CN102378991A - 用于编码的数据中的压缩增益的压缩域系统和方法 - Google Patents
用于编码的数据中的压缩增益的压缩域系统和方法 Download PDFInfo
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
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- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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- 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
- H04N19/18—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 a set of transform coefficients
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- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
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Abstract
Description
Claims (14)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7482908P | 2008-06-23 | 2008-06-23 | |
US61/074829 | 2008-06-23 | ||
US61/074,829 | 2008-06-23 | ||
PCT/US2009/048181 WO2010008808A2 (en) | 2008-06-23 | 2009-06-22 | Compressed domain system and method for compression gains in encoded data |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102378991A true CN102378991A (zh) | 2012-03-14 |
CN102378991B CN102378991B (zh) | 2014-12-17 |
Family
ID=41550946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980132777.0A Expired - Fee Related CN102378991B (zh) | 2008-06-23 | 2009-06-22 | 用于编码的数据中的压缩增益的压缩域系统和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8422804B2 (zh) |
EP (1) | EP2304689A4 (zh) |
KR (1) | KR101313952B1 (zh) |
CN (1) | CN102378991B (zh) |
WO (1) | WO2010008808A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761734A (zh) * | 2012-07-05 | 2012-10-31 | 北京众博达石油科技有限公司 | 一种485远程通信图像采集传输监控终端及其图像处理方法 |
CN103237207A (zh) * | 2013-03-28 | 2013-08-07 | 中科创达软件股份有限公司 | 一种修改jpeg图像局部图像的方法及装置 |
CN104469327A (zh) * | 2014-12-23 | 2015-03-25 | 上海工程技术大学 | 一种康复护理机器人床的遥测遥控方法和设备 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8077990B2 (en) | 2006-04-28 | 2011-12-13 | Pixsense Inc. | Efficient content compression and decompression system and method |
KR101313952B1 (ko) * | 2008-06-23 | 2013-10-01 | 픽스센스 인코포레이티드 | 부호화된 데이터의 압축 이득을 위한 피압축 도메인 시스템 및 방법 |
US8639057B1 (en) | 2012-03-19 | 2014-01-28 | The Modern Video Company | Artifact removal method and system for contoured images and video |
US10015507B2 (en) | 2013-05-20 | 2018-07-03 | Cinova Media | Transform system and method in video and image compression |
US9648330B2 (en) * | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
US10462477B2 (en) | 2015-02-25 | 2019-10-29 | Cinova Media | Partial evaluator system and method |
WO2016191366A1 (en) * | 2015-05-28 | 2016-12-01 | The Scripps Research Institute | MODULATORS FOR NICOTINIC ACETYLCHOLINE RECEPTOR α2 AND α4 SUBUNITS |
US10460700B1 (en) | 2015-10-12 | 2019-10-29 | Cinova Media | Method and apparatus for improving quality of experience and bandwidth in virtual reality streaming systems |
US10944971B1 (en) | 2017-05-22 | 2021-03-09 | Cinova Media | Method and apparatus for frame accurate field of view switching for virtual reality |
Family Cites Families (26)
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US2792153A (en) * | 1956-03-01 | 1957-05-14 | Jr Edward T Douglass | Wood waste conveying and feeding apparatus |
US5784631A (en) * | 1992-06-30 | 1998-07-21 | Discovision Associates | Huffman decoder |
US5596659A (en) * | 1992-09-01 | 1997-01-21 | Apple Computer, Inc. | Preprocessing and postprocessing for vector quantization |
CA2193109C (en) * | 1994-06-17 | 2007-03-27 | Michael James Knee | Video compression using a signal transmission chain comprising an information bus linking encoders and decoders |
US6016360A (en) * | 1995-06-05 | 2000-01-18 | Apple Computer, Inc. | Method and apparatus for encoding color image data |
US6208761B1 (en) * | 1995-07-11 | 2001-03-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Video coding |
JP3778229B2 (ja) * | 1996-05-13 | 2006-05-24 | 富士ゼロックス株式会社 | 画像処理装置、画像処理方法、および画像処理システム |
US6052205A (en) * | 1997-02-14 | 2000-04-18 | Ricoh Company, Ltd. | Image data encoding/decoding method and apparatus configured to compress both natural gray scale images and binary images |
EP0920215A4 (en) * | 1997-06-16 | 2005-09-21 | Sony Corp | IMAGE PROCESSING METHOD AND DEVICE, TRANSMISSION MEDIUM, TRANSMISSION METHOD, AND IMAGE FORMAT |
US6792153B1 (en) | 1999-11-11 | 2004-09-14 | Canon Kabushiki Kaisha | Image processing method and apparatus, and storage medium |
JP2002064709A (ja) * | 2000-06-06 | 2002-02-28 | Canon Inc | 画像処理装置及びその方法とそのコンピュータプログラム及び記憶媒体 |
US6697521B2 (en) * | 2001-06-15 | 2004-02-24 | Nokia Mobile Phones Ltd. | Method and system for achieving coding gains in wavelet-based image codecs |
EP1349393A1 (en) * | 2002-03-15 | 2003-10-01 | Ricoh Company | Image compression device, image decompression device, image compression/decompression device, program for executing on a computer to perform functions of such devices, and recording medium storing such a program |
US7391807B2 (en) * | 2002-04-24 | 2008-06-24 | Mitsubishi Electric Research Laboratories, Inc. | Video transcoding of scalable multi-layer videos to single layer video |
AU2003239288A1 (en) * | 2002-05-31 | 2003-12-19 | Koninklijke Philips Electronics N.V. | Non-scalable to scalable video conversion method, scalable to non-scalable video conversion method_______________________________ |
US20040179606A1 (en) * | 2003-02-21 | 2004-09-16 | Jian Zhou | Method for transcoding fine-granular-scalability enhancement layer of video to minimized spatial variations |
JP4443165B2 (ja) * | 2003-08-20 | 2010-03-31 | 株式会社リコー | 画像圧縮装置及び画像圧縮方法 |
US7466867B2 (en) * | 2004-11-26 | 2008-12-16 | Taiwan Imagingtek Corporation | Method and apparatus for image compression and decompression |
US7916960B2 (en) * | 2005-09-06 | 2011-03-29 | Megachips Corporation | Compression encoder, compression encoding method and program |
JP4789148B2 (ja) * | 2005-09-06 | 2011-10-12 | 株式会社メガチップス | 圧縮符号化装置、圧縮符号化方法およびプログラム |
US20070223823A1 (en) * | 2006-03-21 | 2007-09-27 | Nokia Corporation | Method, apparatus, system and computer program product for providing compression of image files |
JP4812585B2 (ja) | 2006-04-28 | 2011-11-09 | 株式会社リコー | 符号変換装置、符号変換方法、プログラム及び記録媒体 |
KR100918377B1 (ko) | 2006-05-30 | 2009-09-22 | 주식회사 메디슨 | 영상압축 방법 |
US8265144B2 (en) * | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
KR101313952B1 (ko) * | 2008-06-23 | 2013-10-01 | 픽스센스 인코포레이티드 | 부호화된 데이터의 압축 이득을 위한 피압축 도메인 시스템 및 방법 |
EP2146343A1 (en) * | 2008-07-16 | 2010-01-20 | Deutsche Thomson OHG | Method and apparatus for synchronizing highly compressed enhancement layer data |
-
2009
- 2009-06-22 KR KR1020117001782A patent/KR101313952B1/ko not_active IP Right Cessation
- 2009-06-22 WO PCT/US2009/048181 patent/WO2010008808A2/en active Application Filing
- 2009-06-22 US US13/001,035 patent/US8422804B2/en active Active
- 2009-06-22 CN CN200980132777.0A patent/CN102378991B/zh not_active Expired - Fee Related
- 2009-06-22 EP EP09798473.6A patent/EP2304689A4/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761734A (zh) * | 2012-07-05 | 2012-10-31 | 北京众博达石油科技有限公司 | 一种485远程通信图像采集传输监控终端及其图像处理方法 |
CN103237207A (zh) * | 2013-03-28 | 2013-08-07 | 中科创达软件股份有限公司 | 一种修改jpeg图像局部图像的方法及装置 |
CN104469327A (zh) * | 2014-12-23 | 2015-03-25 | 上海工程技术大学 | 一种康复护理机器人床的遥测遥控方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
US8422804B2 (en) | 2013-04-16 |
EP2304689A4 (en) | 2017-03-15 |
WO2010008808A3 (en) | 2016-03-24 |
CN102378991B (zh) | 2014-12-17 |
KR101313952B1 (ko) | 2013-10-01 |
WO2010008808A2 (en) | 2010-01-21 |
US20110206287A1 (en) | 2011-08-25 |
KR20110036914A (ko) | 2011-04-12 |
EP2304689A2 (en) | 2011-04-06 |
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