CN1810036A - 低复杂度空间可缩放编码的方法和设备 - Google Patents
低复杂度空间可缩放编码的方法和设备 Download PDFInfo
- Publication number
- CN1810036A CN1810036A CNA2004800171705A CN200480017170A CN1810036A CN 1810036 A CN1810036 A CN 1810036A CN A2004800171705 A CNA2004800171705 A CN A2004800171705A CN 200480017170 A CN200480017170 A CN 200480017170A CN 1810036 A CN1810036 A CN 1810036A
- Authority
- CN
- China
- Prior art keywords
- resolution
- standard
- picture
- encoder
- scalable
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 38
- 238000005070 sampling Methods 0.000 claims description 18
- 239000012634 fragment Substances 0.000 claims description 12
- 230000004044 response Effects 0.000 claims 3
- 230000006870 function Effects 0.000 description 21
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/169—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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47973403P | 2003-06-19 | 2003-06-19 | |
US60/479,734 | 2003-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1810036A true CN1810036A (zh) | 2006-07-26 |
CN100553332C CN100553332C (zh) | 2009-10-21 |
Family
ID=33539212
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800171692A Expired - Fee Related CN100505879C (zh) | 2003-06-19 | 2004-06-17 | 低复杂度空间可缩放解码的方法和设备 |
CNB2004800171705A Expired - Lifetime CN100553332C (zh) | 2003-06-19 | 2004-06-17 | 低复杂度空间可缩放编码的方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800171692A Expired - Fee Related CN100505879C (zh) | 2003-06-19 | 2004-06-17 | 低复杂度空间可缩放解码的方法和设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060146931A1 (zh) |
EP (2) | EP1634461A2 (zh) |
JP (2) | JP2007524280A (zh) |
KR (2) | KR101046912B1 (zh) |
CN (2) | CN100505879C (zh) |
BR (2) | BRPI0411540A (zh) |
WO (2) | WO2004114672A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008071037A1 (en) * | 2006-12-14 | 2008-06-19 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using enhancement layer residual prediction for bit depth scalability |
WO2008083521A1 (en) * | 2007-01-10 | 2008-07-17 | Thomson Licensing | Video encoding method and video decoding method for enabling bit depth scalability |
CN101558650B (zh) * | 2006-12-14 | 2011-04-13 | 汤姆森许可贸易公司 | 编码和/或解码视频数据的方法及设备 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050076019A (ko) * | 2004-01-19 | 2005-07-26 | 삼성전자주식회사 | 스케일러블 부호화에 기반한 비트스트림의 적응적 부호화및/또는 복호화 방법, 및 이를 구현하기 위한프로그램이 기록된 기록 매체 |
WO2006075269A1 (en) * | 2005-01-11 | 2006-07-20 | Koninklijke Philips Electronics N.V. | Scalable encoding/decoding of audio signals |
US8780957B2 (en) | 2005-01-14 | 2014-07-15 | Qualcomm Incorporated | Optimal weights for MMSE space-time equalizer of multicode CDMA system |
AR052601A1 (es) | 2005-03-10 | 2007-03-21 | Qualcomm Inc | Clasificacion de contenido para procesamiento de multimedia |
JP2008536451A (ja) * | 2005-04-14 | 2008-09-04 | トムソン ライセンシング | 空間スケーラブルビデオ符号化及び復号化向けスライス適応型動きベクトル符号化のための方法及び装置 |
US8879856B2 (en) * | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Content driven transcoder that orchestrates multimedia transcoding using content information |
US8654848B2 (en) | 2005-10-17 | 2014-02-18 | Qualcomm Incorporated | Method and apparatus for shot detection in video streaming |
US8948260B2 (en) | 2005-10-17 | 2015-02-03 | Qualcomm Incorporated | Adaptive GOP structure in video streaming |
US9131164B2 (en) | 2006-04-04 | 2015-09-08 | Qualcomm Incorporated | Preprocessor method and apparatus |
US8253752B2 (en) * | 2006-07-20 | 2012-08-28 | Qualcomm Incorporated | Method and apparatus for encoder assisted pre-processing |
US8155454B2 (en) * | 2006-07-20 | 2012-04-10 | Qualcomm Incorporated | Method and apparatus for encoder assisted post-processing |
US8493834B2 (en) * | 2006-08-28 | 2013-07-23 | Qualcomm Incorporated | Content-adaptive multimedia coding and physical layer modulation |
CN101523920B (zh) * | 2006-10-16 | 2013-12-04 | 汤姆森许可贸易公司 | 在视频操作期间使用网络抽象层单元以信号方式指示即时解码刷新的方法 |
EP1933565A1 (en) * | 2006-12-14 | 2008-06-18 | THOMSON Licensing | Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer prediction |
GB2445008B (en) * | 2006-12-20 | 2008-12-31 | Sony Comp Entertainment Europe | Image compression and/or decompression |
US8964841B2 (en) * | 2007-02-21 | 2015-02-24 | Nec Corporation | Moving image stream processing apparatus, moving image reproduction apparatus equipped with the same, method, and program |
CN101796841B (zh) * | 2007-06-27 | 2012-07-18 | 汤姆逊许可公司 | 用增强层残差预测对视频数据编码/解码的方法和设备 |
EP2051527A1 (en) * | 2007-10-15 | 2009-04-22 | Thomson Licensing | Enhancement layer residual prediction for bit depth scalability using hierarchical LUTs |
KR100961443B1 (ko) * | 2007-12-19 | 2010-06-09 | 한국전자통신연구원 | 방송 서비스의 가용도 개선을 위한 계층적 전송/수신 장치및 그 방법 |
US9479786B2 (en) * | 2008-09-26 | 2016-10-25 | Dolby Laboratories Licensing Corporation | Complexity allocation for video and image coding applications |
FR2940491B1 (fr) * | 2008-12-23 | 2011-03-18 | Thales Sa | Systeme de procede interactif pour la transmission sur un reseau bas debit d'images clefs selectionnees dans un flux video |
JP5262879B2 (ja) * | 2009-03-18 | 2013-08-14 | 株式会社Jvcケンウッド | 再符号化装置および再符号化方法 |
US9001895B2 (en) * | 2011-06-08 | 2015-04-07 | Panasonic Intellectual Property Management Co., Ltd. | Image display device and image processing device |
PL3471419T3 (pl) | 2012-06-25 | 2023-07-17 | Huawei Technologies Co., Ltd. | Obrazy stopniowego dostępu do warstwy czasowej w kompresji wideo |
KR102268597B1 (ko) | 2013-11-18 | 2021-06-23 | 한화테크윈 주식회사 | 영상 처리 장치 및 방법 |
CN106162180A (zh) * | 2016-06-30 | 2016-11-23 | 北京奇艺世纪科技有限公司 | 一种图像编解码方法及装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0622289A (ja) * | 1992-06-30 | 1994-01-28 | Hitachi Ltd | 多解像度画像信号符号化装置及び復号装置 |
US5270813A (en) * | 1992-07-02 | 1993-12-14 | At&T Bell Laboratories | Spatially scalable video coding facilitating the derivation of variable-resolution images |
US5614952A (en) * | 1994-10-11 | 1997-03-25 | Hitachi America, Ltd. | Digital video decoder for decoding digital high definition and/or digital standard definition television signals |
CA2126467A1 (en) | 1993-07-13 | 1995-01-14 | Barin Geoffry Haskell | Scalable encoding and decoding of high-resolution progressive video |
US5821986A (en) * | 1994-11-03 | 1998-10-13 | Picturetel Corporation | Method and apparatus for visual communications in a scalable network environment |
US5619256A (en) * | 1995-05-26 | 1997-04-08 | Lucent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions |
JPH10257502A (ja) * | 1997-03-17 | 1998-09-25 | Matsushita Electric Ind Co Ltd | 階層画像符号化方法、階層画像多重化方法、階層画像復号方法及び装置 |
JP3844844B2 (ja) | 1997-06-06 | 2006-11-15 | 富士通株式会社 | 動画像符号化装置及び動画像符号化方法 |
US6061400A (en) * | 1997-11-20 | 2000-05-09 | Hitachi America Ltd. | Methods and apparatus for detecting scene conditions likely to cause prediction errors in reduced resolution video decoders and for using the detected information |
US6587505B1 (en) * | 1998-08-31 | 2003-07-01 | Canon Kabushiki Kaisha | Image processing apparatus and method |
JP2001094982A (ja) | 1999-09-20 | 2001-04-06 | Nippon Telegr & Teleph Corp <Ntt> | 階層的画像符号化方法及びその装置と、その方法の実現に用いられるプログラム記録媒体と、階層的画像復号方法及びその装置と、その方法の実現に用いられるプログラム記録媒体 |
US6639943B1 (en) * | 1999-11-23 | 2003-10-28 | Koninklijke Philips Electronics N.V. | Hybrid temporal-SNR fine granular scalability video coding |
US6771703B1 (en) * | 2000-06-30 | 2004-08-03 | Emc Corporation | Efficient scaling of nonscalable MPEG-2 Video |
US20020037046A1 (en) * | 2000-09-22 | 2002-03-28 | Philips Electronics North America Corporation | Totally embedded FGS video coding with motion compensation |
KR100895725B1 (ko) * | 2000-11-23 | 2009-04-30 | 엔엑스피 비 브이 | 비디오 비트스트림 디코딩 방법 및 비디오 디코더 |
US7421127B2 (en) * | 2001-10-26 | 2008-09-02 | Koninklijke Philips Electronics N.V. | Spatial scalable compression scheme using spatial sharpness enhancement techniques |
JP2005506815A (ja) * | 2001-10-26 | 2005-03-03 | 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 | 空間拡張可能圧縮のための方法及び装置 |
JP2005506816A (ja) * | 2001-10-26 | 2005-03-03 | 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 | 適応的コンテンツフィルタリングを用いた空間拡張可能圧縮の機構 |
-
2004
- 2004-06-17 JP JP2006517402A patent/JP2007524280A/ja active Pending
- 2004-06-17 WO PCT/US2004/019682 patent/WO2004114672A1/en active Search and Examination
- 2004-06-17 US US10/559,242 patent/US20060146931A1/en not_active Abandoned
- 2004-06-17 KR KR1020057024086A patent/KR101046912B1/ko active IP Right Grant
- 2004-06-17 KR KR1020057024089A patent/KR101047541B1/ko active IP Right Grant
- 2004-06-17 JP JP2006517458A patent/JP2007525067A/ja active Pending
- 2004-06-17 BR BRPI0411540-6A patent/BRPI0411540A/pt not_active IP Right Cessation
- 2004-06-17 EP EP04776753A patent/EP1634461A2/en not_active Withdrawn
- 2004-06-17 CN CNB2004800171692A patent/CN100505879C/zh not_active Expired - Fee Related
- 2004-06-17 BR BRPI0411655-0A patent/BRPI0411655A/pt not_active IP Right Cessation
- 2004-06-17 CN CNB2004800171705A patent/CN100553332C/zh not_active Expired - Lifetime
- 2004-06-17 EP EP04755690.7A patent/EP1634460B1/en not_active Expired - Lifetime
- 2004-06-17 WO PCT/US2004/019538 patent/WO2004114671A2/en active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008071037A1 (en) * | 2006-12-14 | 2008-06-19 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using enhancement layer residual prediction for bit depth scalability |
CN101558650B (zh) * | 2006-12-14 | 2011-04-13 | 汤姆森许可贸易公司 | 编码和/或解码视频数据的方法及设备 |
US8428129B2 (en) | 2006-12-14 | 2013-04-23 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using enhancement layer residual prediction for bit depth scalability |
WO2008083521A1 (en) * | 2007-01-10 | 2008-07-17 | Thomson Licensing | Video encoding method and video decoding method for enabling bit depth scalability |
Also Published As
Publication number | Publication date |
---|---|
JP2007524280A (ja) | 2007-08-23 |
BRPI0411655A (pt) | 2006-08-08 |
EP1634460A1 (en) | 2006-03-15 |
US20060146931A1 (en) | 2006-07-06 |
EP1634461A2 (en) | 2006-03-15 |
KR101046912B1 (ko) | 2011-07-07 |
CN100505879C (zh) | 2009-06-24 |
BRPI0411540A (pt) | 2006-08-01 |
JP2007525067A (ja) | 2007-08-30 |
CN1810035A (zh) | 2006-07-26 |
KR20060025554A (ko) | 2006-03-21 |
KR20060024417A (ko) | 2006-03-16 |
WO2004114671A2 (en) | 2004-12-29 |
EP1634460B1 (en) | 2014-08-06 |
WO2004114672A1 (en) | 2004-12-29 |
CN100553332C (zh) | 2009-10-21 |
WO2004114671A3 (en) | 2005-04-14 |
KR101047541B1 (ko) | 2011-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1810036A (zh) | 低复杂度空间可缩放编码的方法和设备 | |
JP6526292B2 (ja) | 符号化装置、復号装置、符号化方法、復号方法、及びプログラム | |
CN101662682B (zh) | 视频编码技术 | |
CN101040533B (zh) | 复杂性可伸缩的视频编码和解码方法和设备 | |
CN102150429B (zh) | 用于使用构建的参考帧进行视频编码的系统及方法 | |
CN100518315C (zh) | 采用清晰度增强技术的空间可缩放的压缩方案的编解码器及方法 | |
CN1939067B (zh) | 用于复杂度可伸缩视频编码器的方法和设备 | |
CN101467461B (zh) | 基于多层的视频编码方法及其装置 | |
EP3386199B1 (en) | Lossless compression method and system appled to video hard decoding | |
US20100316139A1 (en) | Method and device for deblocking filtering of scalable bitstream during decoding | |
MXPA06011817A (es) | Metodo de indicadores de codificacion por capa usando la correlacion entre capas, metodo y aparato para descodificar indicadores codificadas. | |
MX2008000522A (es) | Metodo y aparato para la prediccion adaptable de intra-textura entre capas de macrobloque. | |
CN1751519A (zh) | 视频编码 | |
CN102150428A (zh) | 用于使用自适应分段的视频编码的系统和方法 | |
CN103004191A (zh) | 视频编码装置、视频解码装置、视频编码方法、视频解码方法以及程序 | |
CN104137561A (zh) | 解码图像的方法和使用其的装置 | |
CN1575606A (zh) | 空间可缩放的压缩 | |
KR100922510B1 (ko) | 영상의 부호화 및 복호화 방법, 장치 및 그 애플리케이션 | |
CN103098472A (zh) | 用于分层图像编码和解码的方法和设备 | |
CN102484701A (zh) | 用于空间变化残差编码的方法和设备 | |
CN103314590A (zh) | 视频编码设备、视频解码设备、视频编码方法、视频解码方法以及程序 | |
CN1589575A (zh) | 改进的位面压缩方法 | |
CN102215384B (zh) | 图像压缩方法和系统 | |
CN115733985A (zh) | 一种采用fpga的近无损视频压缩方法 | |
MXPA05013819A (en) | Method and apparatus for low-complexity spatial scalable encoding |
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 | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne Patentee before: THOMSON LICENSING |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190201 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20091021 |