JP2010521077A5 - - Google Patents
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- JP2010521077A5 JP2010521077A5 JP2009538936A JP2009538936A JP2010521077A5 JP 2010521077 A5 JP2010521077 A5 JP 2010521077A5 JP 2009538936 A JP2009538936 A JP 2009538936A JP 2009538936 A JP2009538936 A JP 2009538936A JP 2010521077 A5 JP2010521077 A5 JP 2010521077A5
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- Japan
- Prior art keywords
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- image
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- image portion
- processing
- Prior art date
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- 238000003672 processing method Methods 0.000 claims 5
- 239000010410 layer Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 238000013139 quantization Methods 0.000 claims 3
- 239000002356 single layer Substances 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89414807P | 2007-03-09 | 2007-03-09 | |
| US60/894,148 | 2007-03-09 | ||
| US12/019,127 US8767834B2 (en) | 2007-03-09 | 2008-01-24 | Methods and systems for scalable-to-non-scalable bit-stream rewriting |
| US12/019,127 | 2008-01-24 | ||
| PCT/JP2008/054687 WO2008111660A1 (en) | 2007-03-09 | 2008-03-07 | Methods and systems for scalable-to-non-scalable bit-stream rewriting |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010521077A JP2010521077A (ja) | 2010-06-17 |
| JP2010521077A5 true JP2010521077A5 (enExample) | 2011-03-17 |
| JP5095750B2 JP5095750B2 (ja) | 2012-12-12 |
Family
ID=39741584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009538936A Expired - Fee Related JP5095750B2 (ja) | 2007-03-09 | 2008-03-07 | 画像ビットストリームの処理方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8767834B2 (enExample) |
| EP (1) | EP2135455A4 (enExample) |
| JP (1) | JP5095750B2 (enExample) |
| CN (2) | CN102638684B (enExample) |
| WO (1) | WO2008111660A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8254450B2 (en) * | 2007-08-23 | 2012-08-28 | Nokia Corporation | System and method for providing improved intra-prediction in video coding |
| US8384740B1 (en) * | 2009-02-24 | 2013-02-26 | A9.Com, Inc. | Method and system for virtually placing a tangible item on an appendage |
| US8654838B2 (en) * | 2009-08-31 | 2014-02-18 | Nxp B.V. | System and method for video and graphic compression using multiple different compression techniques and compression error feedback |
| US20110194613A1 (en) * | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
| MX362216B (es) * | 2010-06-04 | 2019-01-09 | Sony Corp | Dispositivo y metodo de procesamiento de imagenes. |
| AU2015200216B2 (en) * | 2010-06-04 | 2015-11-05 | Sony Corporation | Image Processing Device and Method |
| US20120114034A1 (en) * | 2010-11-08 | 2012-05-10 | Mediatek Inc. | Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding |
| US9118939B2 (en) * | 2010-12-20 | 2015-08-25 | Arris Technology, Inc. | SVC-to-AVC rewriter with open-loop statistical multiplexer |
| PL2680583T3 (pl) * | 2011-02-22 | 2018-08-31 | Tagivan Ii Llc | Sposób filtrowania, dynamiczne urządzenie kodujące obraz, dynamiczne urządzenie dekodujące obraz i dynamiczne urządzenie kodujące/dekodujące obraz |
| CA2807545C (en) * | 2011-02-22 | 2018-04-10 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US9438906B2 (en) | 2011-03-03 | 2016-09-06 | Sun Patent Trust | Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof |
| MX2013013783A (es) | 2011-07-19 | 2013-12-16 | Panasonic Corp | Metodo de filtracion, metodo de decodificacion y metodo de codificacion. |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| WO2013066045A1 (ko) * | 2011-10-31 | 2013-05-10 | 엘지전자 주식회사 | 참조 픽처 리스트 초기화 방법 및 장치 |
| RU2582864C1 (ru) * | 2011-12-13 | 2016-04-27 | ДжейВиСи КЕНВУД КОРПОРЕЙШН | Устройство, способ и программа кодирования движущихся изображений, и устройство, способ и программа декодирования движущихся изображений |
| US9596463B2 (en) * | 2012-02-22 | 2017-03-14 | Qualcomm Incorporated | Coding of loop filter parameters using a codebook in video coding |
| KR20150027219A (ko) * | 2012-06-26 | 2015-03-11 | 미쓰비시덴키 가부시키가이샤 | 동화상 부호화·복호 장치 및 방법 |
| US20150181213A1 (en) * | 2012-06-26 | 2015-06-25 | Nec Corporation | Video encoding device, video decoding device, video encoding method, video decoding method, and program |
| US9319684B2 (en) | 2012-08-21 | 2016-04-19 | Qualcomm Incorporated | Alternative transform in scalable video coding |
| WO2014038905A2 (ko) * | 2012-09-09 | 2014-03-13 | 엘지전자 주식회사 | 영상 복호화 방법 및 이를 이용하는 장치 |
| US9602841B2 (en) * | 2012-10-30 | 2017-03-21 | Texas Instruments Incorporated | System and method for decoding scalable video coding |
| JP6133577B2 (ja) * | 2012-11-22 | 2017-05-24 | Kddi株式会社 | 映像圧縮フォーマット変換装置、映像圧縮フォーマット変換方法、およびプログラム |
| EP3490256B1 (en) * | 2013-01-02 | 2021-07-21 | Dolby Laboratories Licensing Corporation | Backward-compatible coding for ultra high definition video signals with enhanced dynamic range |
| CN110933437B (zh) * | 2013-04-15 | 2022-07-26 | 维诺瓦国际有限公司 | 混合向后兼容的信号编码和解码方法 |
| KR20140138538A (ko) | 2013-05-24 | 2014-12-04 | 주식회사 케이티 | 복수의 레이어를 지원하는 비디오 코딩 방법 및 장치 |
| US9225988B2 (en) * | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| JP6352383B2 (ja) * | 2013-07-14 | 2018-07-04 | シャープ株式会社 | 復号方法及び復号装置 |
| WO2015147426A1 (ko) | 2014-03-24 | 2015-10-01 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| GB2547934B (en) | 2016-03-03 | 2021-07-07 | V Nova Int Ltd | Adaptive video quality |
| TW201842768A (zh) * | 2017-04-06 | 2018-12-01 | 美商松下電器(美國)知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| US10638133B2 (en) * | 2018-01-31 | 2020-04-28 | Qualcomm Incorporated | Delta quantization parameter (QP) coding options for video |
| GB2570710B (en) | 2018-02-05 | 2022-10-12 | Sony Corp | Data encoding and decoding |
| US11490083B2 (en) * | 2020-02-05 | 2022-11-01 | Qualcomm Incorporated | Learned low-complexity adaptive quantization for video compression |
| US12058348B2 (en) | 2020-04-17 | 2024-08-06 | Qualcomm Incorporated | Parallelized rate-distortion optimized quantization using deep learning |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0693026B2 (ja) | 1987-07-13 | 1994-11-16 | 三菱電機株式会社 | レ−ダ信号処理装置 |
| JP2839389B2 (ja) | 1991-07-25 | 1998-12-16 | 富士通株式会社 | 逆量子化方法および画像データ復元装置 |
| US6400996B1 (en) | 1999-02-01 | 2002-06-04 | Steven M. Hoffberg | Adaptive pattern recognition based control system and method |
| US6850252B1 (en) | 1999-10-05 | 2005-02-01 | Steven M. Hoffberg | Intelligent electronic appliance system and method |
| US7006881B1 (en) | 1991-12-23 | 2006-02-28 | Steven Hoffberg | Media recording device with remote graphic user interface |
| US5603012A (en) | 1992-06-30 | 1997-02-11 | Discovision Associates | Start code detector |
| FR2697393A1 (fr) | 1992-10-28 | 1994-04-29 | Philips Electronique Lab | Dispositif de codage de signaux numériques représentatifs d'images, et dispositif de décodage correspondant. |
| CA2127151A1 (en) | 1993-09-21 | 1995-03-22 | Atul Puri | Spatially scalable video encoding and decoding |
| JPH0970044A (ja) | 1995-08-31 | 1997-03-11 | Sony Corp | 画像信号処理装置および方法 |
| JPH09182085A (ja) | 1995-10-26 | 1997-07-11 | Sony Corp | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像伝送方法及び記録媒体 |
| US5777678A (en) | 1995-10-26 | 1998-07-07 | Sony Corporation | Predictive sub-band video coding and decoding using motion compensation |
| US5832120A (en) | 1995-12-22 | 1998-11-03 | Cirrus Logic, Inc. | Universal MPEG decoder with scalable picture size |
| US20020154694A1 (en) | 1997-03-21 | 2002-10-24 | Christopher H. Birch | Bit stream splicer with variable-rate output |
| US6057884A (en) | 1997-06-05 | 2000-05-02 | General Instrument Corporation | Temporal and spatial scaleable coding for video object planes |
| US6795501B1 (en) | 1997-11-05 | 2004-09-21 | Intel Corporation | Multi-layer coder/decoder for producing quantization error signal samples |
| EP0966162A1 (en) | 1998-01-08 | 1999-12-22 | Matsushita Electric Industrial Co., Ltd. | Video signal reproducing device and hierarchical video signal decoder |
| JPH11331613A (ja) | 1998-05-20 | 1999-11-30 | Matsushita Electric Ind Co Ltd | 階層型映像信号符号化装置と階層型映像信号復号化装置 |
| US6829301B1 (en) | 1998-01-16 | 2004-12-07 | Sarnoff Corporation | Enhanced MPEG information distribution apparatus and method |
| JP2000184337A (ja) | 1998-12-17 | 2000-06-30 | Toshiba Corp | 映像信号処理装置 |
| US7966078B2 (en) | 1999-02-01 | 2011-06-21 | Steven Hoffberg | Network media appliance system and method |
| US6765931B1 (en) | 1999-04-13 | 2004-07-20 | Broadcom Corporation | Gateway with voice |
| US6396422B1 (en) | 1999-06-09 | 2002-05-28 | Creoscitex Corporation Ltd. | Methods for quantizing and compressing digital image data |
| US6574279B1 (en) | 2000-02-02 | 2003-06-03 | Mitsubishi Electric Research Laboratories, Inc. | Video transcoding using syntactic and semantic clues |
| US6490320B1 (en) | 2000-02-02 | 2002-12-03 | Mitsubishi Electric Research Laboratories Inc. | Adaptable bitstream video delivery system |
| US6493386B1 (en) | 2000-02-02 | 2002-12-10 | Mitsubishi Electric Research Laboratories, Inc. | Object based bitstream transcoder |
| JP3561485B2 (ja) * | 2000-08-18 | 2004-09-02 | 株式会社メディアグルー | 符号化信号分離・合成装置、差分符号化信号生成装置、符号化信号分離・合成方法、差分符号化信号生成方法、符号化信号分離・合成プログラムを記録した媒体および差分符号化信号生成プログラムを記録した媒体 |
| US6748020B1 (en) | 2000-10-25 | 2004-06-08 | General Instrument Corporation | Transcoder-multiplexer (transmux) software architecture |
| US6968007B2 (en) | 2001-01-12 | 2005-11-22 | Koninklijke Philips Electronics N.V. | Method and device for scalable video transcoding |
| US7929610B2 (en) | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
| KR20030020419A (ko) | 2001-05-29 | 2003-03-08 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 트랜스코딩을 위한 방법 및 디바이스 |
| US20030112863A1 (en) | 2001-07-12 | 2003-06-19 | Demos Gary A. | Method and system for improving compressed image chroma information |
| US20030043908A1 (en) | 2001-09-05 | 2003-03-06 | Gao Cheng Wei | Bandwidth scalable video transcoder |
| US7263124B2 (en) | 2001-09-26 | 2007-08-28 | Intel Corporation | Scalable coding scheme for low latency applications |
| US6996173B2 (en) | 2002-01-25 | 2006-02-07 | Microsoft Corporation | Seamless switching of scalable video bitstreams |
| US6867717B1 (en) | 2002-04-04 | 2005-03-15 | Dalsa, Inc. | Digital encoder and method of encoding high dynamic range video images |
| US7190724B2 (en) | 2002-04-12 | 2007-03-13 | Seiko Epson Corporation | Method and apparatus for transform domain video processing |
| US20040001547A1 (en) | 2002-06-26 | 2004-01-01 | Debargha Mukherjee | Scalable robust video compression |
| KR100556838B1 (ko) | 2002-09-17 | 2006-03-10 | 엘지전자 주식회사 | 미세단위 신축형 부호화 및 복호화 장치와 방법 |
| US6879731B2 (en) | 2003-04-29 | 2005-04-12 | Microsoft Corporation | System and process for generating high dynamic range video |
| HUP0301368A3 (en) | 2003-05-20 | 2005-09-28 | Amt Advanced Multimedia Techno | Method and equipment for compressing motion picture data |
| JP2004363931A (ja) | 2003-06-04 | 2004-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 階層符号化ビットストリームの再符号化方法および装置 |
| US7142723B2 (en) | 2003-07-18 | 2006-11-28 | Microsoft Corporation | System and process for generating high dynamic range images from multiple exposures of a moving scene |
| US7519907B2 (en) | 2003-08-04 | 2009-04-14 | Microsoft Corp. | System and method for image editing using an image stack |
| JP4068537B2 (ja) | 2003-09-03 | 2008-03-26 | 日本電信電話株式会社 | 階層符号化ビットストリームの再量子化方法及びその装置と、階層符号化ビットストリームの再量子化プログラム及びそのプログラムを記録した記録媒体 |
| JP2005094054A (ja) | 2003-09-11 | 2005-04-07 | Hiroshima Univ | 画像符号化装置、その方法およびプログラム、並びにストリーム合成器、その方法およびプログラム |
| JP4153410B2 (ja) | 2003-12-01 | 2008-09-24 | 日本電信電話株式会社 | 階層符号化方法及びその装置と、階層復号方法及びその装置と、階層符号化プログラム及びそのプログラムを記録した記録媒体と、階層復号プログラム及びそのプログラムを記録した記録媒体 |
| US7391809B2 (en) | 2003-12-30 | 2008-06-24 | Microsoft Corporation | Scalable video transcoding |
| US7483486B2 (en) | 2004-07-02 | 2009-01-27 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Method and apparatus for encoding high dynamic range video |
| US7372597B2 (en) | 2004-07-27 | 2008-05-13 | Eastman Kodak Company | Tonescales for geographically localized digital rendition of people |
| CN1286322C (zh) * | 2004-08-06 | 2006-11-22 | 联合信源数字音视频技术(北京)有限公司 | 一种低复杂度整数4×4离散余弦变换量化实现方法 |
| KR100679022B1 (ko) | 2004-10-18 | 2007-02-05 | 삼성전자주식회사 | 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더 |
| US20060153294A1 (en) | 2005-01-12 | 2006-07-13 | Nokia Corporation | Inter-layer coefficient coding for scalable video coding |
| KR100703749B1 (ko) * | 2005-01-27 | 2007-04-05 | 삼성전자주식회사 | 잔차 재 추정을 이용한 다 계층 비디오 코딩 및 디코딩방법, 이를 위한 장치 |
| US7995656B2 (en) * | 2005-03-10 | 2011-08-09 | Qualcomm Incorporated | Scalable video coding with two layer encoding and single layer decoding |
| US8175168B2 (en) | 2005-03-18 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for picture up-sampling |
| US7961963B2 (en) | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| US8094814B2 (en) | 2005-04-05 | 2012-01-10 | Broadcom Corporation | Method and apparatus for using counter-mode encryption to protect image data in frame buffer of a video compression system |
| US20070025441A1 (en) * | 2005-07-28 | 2007-02-01 | Nokia Corporation | Method, module, device and system for rate control provision for video encoders capable of variable bit rate encoding |
| US8705617B2 (en) * | 2005-09-27 | 2014-04-22 | Qualcomm Incorporated | Multiple layer video encoding |
| US8879635B2 (en) * | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
| US8023569B2 (en) | 2005-12-15 | 2011-09-20 | Sharp Laboratories Of America, Inc. | Methods and systems for block-based residual upsampling |
| US8315308B2 (en) | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
| US8014445B2 (en) | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US8401082B2 (en) * | 2006-03-27 | 2013-03-19 | Qualcomm Incorporated | Methods and systems for refinement coefficient coding in video compression |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
-
2008
- 2008-01-24 US US12/019,127 patent/US8767834B2/en not_active Expired - Fee Related
- 2008-03-07 EP EP08722084A patent/EP2135455A4/en not_active Withdrawn
- 2008-03-07 CN CN201210077693.5A patent/CN102638684B/zh active Active
- 2008-03-07 CN CN2008800075833A patent/CN101658036B/zh not_active Expired - Fee Related
- 2008-03-07 WO PCT/JP2008/054687 patent/WO2008111660A1/en not_active Ceased
- 2008-03-07 JP JP2009538936A patent/JP5095750B2/ja not_active Expired - Fee Related
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