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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (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 |
|---|---|---|---|
| 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 |
| 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 |
Family Applications After (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) | EP1634460B1 (zh) |
| JP (2) | JP2007524280A (zh) |
| KR (2) | KR101046912B1 (zh) |
| CN (2) | CN100553332C (zh) |
| BR (2) | BRPI0411655A (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 |
| PL1839297T3 (pl) * | 2005-01-11 | 2019-05-31 | Koninklijke Philips Nv | Skalowalne kodowanie/dekodowanie sygnałów audio |
| US8780957B2 (en) | 2005-01-14 | 2014-07-15 | Qualcomm Incorporated | Optimal weights for MMSE space-time equalizer of multicode CDMA system |
| KR20070117660A (ko) | 2005-03-10 | 2007-12-12 | 콸콤 인코포레이티드 | 컨텐트 적응적 멀티미디어 처리 |
| EP1869894A1 (en) | 2005-04-14 | 2007-12-26 | Thomson Licensing | Method and apparatus for slice adaptive motion vector coding for spatial scalable video encoding and decoding |
| US8879635B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
| 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 |
| US8155454B2 (en) * | 2006-07-20 | 2012-04-10 | Qualcomm Incorporated | Method and apparatus for encoder assisted post-processing |
| US8253752B2 (en) * | 2006-07-20 | 2012-08-28 | Qualcomm Incorporated | Method and apparatus for encoder assisted pre-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 |
| JP5383674B2 (ja) * | 2007-06-27 | 2014-01-08 | トムソン ライセンシング | ビット深さスケーラビリティのために向上層残差予測を使ってビデオ・データをエンコードおよび/またはデコードする方法および装置 |
| 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 |
| WO2010036772A2 (en) * | 2008-09-26 | 2010-04-01 | 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 |
| TR201820516T4 (tr) | 2012-06-25 | 2019-01-21 | Huawei Tech Co Ltd | Aşamalı zamansal katman erişim görüntüsünün sinyalize edilmesine yönelik yöntem. |
| 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 |
| EP1352526B1 (en) * | 2000-11-23 | 2006-06-14 | Koninklijke Philips Electronics N.V. | Video decoding method and corresponding decoder |
| KR20040054746A (ko) * | 2001-10-26 | 2004-06-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 공간 스케일가능 압축 방법 및 장치 |
| EP1442602A1 (en) * | 2001-10-26 | 2004-08-04 | Koninklijke Philips Electronics N.V. | Spatial scalable compression scheme using adaptive content filtering |
| KR100927967B1 (ko) * | 2001-10-26 | 2009-11-24 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 공간 샤프니스 향상 기술들을 사용하는 공간 스케일가능압축 체계 |
-
2004
- 2004-06-17 WO PCT/US2004/019682 patent/WO2004114672A1/en not_active Ceased
- 2004-06-17 KR KR1020057024086A patent/KR101046912B1/ko not_active Expired - Lifetime
- 2004-06-17 BR BRPI0411655-0A patent/BRPI0411655A/pt not_active IP Right Cessation
- 2004-06-17 JP JP2006517402A patent/JP2007524280A/ja active Pending
- 2004-06-17 CN CNB2004800171705A patent/CN100553332C/zh not_active Expired - Lifetime
- 2004-06-17 BR BRPI0411540-6A patent/BRPI0411540A/pt not_active IP Right Cessation
- 2004-06-17 JP JP2006517458A patent/JP2007525067A/ja active Pending
- 2004-06-17 KR KR1020057024089A patent/KR101047541B1/ko not_active Expired - Fee Related
- 2004-06-17 US US10/559,242 patent/US20060146931A1/en not_active Abandoned
- 2004-06-17 EP EP04755690.7A patent/EP1634460B1/en not_active Expired - Lifetime
- 2004-06-17 EP EP04776753A patent/EP1634461A2/en not_active Withdrawn
- 2004-06-17 WO PCT/US2004/019538 patent/WO2004114671A2/en not_active Ceased
- 2004-06-17 CN CNB2004800171692A patent/CN100505879C/zh not_active Expired - Fee Related
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 |
|---|---|
| BRPI0411655A (pt) | 2006-08-08 |
| KR20060025554A (ko) | 2006-03-21 |
| CN1810035A (zh) | 2006-07-26 |
| CN100553332C (zh) | 2009-10-21 |
| WO2004114672A1 (en) | 2004-12-29 |
| EP1634460B1 (en) | 2014-08-06 |
| KR101047541B1 (ko) | 2011-07-08 |
| WO2004114671A2 (en) | 2004-12-29 |
| KR20060024417A (ko) | 2006-03-16 |
| US20060146931A1 (en) | 2006-07-06 |
| KR101046912B1 (ko) | 2011-07-07 |
| CN100505879C (zh) | 2009-06-24 |
| EP1634460A1 (en) | 2006-03-15 |
| BRPI0411540A (pt) | 2006-08-01 |
| JP2007524280A (ja) | 2007-08-23 |
| JP2007525067A (ja) | 2007-08-30 |
| WO2004114671A3 (en) | 2005-04-14 |
| EP1634461A2 (en) | 2006-03-15 |
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