-11 Pixonics, Inc. Classifying image areas of a video signal
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
US7280700B2 (en) * 2002-07-05 2007-10-09 Microsoft Corporation Optimization techniques for data compression
JP4724351B2 (ja) * 2002-07-15 2011-07-13 三菱電機株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置
CN100553338C (zh) * 2002-07-15 2009-10-21 株式会社日立制作所 动态图像编码方法
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
JP4007594B2 (ja) * 2002-09-26 2007-11-14 株式会社東芝 動画像符号化装置及び方法、動画像符号化方式変換装置及び方法
US7428341B2 (en) 2003-05-27 2008-09-23 Zaxel Systems, Inc. Method and apparatus for lossless data transformation with preprocessing by adaptive compression, multidimensional prediction, multi-symbol decoding enhancement enhancements
US7415162B2 (en) * 2003-05-27 2008-08-19 Zaxel Systems, Inc. Method and apparatus for lossless data transformation with preprocessing by adaptive compression, multidimensional prediction, multi-symbol decoding enhancement enhancements
US20130107938A9 (en) * 2003-05-28 2013-05-02 Chad Fogg Method And Apparatus For Scalable Video Decoder Using An Enhancement Stream
NO318318B1 (no) * 2003-06-27 2005-02-28 Tandberg Telecom As Fremgangsmate for forbedret koding av video
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
US20050013498A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
US8218624B2 (en) * 2003-07-18 2012-07-10 Microsoft Corporation Fractional quantization step sizes for high bit rates
US7738554B2 (en) 2003-07-18 2010-06-15 Microsoft Corporation DC coefficient signaling at small quantization step sizes
US7426308B2 (en) * 2003-07-18 2008-09-16 Microsoft Corporation Intraframe and interframe interlace coding and decoding
US7092576B2 (en) * 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US8107531B2 (en) * 2003-09-07 2012-01-31 Microsoft Corporation Signaling and repeat padding for skip frames
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7606308B2 (en) * 2003-09-07 2009-10-20 Microsoft Corporation Signaling macroblock mode information for macroblocks of interlaced forward-predicted fields
US7369709B2 (en) * 2003-09-07 2008-05-06 Microsoft Corporation Conditional lapped transform
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7961786B2 (en) * 2003-09-07 2011-06-14 Microsoft Corporation Signaling field type information
US7317839B2 (en) * 2003-09-07 2008-01-08 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
US7253374B2 (en) * 2003-09-15 2007-08-07 General Motors Corporation Sheet-to-tube welded structure and method
CN1615019A (zh) * 2003-11-05 2005-05-11 华为技术有限公司 一种视频宏块模式编码方法
EP1538844A3 (en) * 2003-11-26 2006-05-31 Samsung Electronics Co., Ltd. Color image residue transformation and encoding method
CN1332563C (zh) * 2003-12-31 2007-08-15 中国科学院计算技术研究所 一种视频图像跳过宏块的编码方法
JPWO2005109205A1 (ja) * 2004-04-15 2008-03-21 松下電器産業株式会社 情報処理装置およびデータアクセス方法
US7813571B2 (en) * 2004-04-22 2010-10-12 Mitsubishi Electric Corporation Image encoding apparatus and image decoding apparatus
US7801383B2 (en) 2004-05-15 2010-09-21 Microsoft Corporation Embedded scalar quantizers with arbitrary dead-zone ratios
US7792188B2 (en) 2004-06-27 2010-09-07 Apple Inc. Selecting encoding types and predictive modes for encoding video data
US8340177B2 (en) * 2004-07-12 2012-12-25 Microsoft Corporation Embedded base layer codec for 3D sub-band coding
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
US8374238B2 (en) * 2004-07-13 2013-02-12 Microsoft Corporation Spatial scalability in 3D sub-band decoding of SDMCTF-encoded video
EP1772017A2 (en) * 2004-07-20 2007-04-11 Qualcomm Incorporated Method and apparatus for encoder assisted-frame rate up conversion (ea-fruc) for video compression
US9509991B2 (en) * 2004-08-12 2016-11-29 Gurulogic Microsystems Oy Processing and reproduction of frames
GB0418279D0 (en) * 2004-08-16 2004-09-15 Nds Ltd System for providing access to operation information
US8861601B2 (en) 2004-08-18 2014-10-14 Qualcomm Incorporated Encoder-assisted adaptive video frame interpolation
CN101005620B (zh) * 2004-09-03 2011-08-10 微软公司 为隔行扫描和逐行扫描视频编码和解码宏块和运动信息中的革新
KR100647294B1 (ko) 2004-11-09 2006-11-23 삼성전자주식회사 화상 데이터 부호화 및 복호화 방법 및 장치
US7671894B2 (en) * 2004-12-17 2010-03-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
US20060140591A1 (en) * 2004-12-28 2006-06-29 Texas Instruments Incorporated Systems and methods for load balancing audio/video streams
US20100040150A1 (en) * 2004-12-29 2010-02-18 Koninklijke Philips Electronics, N.V. Method and apparatus for encoding video data stream
CN101107849B (zh) 2005-01-27 2010-12-29 汤姆森许可贸易公司 用于数字视频服务器的视频播放器
CN100399828C (zh) * 2005-02-02 2008-07-02 腾讯科技(深圳)有限公司 一种视频数据的编码方法
US7788106B2 (en) * 2005-04-13 2010-08-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Entropy coding with compact codebooks
US20060235683A1 (en) * 2005-04-13 2006-10-19 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Lossless encoding of information with guaranteed maximum bitrate
US7991610B2 (en) * 2005-04-13 2011-08-02 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Adaptive grouping of parameters for enhanced coding efficiency
TWI284855B (en) * 2005-04-29 2007-08-01 Sunplus Technology Co Ltd Image processing method and method for detecting difference between different image macro-blocks
US20060260752A1 (en) * 2005-05-23 2006-11-23 Ward/Kraft System and method for producing small production runs of products having removable coatings
US8422546B2 (en) 2005-05-25 2013-04-16 Microsoft Corporation Adaptive video encoding using a perceptual model
KR100636785B1 (ko) * 2005-05-31 2006-10-20 삼성전자주식회사 다시점 입체 영상 시스템 및 이에 적용되는 압축 및 복원방법
KR101138393B1 (ko) * 2005-07-15 2012-04-26 삼성전자주식회사 부호화 모드에 따른 컬러 성분간 예측을 이용한 컬러 영상및 비디오 부호화/복호화 방법 및 장치
US8036274B2 (en) 2005-08-12 2011-10-11 Microsoft Corporation SIMD lapped transform-based digital media encoding/decoding
US9077960B2 (en) * 2005-08-12 2015-07-07 Microsoft Corporation Non-zero coefficient block pattern coding
WO2007024648A2 (en) * 2005-08-25 2007-03-01 Nms Communications Corporation Methods and apparatus for differential encoding
KR100736096B1 (ko) * 2005-12-12 2007-07-06 삼성전자주식회사 비디오 신호를 그룹별로 인코딩 및 디코딩하는 방법 및장치
US8094721B2 (en) * 2005-12-29 2012-01-10 Cisco Technology, Inc. Methods and apparatuses for selecting a mode within a compression scheme
KR101256548B1 (ko) * 2005-12-30 2013-04-19 삼성전자주식회사 영상 부호화 및 복호화 장치 및 그 방법
US7956930B2 (en) 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
US8306118B1 (en) * 2006-03-01 2012-11-06 Maxim Integrated, Inc. High quality low bitrate video coding by enabling and disabling a non-residual mode
US8848789B2 (en) 2006-03-27 2014-09-30 Qualcomm Incorporated Method and system for coding and decoding information associated with video compression
US8565319B2 (en) 2006-03-30 2013-10-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8130828B2 (en) 2006-04-07 2012-03-06 Microsoft Corporation Adjusting quantization to preserve non-zero AC coefficients
US7974340B2 (en) 2006-04-07 2011-07-05 Microsoft Corporation Adaptive B-picture quantization control
US8059721B2 (en) 2006-04-07 2011-11-15 Microsoft Corporation Estimating sample-domain distortion in the transform domain with rounding compensation
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
NO325859B1 (no) 2006-05-31 2008-08-04 Tandberg Telecom As Kodek-preprosessering
EP2030450B1 (en) * 2006-06-19 2015-01-07 LG Electronics Inc. Method and apparatus for processing a video signal
KR100790150B1 (ko) * 2006-07-28 2008-01-02 삼성전자주식회사 비디오 부호화기 및 비디오 데이터 프레임 부호화 방법
US8888592B1 (en) 2009-06-01 2014-11-18 Sony Computer Entertainment America Llc Voice overlay
JP2008048240A (ja) * 2006-08-18 2008-02-28 Nec Electronics Corp ビットプレーン復号装置およびビットプレーン復号方法
TW200820791A (en) 2006-08-25 2008-05-01 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
CN101150721B (zh) * 2006-09-21 2010-10-13 凌阳科技股份有限公司 具有适应性位元平面编码模式的编码方法
US8325819B2 (en) 2006-10-12 2012-12-04 Qualcomm Incorporated Variable length coding table selection based on video block type for refinement coefficient coding
US8565314B2 (en) 2006-10-12 2013-10-22 Qualcomm Incorporated Variable length coding table selection based on block type statistics for refinement coefficient coding
US9319700B2 (en) 2006-10-12 2016-04-19 Qualcomm Incorporated Refinement coefficient coding based on history of corresponding transform coefficient values
US8599926B2 (en) 2006-10-12 2013-12-03 Qualcomm Incorporated Combined run-length coding of refinement and significant coefficients in scalable video coding enhancement layers
EP2090113A4 (en) * 2006-11-07 2014-08-20 Samsung Electronics Co Ltd METHOD AND DEVICE FOR VIDEO CODING AND DECODING BASED ON MOTION ESTIMATION
KR101366086B1 (ko) 2007-01-03 2014-02-21 삼성전자주식회사 잔차 블록의 계수들에 대한 부호화 결정 방법, 장치,인코더 및 디코더
KR20080066522A (ko) * 2007-01-11 2008-07-16 삼성전자주식회사 다시점 영상의 부호화, 복호화 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
US8238424B2 (en) 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8942289B2 (en) * 2007-02-21 2015-01-27 Microsoft Corporation Computational complexity and precision control in transform-based digital media codec
AU2008218929B2 (en) * 2007-02-23 2012-09-13 General Electric Company Differential non-linear strain measurement using binary code symbol
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
KR101366241B1 (ko) 2007-03-28 2014-02-21 삼성전자주식회사 영상 부호화, 복호화 방법 및 장치
US8243797B2 (en) 2007-03-30 2012-08-14 Microsoft Corporation Regions of interest for quality adjustments
US8189676B2 (en) * 2007-04-05 2012-05-29 Hong Kong University Of Science & Technology Advance macro-block entropy coding for advanced video standards
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
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
JP5189640B2 (ja) * 2007-08-09 2013-04-24 ジーブイビービー ホールディングス エス.エイ.アール.エル. ビデオデータの再生システム
US8125364B2 (en) * 2007-08-13 2012-02-28 Nec Corporation Data compression/decompression method
KR101409526B1 (ko) * 2007-08-28 2014-06-20 한국전자통신연구원 영상 데이터의 비트율을 일정하게 유지시키는 장치 및 방법
WO2009032255A2 (en) * 2007-09-04 2009-03-12 The Regents Of The University Of California Hierarchical motion vector processing method, software and devices
EP2708268A3 (en) * 2007-12-05 2014-05-14 OL2, Inc. Tile-based system and method for compressing video
US8613673B2 (en) 2008-12-15 2013-12-24 Sony Computer Entertainment America Llc Intelligent game loading
US8147339B1 (en) 2007-12-15 2012-04-03 Gaikai Inc. Systems and methods of serving game video
US8968087B1 (en) 2009-06-01 2015-03-03 Sony Computer Entertainment America Llc Video game overlay
CN101478672B (zh) * 2008-01-04 2012-12-19 华为技术有限公司 视频编码、解码方法及装置和视频处理系统
KR101446773B1 (ko) * 2008-02-20 2014-10-02 삼성전자주식회사 영상 복구를 이용한 인터 예측 부호화, 복호화 방법 및장치
US8953673B2 (en) * 2008-02-29 2015-02-10 Microsoft Corporation Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers
KR101431545B1 (ko) * 2008-03-17 2014-08-20 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
US8711948B2 (en) * 2008-03-21 2014-04-29 Microsoft Corporation Motion-compensated prediction of inter-layer residuals
US8189933B2 (en) 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
US7860996B2 (en) 2008-05-30 2010-12-28 Microsoft Corporation Media streaming with seamless ad insertion
US8447591B2 (en) 2008-05-30 2013-05-21 Microsoft Corporation Factorization of overlapping tranforms into two block transforms
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
US9571856B2 (en) 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
US8213503B2 (en) 2008-09-05 2012-07-03 Microsoft Corporation Skip modes for inter-layer residual video coding and decoding
US8325796B2 (en) 2008-09-11 2012-12-04 Google Inc. System and method for video coding using adaptive segmentation
US8503527B2 (en) 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
KR101597253B1 (ko) * 2008-10-27 2016-02-24 에스케이 텔레콤주식회사 동영상 부호화/복호화 장치, 이를 위한 적응적 디블록킹 필터링 장치와 필터링 방법, 및 기록 매체
WO2010050699A2 (ko) * 2008-10-27 2010-05-06 에스케이텔레콤 주식회사 동영상 부호화/복호화 장치, 이를 위한 적응적 디블록킹 필터링 장치와 필터링 방법, 및 기록 매체
US8926435B2 (en) 2008-12-15 2015-01-06 Sony Computer Entertainment America Llc Dual-mode program execution
CN101771416B (zh) * 2008-12-29 2013-06-05 华为技术有限公司 位平面编码和解码方法、通信系统及相关设备
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
CA2758104C (en) * 2009-04-07 2015-04-07 Lg Electronics Inc. Broadcast transmitter, broadcast receiver and 3d video data processing method thereof
US8379728B2 (en) * 2009-04-17 2013-02-19 Texas Instruments Incorporated Adaptive real-time video prediction mode method and computer-readable medium and processor for storage and execution thereof
US20100283893A1 (en) * 2009-05-11 2010-11-11 Yin Jingjiang Processing interlaced video over dsi
US8644389B2 (en) * 2009-05-15 2014-02-04 Texas Instruments Incorporated Real-time video image processing
US9723319B1 (en) 2009-06-01 2017-08-01 Sony Interactive Entertainment America Llc Differentiation for achieving buffered decoding and bufferless decoding
KR101631278B1 (ko) * 2009-07-28 2016-06-16 삼성전자주식회사 모드 정보를 부호화, 복호화하는 방법 및 장치
KR101710622B1 (ko) * 2009-07-28 2017-02-28 삼성전자주식회사 스킵 모드에 따라 영상을 부호화, 복호화하는 방법 및 장치
KR101631280B1 (ko) * 2009-07-28 2016-06-16 삼성전자주식회사 스킵 모드에 기초한 영상을 복호화하는 방법 및 장치
KR20110014000A (ko) * 2009-08-04 2011-02-10 광운대학교 산학협력단 영상 데이터의 디블록킹 필터링 장치 및 방법과 이를 이용한 영상 복호화 장치 및 방법
WO2011021914A2 (ko) 2009-08-21 2011-02-24 에스케이텔레콤 주식회사 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치
KR101356613B1 (ko) 2009-08-21 2014-02-06 에스케이텔레콤 주식회사 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치
CN102550024B (zh) 2009-09-04 2015-08-19 皇家飞利浦电子股份有限公司 可伸缩图像编码和解码
US8600179B2 (en) 2009-09-17 2013-12-03 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding image based on skip mode
KR101070173B1 (ko) * 2009-11-10 2011-10-05 갤럭시아커뮤니케이션즈 주식회사 동영상 압축 효율을 높이기 위한 변환블록의 부호화 장치와 방법
JP2011166326A (ja) * 2010-02-05 2011-08-25 Sony Corp 画像処理装置および方法
WO2011121894A1 (ja) * 2010-03-31 2011-10-06 三菱電機株式会社 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法
US8982961B2 (en) 2010-04-05 2015-03-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
WO2011126277A2 (en) 2010-04-05 2011-10-13 Samsung Electronics Co., Ltd. Low complexity entropy-encoding/decoding method and apparatus
US9049450B2 (en) 2010-04-05 2015-06-02 Samsung Electronics Co., Ltd. Method and apparatus for encoding video based on internal bit depth increment, and method and apparatus for decoding video based on internal bit depth increment
ES2746015T3 (es) * 2010-04-23 2020-03-04 M&K Holdings Inc Aparato para decodificar una imagen
KR20110123651A (ko) * 2010-05-07 2011-11-15 한국전자통신연구원 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
JP2012019447A (ja) * 2010-07-09 2012-01-26 Sony Corp 画像処理装置および方法
US8560331B1 (en) 2010-08-02 2013-10-15 Sony Computer Entertainment America Llc Audio acceleration
KR20120016991A (ko) * 2010-08-17 2012-02-27 오수미 인터 프리딕션 방법
KR102126910B1 (ko) 2010-09-13 2020-06-25 소니 인터랙티브 엔터테인먼트 아메리카 엘엘씨 부가기능의 관리
KR101956639B1 (ko) 2010-09-13 2019-03-11 소니 인터랙티브 엔터테인먼트 아메리카 엘엘씨 비디오 서버 및 게임 서버를 포함하는 컴퓨터 게임 시스템에서 컴퓨터 게임을 제공하는 방법 및 시스템
KR20120035096A (ko) * 2010-10-04 2012-04-13 한국전자통신연구원 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
CN107071487B (zh) * 2010-11-04 2020-09-15 Ge视频压缩有限责任公司 支持区块合并和跳过模式的图像编码
CN104811703B (zh) * 2011-01-06 2018-04-20 三星电子株式会社 视频的编码方法和装置及视频的解码方法和装置
US9154799B2 (en) 2011-04-07 2015-10-06 Google Inc. Encoding and decoding motion via image segmentation
US8891627B1 (en) * 2011-04-18 2014-11-18 Google Inc. System and method for coding video using color segmentation
KR101383775B1 (ko) * 2011-05-20 2014-04-14 주식회사 케이티 화면 내 예측 방법 및 장치
US9615085B2 (en) 2011-06-14 2017-04-04 Zhou Wang Method and system for structural similarity based rate-distortion optimization for perceptual video coding
IL311563A (en) * 2011-06-16 2024-05-01 Ge Video Compression Llc Entropy coding of motion vector differences
EP2727363B1 (en) 2011-06-28 2020-11-18 HFI Innovation Inc. Method and apparatus of intra mode coding
GB2492397A (en) 2011-06-30 2013-01-02 Canon Kk Encoding and decoding residual image data using probabilistic models
US20130016769A1 (en) 2011-07-17 2013-01-17 Qualcomm Incorporated Signaling picture size in video coding
US20130028329A1 (en) * 2011-07-22 2013-01-31 General Instrument Corporation Device and methods for scanning rectangular-shaped transforms in video coding
KR101892329B1 (ko) * 2011-11-03 2018-08-27 톰슨 라이센싱 이미지 정교화에 기초한 비디오 인코딩 및 디코딩
US10390046B2 (en) * 2011-11-07 2019-08-20 Qualcomm Incorporated Coding significant coefficient information in transform skip mode
EP2795901A1 (en) 2011-12-20 2014-10-29 Motorola Mobility LLC Method and apparatus for efficient transform unit encoding
WO2013106390A1 (en) 2012-01-09 2013-07-18 Activevideo Networks, Inc. Rendering of an interactive lean-backward user interface on a television
US9262670B2 (en) 2012-02-10 2016-02-16 Google Inc. Adaptive region of interest
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
CN109905710B (zh) * 2012-06-12 2021-12-21 太阳专利托管公司 动态图像编码方法及装置、动态图像解码方法及装置
US20140056347A1 (en) 2012-08-23 2014-02-27 Microsoft Corporation Non-Transform Coding
CN104885467B (zh) * 2013-01-30 2018-08-17 英特尔公司 用于下一代视频编码的内容自适应参数变换
US20140254659A1 (en) 2013-03-11 2014-09-11 Mediatek Inc. Video coding method using at least evaluated visual quality and related video coding apparatus
WO2014145921A1 (en) 2013-03-15 2014-09-18 Activevideo Networks, Inc. A multiple-mode system and method for providing user selectable video content
US9326047B2 (en) 2013-06-06 2016-04-26 Activevideo Networks, Inc. Overlay rendering of user interface onto source video
FR3011429A1 (fr) * 2013-09-27 2015-04-03 Orange Codage et decodage video par heritage d'un champ de vecteurs de mouvement
WO2015052787A1 (ja) * 2013-10-09 2015-04-16 株式会社日立製作所 解析データ表示システムおよび解析データの転送表示方法
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
US9392272B1 (en) 2014-06-02 2016-07-12 Google Inc. Video coding using adaptive source variance based partitioning
US9578324B1 (en) 2014-06-27 2017-02-21 Google Inc. Video coding using statistical-based spatially differentiated partitioning
US10264293B2 (en) 2014-12-24 2019-04-16 Activevideo Networks, Inc. Systems and methods for interleaving video streams on a client device
US10523985B2 (en) 2014-12-24 2019-12-31 Activevideo Networks, Inc. Managing deep and shallow buffers in a thin-client device of a digital media distribution network
US10306229B2 (en) * 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US10827186B2 (en) 2016-08-25 2020-11-03 Intel Corporation Method and system of video coding with context decoding and reconstruction bypass
WO2018041379A1 (en) * 2016-08-29 2018-03-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Improvements for greatest common line index (gcli) video coding
WO2018041840A1 (en) * 2016-08-29 2018-03-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Improvements for greatest common line index (gcli) video coding
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
WO2019076138A1 (en) 2017-10-16 2019-04-25 Huawei Technologies Co., Ltd. METHOD AND APPARATUS FOR ENCODING
CN118101966A (zh) 2018-02-23 2024-05-28 华为技术有限公司 用于视频编解码的位置相关空间变化变换
CN110351559B (zh) * 2018-04-04 2022-01-28 阿里健康信息技术有限公司 一种图像编码方法及装置
WO2019211519A1 (en) * 2018-05-02 2019-11-07 Nokia Technologies Oy A method and an apparatus for volumetric video encoding and decoding
KR102656221B1 (ko) 2018-05-31 2024-04-08 후아웨이 테크놀러지 컴퍼니 리미티드 적응적 변환 타입의 공간 가변 변환
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
US10728555B1 (en) * 2019-02-06 2020-07-28 Sony Corporation Embedded codec (EBC) circuitry for position dependent entropy coding of residual level data
CN110087077A (zh) * 2019-06-05 2019-08-02 广州酷狗计算机科技有限公司 视频编码方法及装置、存储介质
WO2021038625A1 (ja) * 2019-08-23 2021-03-04 三菱電機株式会社 画像送信装置、画像受信装置、画像送信プログラム及び画像受信プログラム
BR112022010886A2 (pt) * 2019-12-11 2022-08-23 Sony Group Corp Dispositivo de processamento de imagem, e, métodos de geração de fluxo de bits, de geração de coeficiente de quantização e de geração de dados de coeficiente
WO2021120067A1 (zh) * 2019-12-18 2021-06-24 深圳市大疆创新科技有限公司 数据编码方法、数据解码方法、数据处理方法、编码器、解码器、系统、可移动平台与计算机可读介质
IL295916A (en) * 2020-03-12 2022-10-01 Interdigital Vc Holdings France Method and device for encoding and decoding video
US11683509B1 (en) 2021-10-28 2023-06-20 Meta Platforms, Inc. Prediction unit skip detection in encoder
CN116800956A (zh) * 2022-01-07 2023-09-22 杭州海康威视数字技术股份有限公司 图像编解码方法、装置及存储介质

Family Cites Families (199)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US546129A (en) * 1895-09-10 Stool
JPS56128070A (en) 1980-03-13 1981-10-07 Fuji Photo Film Co Ltd Band compressing equipment of variable density picture
JPH031688Y2 (zh) 1985-02-20 1991-01-18
JPS61205086A (ja) 1985-03-08 1986-09-11 Mitsubishi Electric Corp 画像符号化復号化装置
DE3684047D1 (de) 1985-07-02 1992-04-09 Matsushita Electric Ind Co Ltd Vorrichtung zur blockkodierung.
US4760461A (en) * 1986-02-28 1988-07-26 Kabushiki Kaisha Toshiba Binary data compression and expansion processing apparatus
FR2599577B1 (fr) 1986-05-29 1988-08-05 Guichard Jacques Procede de codage par transformation pour la transmission de signaux d'image.
US4800432A (en) 1986-10-24 1989-01-24 The Grass Valley Group, Inc. Video Difference key generator
DE3704777C1 (de) 1987-02-16 1988-04-07 Ant Nachrichtentech Verfahren zum UEbertragen und zum Wiedergeben von Fernsehbildsequenzen
NL8700565A (nl) 1987-03-10 1988-10-03 Philips Nv Televisiesysteem waarin aan een transformatiekodering onderworpen gedigitaliseerde beeldsignalen worden overgebracht van een kodeerstation naar een dekodeerstation.
EP0290085B1 (de) 1987-05-06 1996-03-20 Philips Patentverwaltung GmbH System zur Übertragung von Videobildern
DE3717057A1 (de) 1987-05-21 1988-12-01 Bayer Ag Verfahren zur herstellung von isocyanaten
US5033105A (en) * 1987-08-11 1991-07-16 Apple Computer Video compression algorithm
FR2648254B2 (fr) 1988-09-23 1991-08-30 Thomson Csf Procede et dispositif d'estimation de mouvement dans une sequence d'images animees
US5379351A (en) 1992-02-19 1995-01-03 Integrated Information Technology, Inc. Video compression/decompression processing and processors
JPH07109990B2 (ja) 1989-04-27 1995-11-22 日本ビクター株式会社 適応型フレーム間予測符号化方法及び復号方法
JP2562499B2 (ja) 1989-05-29 1996-12-11 日本電信電話株式会社 高能率画像符号化装置およびその復号化装置
JPH0822064B2 (ja) 1990-02-15 1996-03-04 三菱電機株式会社 変換符号化方式
EP0424026B1 (en) 1989-10-14 1997-07-23 Sony Corporation Video signal transmitting system and method
JPH082107B2 (ja) 1990-03-02 1996-01-10 国際電信電話株式会社 動画像のハイブリッド符号化方法及びその装置
JPH03265290A (ja) 1990-03-14 1991-11-26 Toshiba Corp テレビジョン信号走査線変換器
US5091782A (en) 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
US4999705A (en) 1990-05-03 1991-03-12 At&T Bell Laboratories Three dimensional motion compensated video coding
US5155594A (en) 1990-05-11 1992-10-13 Picturetel Corporation Hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences
US5068724A (en) 1990-06-15 1991-11-26 General Instrument Corporation Adaptive motion compensation for digital television
JP3037383B2 (ja) 1990-09-03 2000-04-24 キヤノン株式会社 画像処理システム及びその方法
US5193004A (en) 1990-12-03 1993-03-09 The Trustees Of Columbia University In The City Of New York Systems and methods for coding even fields of interlaced video sequences
US5111292A (en) 1991-02-27 1992-05-05 General Electric Company Priority selection apparatus as for a video signal processor
JPH0630280A (ja) 1991-03-19 1994-02-04 Nec Eng Ltd 2値画像データのブロック別選択型符号化前処理方式
DE4113505A1 (de) 1991-04-25 1992-10-29 Thomson Brandt Gmbh Verfahren zur bildsignalcodierung
JPH04334188A (ja) 1991-05-08 1992-11-20 Nec Corp 動画像信号の符号化方式
US5317397A (en) 1991-05-31 1994-05-31 Kabushiki Kaisha Toshiba Predictive coding using spatial-temporal filtering and plural motion vectors
JP2977104B2 (ja) 1991-07-26 1999-11-10 ソニー株式会社 動画像データエンコード方法および装置、並びに動画像データデコード方法および装置
US5539466A (en) 1991-07-30 1996-07-23 Sony Corporation Efficient coding apparatus for picture signal and decoding apparatus therefor
JP3001688B2 (ja) 1991-08-05 2000-01-24 株式会社大一商会 パチンコ球の循環制御装置
JP2991833B2 (ja) 1991-10-11 1999-12-20 松下電器産業株式会社 インターレス走査ディジタルビデオ信号の符号化装置及びその方法
JP2962012B2 (ja) 1991-11-08 1999-10-12 日本ビクター株式会社 動画像符号化装置及びその復号装置
US5227878A (en) 1991-11-15 1993-07-13 At&T Bell Laboratories Adaptive coding and decoding of frames and fields of video
US5510840A (en) 1991-12-27 1996-04-23 Sony Corporation Methods and devices for encoding and decoding frame signals and recording medium therefor
JPH05199422A (ja) * 1992-01-20 1993-08-06 Fujitsu General Ltd 画像伝送装置
JP2524044B2 (ja) 1992-01-22 1996-08-14 松下電器産業株式会社 画像符号化方法及び画像符号化装置
US5287420A (en) 1992-04-08 1994-02-15 Supermac Technology Method for image compression on a personal computer
KR0166716B1 (ko) 1992-06-18 1999-03-20 강진구 블럭 dpcm을 이용한 부호화/복호화방법 및 장치
US6160849A (en) 1992-06-29 2000-12-12 Sony Corporation Selectable field and frame based predictive video coding
US6226327B1 (en) 1992-06-29 2001-05-01 Sony Corporation Video coding method and apparatus which select between frame-based and field-based predictive modes
US5412435A (en) 1992-07-03 1995-05-02 Kokusai Denshin Denwa Kabushiki Kaisha Interlaced video signal motion compensation prediction system
JP2510456B2 (ja) 1992-08-27 1996-06-26 三菱電機株式会社 画像符号化装置
US5596659A (en) * 1992-09-01 1997-01-21 Apple Computer, Inc. Preprocessing and postprocessing for vector quantization
JPH06153180A (ja) 1992-09-16 1994-05-31 Fujitsu Ltd 画像データ符号化方法及び装置
JPH06113287A (ja) 1992-09-30 1994-04-22 Matsushita Electric Ind Co Ltd 画像符号化装置と画像復号化装置
US5982437A (en) 1992-10-26 1999-11-09 Sony Corporation Coding method and system, and decoding method and system
JPH06225279A (ja) 1992-10-26 1994-08-12 Sony Corp 符号化方法、復号化方法、符号化装置及び復号化装置
KR0166722B1 (ko) 1992-11-30 1999-03-20 윤종용 부호화 및 복호화방법 및 그 장치
US5400075A (en) 1993-01-13 1995-03-21 Thomson Consumer Electronics, Inc. Adaptive variable length encoder/decoder
US5491516A (en) 1993-01-14 1996-02-13 Rca Thomson Licensing Corporation Field elimination apparatus for a video compression/decompression system
US5544286A (en) 1993-01-29 1996-08-06 Microsoft Corporation Digital video data compression technique
US5592228A (en) 1993-03-04 1997-01-07 Kabushiki Kaisha Toshiba Video encoder using global motion estimation and polygonal patch motion estimation
US5376968A (en) 1993-03-11 1994-12-27 General Instrument Corporation Adaptive compression of digital video data using different modes such as PCM and DPCM
JP3312417B2 (ja) 1993-03-18 2002-08-05 ソニー株式会社 画像信号符号化装置及び画像信号復号化装置
JPH06276481A (ja) 1993-03-18 1994-09-30 Sony Corp 画像信号符号化及び復号化方法、並びに記録媒体
ES2431289T3 (es) 1993-03-24 2013-11-25 Sony Corporation Método de decodificación de señal de imagen y aparato asociado
JPH06327001A (ja) * 1993-05-11 1994-11-25 Olympus Optical Co Ltd 画像処理装置
DE69416717T2 (de) 1993-05-21 1999-10-07 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Bewegtbildkoder und -dekoder
US5448297A (en) 1993-06-16 1995-09-05 Intel Corporation Method and system for encoding images using skip blocks
US5517327A (en) 1993-06-30 1996-05-14 Minolta Camera Kabushiki Kaisha Data processor for image data using orthogonal transformation
US5477272A (en) 1993-07-22 1995-12-19 Gte Laboratories Incorporated Variable-block size multi-resolution motion estimation scheme for pyramid coding
US5453799A (en) 1993-11-05 1995-09-26 Comsat Corporation Unified motion estimation architecture
JPH07135660A (ja) 1993-11-12 1995-05-23 Matsushita Electric Ind Co Ltd 動きベクトル符号化装置
US5465118A (en) 1993-12-17 1995-11-07 International Business Machines Corporation Luminance transition coding method for software motion video compression/decompression
DE69535952D1 (de) 1994-03-30 2009-06-25 Nxp Bv Verfahren und Schaltung zur Bewegungsschätzung zwischen Bildern mit zwei Zeilensprunghalbbildern, und Vorrichtung zur digitalen Signalkodierung mit einer solchen Schaltung
US5550541A (en) 1994-04-01 1996-08-27 Dolby Laboratories Licensing Corporation Compact source coding tables for encoder/decoder system
US5767898A (en) 1994-06-23 1998-06-16 Sanyo Electric Co., Ltd. Three-dimensional image coding by merger of left and right images
US5796438A (en) * 1994-07-05 1998-08-18 Sony Corporation Methods and apparatus for interpolating picture information
US5594504A (en) 1994-07-06 1997-01-14 Lucent Technologies Inc. Predictive video coding using a motion vector updating routine
JP3474005B2 (ja) 1994-10-13 2003-12-08 沖電気工業株式会社 動画像符号化方法及び動画像復号方法
US5552832A (en) 1994-10-26 1996-09-03 Intel Corporation Run-length encoding sequence for video signals
EP0710033A3 (en) 1994-10-28 1999-06-09 Matsushita Electric Industrial Co., Ltd. MPEG video decoder having a high bandwidth memory
JPH08129128A (ja) 1994-11-01 1996-05-21 Canon Inc 光電変換素子又はラインセンサを用いた蓄積制御装置、及び焦点検出装置、視線検出装置及びカメラ
JPH08140099A (ja) 1994-11-11 1996-05-31 Canon Inc 符号化装置及び方法
JP2951861B2 (ja) 1994-12-28 1999-09-20 シャープ株式会社 画像符号化装置及び画像復号装置
US5619281A (en) 1994-12-30 1997-04-08 Daewoo Electronics Co., Ltd Method and apparatus for detecting motion vectors in a frame decimating video encoder
EP0721287A1 (en) 1995-01-09 1996-07-10 Daewoo Electronics Co., Ltd Method and apparatus for encoding a video signal
JP3732867B2 (ja) 1995-03-09 2006-01-11 株式会社ルネサステクノロジ 画像伸張装置
EP0731614B1 (en) 1995-03-10 2002-02-06 Kabushiki Kaisha Toshiba Video coding/decoding apparatus
KR0181027B1 (ko) 1995-03-20 1999-05-01 배순훈 화소 단위 움직임 추정을 이용하는 영상처리 시스템
KR0171118B1 (ko) 1995-03-20 1999-03-20 배순훈 비디오신호 부호화 장치
KR0181063B1 (ko) 1995-04-29 1999-05-01 배순훈 특징점을 이용한 움직임 보상에서의 그리드 형성방법 및 장치
JP3903496B2 (ja) 1995-06-05 2007-04-11 ソニー株式会社 画像符号化方法、符号化装置、復号方法および復号装置
US5835149A (en) 1995-06-06 1998-11-10 Intel Corporation Bit allocation in a coded video sequence
US5864711A (en) 1995-07-05 1999-01-26 Microsoft Corporation System for determining more accurate translation between first and second translator, and providing translated data to second computer if first translator is more accurate
US6208761B1 (en) 1995-07-11 2001-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Video coding
US5687097A (en) 1995-07-13 1997-11-11 Zapex Technologies, Inc. Method and apparatus for efficiently determining a frame motion vector in a video encoder
US5668608A (en) 1995-07-26 1997-09-16 Daewoo Electronics Co., Ltd. Motion vector estimation method and apparatus for use in an image signal encoding system
US5764807A (en) * 1995-09-14 1998-06-09 Primacomp, Inc. Data compression using set partitioning in hierarchical trees
US5623313A (en) 1995-09-22 1997-04-22 Tektronix, Inc. Fractional pixel motion estimation of video signals
US6307967B1 (en) 1995-09-29 2001-10-23 Kabushiki Kaisha Toshiba Video coding and video decoding apparatus
US5883678A (en) * 1995-09-29 1999-03-16 Kabushiki Kaisha Toshiba Video coding and video decoding apparatus for reducing an alpha-map signal at a controlled reduction ratio
US6026182A (en) 1995-10-05 2000-02-15 Microsoft Corporation Feature segmentation
KR100211917B1 (ko) 1995-10-26 1999-08-02 김영환 물체 모양정보 부호화 방법
US6192081B1 (en) 1995-10-26 2001-02-20 Sarnoff Corporation Apparatus and method for selecting a coding mode in a block-based coding system
SE507410C2 (sv) 1995-11-08 1998-05-25 Ericsson Telefon Ab L M Förfarande och anordning för rörelseestimering
US5692063A (en) 1996-01-19 1997-11-25 Microsoft Corporation Method and system for unrestricted motion estimation for video
US5764814A (en) 1996-03-22 1998-06-09 Microsoft Corporation Representation and encoding of general arbitrary shapes
US5982438A (en) 1996-03-22 1999-11-09 Microsoft Corporation Overlapped motion compensation for object coding
JP3371191B2 (ja) 1996-03-22 2003-01-27 ソニー株式会社 画像信号の符号化方法及び復号方法、並びに、符号化装置及び復号装置
US6215910B1 (en) 1996-03-28 2001-04-10 Microsoft Corporation Table-based compression with embedded coding
KR100324608B1 (ko) * 1996-05-28 2002-04-17 모리시타 요이찌 화상예측부호화장치와방법,화상예측복호화장치와방법,및기록매체
JP3628810B2 (ja) * 1996-06-28 2005-03-16 三菱電機株式会社 画像符号化装置
KR100530681B1 (ko) 1996-07-11 2006-03-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 부호화된비디오화상의송신및수신방법
JPH1042295A (ja) * 1996-07-19 1998-02-13 Sony Corp 映像信号符号化方法および映像信号符号化装置
DE19637522A1 (de) 1996-09-13 1998-03-19 Bosch Gmbh Robert Verfahren zur Reduzierung von Daten in Videosignalen
JP4049280B2 (ja) 1996-09-24 2008-02-20 株式会社ハイニックスセミコンダクター グレースケール形状情報符号化/復号化装置及び方法
KR100303685B1 (ko) 1996-09-30 2001-09-24 송문섭 영상 예측부호화 장치 및 그 방법
US5748789A (en) 1996-10-31 1998-05-05 Microsoft Corporation Transparent block skipping in object-based video coding systems
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
JPH10145779A (ja) 1996-11-06 1998-05-29 Sony Corp フィールド検出装置およびフィールド検出方法、画像符号化装置および画像符号化方法、並びに記録媒体および記録方法
JP3208101B2 (ja) * 1996-11-07 2001-09-10 松下電器産業株式会社 画像符号化方法および画像符号化装置並びに画像符号化プログラムを記録した記録媒体
EP0786907A3 (en) 1997-01-24 2001-06-13 Texas Instruments Incorporated Video encoder
CN1208971C (zh) * 1997-02-14 2005-06-29 日本电信电话株式会社 运动图像的预测编码方法和译码方法
US5991447A (en) 1997-03-07 1999-11-23 General Instrument Corporation Prediction and coding of bi-directionally predicted video object planes for interlaced digital video
US6005980A (en) 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
US5974184A (en) 1997-03-07 1999-10-26 General Instrument Corporation Intra-macroblock DC and AC coefficient prediction for interlaced digital video
US6404813B1 (en) * 1997-03-27 2002-06-11 At&T Corp. Bidirectionally predicted pictures or video object planes for efficient and flexible video coding
JP4001969B2 (ja) 1997-03-31 2007-10-31 ソニー株式会社 符号化装置および方法、並びに復号装置および方法
US6259810B1 (en) 1997-04-15 2001-07-10 Microsoft Corporation Method and system of decoding compressed image data
US6064771A (en) 1997-06-23 2000-05-16 Real-Time Geometry Corp. System and method for asynchronous, adaptive moving picture compression, and decompression
US6351563B1 (en) * 1997-07-09 2002-02-26 Hyundai Electronics Ind. Co., Ltd. Apparatus and method for coding/decoding scalable shape binary image using mode of lower and current layers
JP3662129B2 (ja) * 1997-11-11 2005-06-22 松下電器産業株式会社 マルチメディア情報編集装置
US6148033A (en) 1997-11-20 2000-11-14 Hitachi America, Ltd. Methods and apparatus for improving picture quality in reduced resolution video decoders
US6111914A (en) 1997-12-01 2000-08-29 Conexant Systems, Inc. Adaptive entropy coding in adaptive quantization framework for video signal coding systems and processes
US5973743A (en) 1997-12-02 1999-10-26 Daewoo Electronics Co., Ltd. Mode coding method and apparatus for use in an interlaced shape coder
EP0921683B1 (en) 1997-12-02 2010-09-08 Daewoo Electronics Corporation Method and apparatus for encoding mode signals for use in a binary shape coder
JP3740813B2 (ja) 1997-12-12 2006-02-01 ソニー株式会社 画像符号化方法および画像符号化装置
KR100252108B1 (ko) * 1997-12-20 2000-04-15 윤종용 Mpeg 압축부호화 및 복호화기를 채용한 디지털 기록 재생장치 및 그 방법
US5946043A (en) 1997-12-31 1999-08-31 Microsoft Corporation Video coding using adaptive coding of block parameters for coded/uncoded blocks
KR100281329B1 (ko) * 1998-01-31 2001-02-01 전주범 이진 형상 신호의 모드 신호 부호화 방법 및 그 복원 방법
KR100281462B1 (ko) 1998-03-30 2001-02-01 전주범 격행 부호화에서 이진 형상 신호의 움직임 벡터 부호화 방법
US6385345B1 (en) * 1998-03-31 2002-05-07 Sharp Laboratories Of America, Inc. Method and apparatus for selecting image data to skip when encoding digital video
US6408029B1 (en) 1998-04-02 2002-06-18 Intel Corporation Method and apparatus for simplifying real-time data encoding
JP3888597B2 (ja) 1998-06-24 2007-03-07 日本ビクター株式会社 動き補償符号化装置、及び動き補償符号化復号化方法
EP0969656B1 (en) * 1998-06-29 2007-01-24 Xerox Corporation Compression for image boundaries
US6275531B1 (en) 1998-07-23 2001-08-14 Optivision, Inc. Scalable video coding method and apparatus
TW444507B (en) 1998-10-22 2001-07-01 Sony Corp Detecting method and device for motion vector
US6573905B1 (en) 1999-11-09 2003-06-03 Broadcom Corporation Video and graphics system with parallel processing of graphics windows
US6563953B2 (en) * 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
EP1069774A4 (en) 1999-02-05 2008-09-17 Sony Corp CODING AND DECODING DEVICES AND CORRESPONDING METHODS, ENCODING SYSTEM, AND CORRESPONDING METHOD
JP3778721B2 (ja) 1999-03-18 2006-05-24 富士通株式会社 動画像符号化方法および装置
JP2000278692A (ja) * 1999-03-25 2000-10-06 Victor Co Of Japan Ltd 圧縮データ処理方法及び処理装置並びに記録再生システム
CN1107381C (zh) 1999-06-03 2003-04-30 鸿友科技股份有限公司 扫描图像实时压缩/解压缩方法
JP2001036908A (ja) * 1999-07-15 2001-02-09 Oki Electric Ind Co Ltd 動画像圧縮装置
JP2003513565A (ja) 1999-10-29 2003-04-08 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 ビデオ符号化方法
FR2802048B1 (fr) * 1999-12-01 2002-01-18 France Telecom Procede de diffusion de television numerique, signal numerique et equipement associes
US6483876B1 (en) 1999-12-28 2002-11-19 Sony Corporation Methods and apparatus for reduction of prediction modes in motion estimation
KR100739281B1 (ko) * 2000-02-21 2007-07-12 주식회사 팬택앤큐리텔 움직임 추정 방법 및 장치
JP5041626B2 (ja) * 2000-04-14 2012-10-03 ソニー株式会社 復号装置、復号方法、およびプログラム
US6819714B2 (en) * 2000-04-20 2004-11-16 Matsushita Electric Industrial Co., Ltd. Video encoding apparatus that adjusts code amount by skipping encoding of image data
JP3669281B2 (ja) 2000-04-27 2005-07-06 三菱電機株式会社 符号化装置および符号化方法
CN1322759C (zh) 2000-04-27 2007-06-20 三菱电机株式会社 编码装置和编码方法
US6501397B1 (en) 2000-05-25 2002-12-31 Koninklijke Philips Electronics N.V. Bit-plane dependent signal compression
US6614442B1 (en) * 2000-06-26 2003-09-02 S3 Graphics Co., Ltd. Macroblock tiling format for motion compensation
KR100341063B1 (ko) * 2000-06-28 2002-06-20 송문섭 실시간 영상 통신을 위한 율제어 장치 및 그 방법
KR100353851B1 (ko) 2000-07-07 2002-09-28 한국전자통신연구원 파문 스캔 장치 및 그 방법과 그를 이용한 영상코딩/디코딩 장치 및 그 방법
WO2002062074A1 (en) 2001-01-22 2002-08-08 Webcast Technologies, Inc. Video encoding and decoding techniques and apparatus
JP2004532540A (ja) 2001-03-05 2004-10-21 インタービデオインコーポレイテッド 誤り耐性のある符号化のためのシステム及び方法
US6677868B2 (en) * 2001-03-16 2004-01-13 Sharp Laboratories Of America, Inc. Entropy coding with adaptive syntax to replace high probability symbols with lower probabilities symbols
US20030012286A1 (en) 2001-07-10 2003-01-16 Motorola, Inc. Method and device for suspecting errors and recovering macroblock data in video coding
US6975680B2 (en) 2001-07-12 2005-12-13 Dolby Laboratories, Inc. Macroblock mode decision biasing for video compression systems
EP2099228B1 (en) 2001-09-14 2014-11-12 NTT DoCoMo, Inc. Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
EP1445956A4 (en) 2001-11-16 2009-09-02 Ntt Docomo Inc IMAGE ENCODING METHOD, IMAGE DECODING METHOD, ENCODER AND IMAGE DECODER, PROGRAM, COMPUTER DATA SIGNAL, AND IMAGE TRANSMISSION SYSTEM
PT2268040E (pt) 2001-11-21 2015-10-15 Google Technology Holdings LLC Codificação adaptativa de quadro/campo ao nível dos macroblocos para o conteúdo de vídeo digital
US6980596B2 (en) 2001-11-27 2005-12-27 General Instrument Corporation Macroblock level adaptive frame/field coding for digital video content
CN101448162B (zh) * 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
ES2610430T3 (es) * 2001-12-17 2017-04-27 Microsoft Technology Licensing, Llc Codificación por omisión de macrobloques
US6870578B2 (en) 2001-12-19 2005-03-22 Thomson Licensing Sa. Apparatus and method for sharing signal control lines
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US6798364B2 (en) * 2002-02-05 2004-09-28 Intel Corporation Method and apparatus for variable length coding
KR100846769B1 (ko) 2002-02-19 2008-07-16 삼성전자주식회사 고정 연산량을 갖는 동영상 부호화 방법 및 그 장치
EP1347649A1 (en) * 2002-03-18 2003-09-24 Lg Electronics Inc. B picture mode determining method and apparatus in video coding system
US7099387B2 (en) 2002-03-22 2006-08-29 Realnetorks, Inc. Context-adaptive VLC video transform coefficients encoding/decoding methods and apparatuses
JP4151374B2 (ja) 2002-03-29 2008-09-17 セイコーエプソン株式会社 動画像符号化装置および動画像符号化方法
US20050117642A1 (en) * 2002-06-28 2005-06-02 Kiyofumi Abe Moving picture coding method, decoding method, data stream, data recording medium and program
CN100553338C (zh) * 2002-07-15 2009-10-21 株式会社日立制作所 动态图像编码方法
EP1422946A4 (en) 2002-07-26 2008-04-02 Matsushita Electric Ind Co Ltd MOVING IMAGE PROCEDURE, MOVABLE IMAGE DECODING METHOD AND RECORD MEDIUM
US7072394B2 (en) 2002-08-27 2006-07-04 National Chiao Tung University Architecture and method for fine granularity scalable video coding
US6795584B2 (en) 2002-10-03 2004-09-21 Nokia Corporation Context-based adaptive variable length coding for adaptive block transforms
AU2003290536A1 (en) 2002-10-23 2004-05-13 Divxnetworks, Inc. Method and system for supercompression of compressed digital video
JP4093405B2 (ja) 2002-10-25 2008-06-04 株式会社リコー 画像処理装置、プログラム及び記憶媒体
US20060257000A1 (en) 2003-06-25 2006-11-16 Boyce Jill M Decoding method an apparatus for detection of watermarks in a compressed video bitsream
DE602004026580D1 (de) 2003-06-25 2010-05-27 Thomson Licensing Schnelle modusentscheidung-codierung für interframes
US7092576B2 (en) * 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7620106B2 (en) * 2003-09-07 2009-11-17 Microsoft Corporation Joint coding and decoding of a reference field selection and differential motion vector information
US8107531B2 (en) * 2003-09-07 2012-01-31 Microsoft Corporation Signaling and repeat padding for skip frames
US7853980B2 (en) * 2003-10-31 2010-12-14 Sony Corporation Bi-directional indices for trick mode video-on-demand
KR20050061762A (ko) 2003-12-18 2005-06-23 학교법인 대양학원 부호화 모드 결정방법, 움직임 추정방법 및 부호화 장치
EP1558039A1 (en) * 2004-01-21 2005-07-27 Deutsche Thomson-Brandt Gmbh Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding
US7599435B2 (en) * 2004-01-30 2009-10-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video frame encoding and decoding
CN1293868C (zh) 2004-12-29 2007-01-10 朱旭祥 α-环丙氨酸在制备治疗心脑血管疾病药物中的应用
US7957610B2 (en) 2006-04-11 2011-06-07 Panasonic Corporation Image processing method and image processing device for enhancing the resolution of a picture by using multiple input low-resolution pictures

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