JP2009044772A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009044772A5 JP2009044772A5 JP2008298829A JP2008298829A JP2009044772A5 JP 2009044772 A5 JP2009044772 A5 JP 2009044772A5 JP 2008298829 A JP2008298829 A JP 2008298829A JP 2008298829 A JP2008298829 A JP 2008298829A JP 2009044772 A5 JP2009044772 A5 JP 2009044772A5
- Authority
- JP
- Japan
- Prior art keywords
- image
- identification information
- encoding
- generate
- decoded
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 5
- 238000001914 filtration Methods 0.000 claims 4
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44920903P | 2003-02-21 | 2003-02-21 | |
| US10/724,317 US20040179610A1 (en) | 2003-02-21 | 2003-11-26 | Apparatus and method employing a configurable reference and loop filter for efficient video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003398981A Division JP4439890B2 (ja) | 2003-02-21 | 2003-11-28 | 画像復号化方法、装置およびプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009044772A JP2009044772A (ja) | 2009-02-26 |
| JP2009044772A5 true JP2009044772A5 (enExample) | 2010-10-28 |
Family
ID=36606072
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003398981A Expired - Lifetime JP4439890B2 (ja) | 2003-02-21 | 2003-11-28 | 画像復号化方法、装置およびプログラム |
| JP2008298829A Pending JP2009044772A (ja) | 2003-02-21 | 2008-11-21 | 画像符号化方法、装置、画像復号化方法およびプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003398981A Expired - Lifetime JP4439890B2 (ja) | 2003-02-21 | 2003-11-28 | 画像復号化方法、装置およびプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20040179610A1 (enExample) |
| EP (2) | EP2268017A3 (enExample) |
| JP (2) | JP4439890B2 (enExample) |
| KR (3) | KR101040872B1 (enExample) |
| CN (4) | CN101222633B (enExample) |
| WO (1) | WO2004077348A2 (enExample) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100308016B1 (ko) | 1998-08-31 | 2001-10-19 | 구자홍 | 압축 부호화된 영상에 나타나는 블럭현상 및 링현상 제거방법및 영상 복호화기 |
| KR100525785B1 (ko) * | 2001-06-15 | 2005-11-03 | 엘지전자 주식회사 | 이미지 화소 필터링 방법 |
| NO318973B1 (no) * | 2003-07-01 | 2005-05-30 | Tandberg Telecom As | Fremgangsmate for stoyreduksjon |
| KR100936034B1 (ko) * | 2003-08-11 | 2010-01-11 | 삼성전자주식회사 | 블록 단위로 부호화된 디지털 영상의 블로킹 현상을제거하는 방법 및 그 영상재생장치 |
| CA2537000C (en) * | 2003-08-29 | 2011-11-15 | Thomson Licensing | Method and apparatus for modeling film grain patterns in the frequency domain |
| ES2749373T3 (es) | 2003-10-14 | 2020-03-20 | Interdigital Vc Holdings Inc | Técnica para una simulación del grano de película exacta de bits |
| US8505064B2 (en) * | 2004-01-29 | 2013-08-06 | Ngna, Llc | Method and system of providing signals |
| US7512182B2 (en) * | 2004-08-30 | 2009-03-31 | General Instrument Corporation | Method and apparatus for performing motion compensated temporal filtering in video encoding |
| BRPI0516614B1 (pt) * | 2004-10-18 | 2020-08-18 | Interdigital Vc Holdings, Inc | Método de simulação de granulação de filme |
| US8543390B2 (en) | 2004-10-26 | 2013-09-24 | Qnx Software Systems Limited | Multi-channel periodic signal enhancement system |
| US7949520B2 (en) * | 2004-10-26 | 2011-05-24 | QNX Software Sytems Co. | Adaptive filter pitch extraction |
| US7680652B2 (en) * | 2004-10-26 | 2010-03-16 | Qnx Software Systems (Wavemakers), Inc. | Periodic signal enhancement system |
| US8306821B2 (en) | 2004-10-26 | 2012-11-06 | Qnx Software Systems Limited | Sub-band periodic signal enhancement system |
| US7716046B2 (en) * | 2004-10-26 | 2010-05-11 | Qnx Software Systems (Wavemakers), Inc. | Advanced periodic signal enhancement |
| US7610196B2 (en) * | 2004-10-26 | 2009-10-27 | Qnx Software Systems (Wavemakers), Inc. | Periodic signal enhancement system |
| US8170879B2 (en) * | 2004-10-26 | 2012-05-01 | Qnx Software Systems Limited | Periodic signal enhancement system |
| MX2007005653A (es) * | 2004-11-12 | 2007-06-05 | Thomson Licensing | Simulacion de grano para reproduccion normal y reproduccion de modo de truco para sistemas de reproduccion de video. |
| CN101057259B (zh) | 2004-11-16 | 2010-11-03 | 汤姆森许可贸易公司 | 基于预计算的变换系数的胶片颗粒仿真方法 |
| CN101138247B (zh) | 2004-11-16 | 2010-05-26 | 汤姆森特许公司 | 位精度仿真的胶片颗粒补充增强信息消息插入方法及系统 |
| MX2007005651A (es) | 2004-11-17 | 2007-06-05 | Thomson Licensing | Metodo de simulacion de grano de pelicula exacto de bits con base en coeficientes transformados pre-computados. |
| EP1817915A2 (en) * | 2004-11-22 | 2007-08-15 | THOMSON Licensing | Methods, apparatus and system for film grain cache splitting for film grain simulation |
| KR100667808B1 (ko) * | 2005-08-20 | 2007-01-11 | 삼성전자주식회사 | 영상의 인트라 예측 부호화, 복호화 방법 및 장치 |
| JP4582648B2 (ja) * | 2005-10-24 | 2010-11-17 | キヤノン株式会社 | 撮像装置 |
| WO2007069579A1 (ja) * | 2005-12-12 | 2007-06-21 | Nec Corporation | 動画像復号方法、動画像復号装置、および情報処理装置のプログラム |
| WO2008001478A1 (en) * | 2006-06-26 | 2008-01-03 | Panasonic Corporation | Format converter, format converting method, and moving image decoding system |
| JP5535625B2 (ja) * | 2006-07-18 | 2014-07-02 | トムソン ライセンシング | 適応的参照フィルタリングの方法及び装置 |
| JP2008035439A (ja) * | 2006-07-31 | 2008-02-14 | Fujitsu Ltd | ノイズ除去装置、ノイズ除去制御方法およびノイズ除去制御プログラム |
| CN101222641B (zh) * | 2007-01-11 | 2011-08-24 | 华为技术有限公司 | 帧内预测编解码方法及其装置 |
| US10715834B2 (en) | 2007-05-10 | 2020-07-14 | Interdigital Vc Holdings, Inc. | Film grain simulation based on pre-computed transform coefficients |
| JP5217250B2 (ja) * | 2007-05-28 | 2013-06-19 | ソニー株式会社 | 学習装置および学習方法、情報加工装置および情報加工方法、並びにプログラム |
| US8850154B2 (en) | 2007-09-11 | 2014-09-30 | 2236008 Ontario Inc. | Processing system having memory partitioning |
| US8904400B2 (en) | 2007-09-11 | 2014-12-02 | 2236008 Ontario Inc. | Processing system having a partitioning component for resource partitioning |
| US8694310B2 (en) | 2007-09-17 | 2014-04-08 | Qnx Software Systems Limited | Remote control server protocol system |
| KR101372418B1 (ko) * | 2007-10-19 | 2014-03-12 | (주)휴맥스 | 비트스트림 디코딩 장치 및 방법 |
| US20090158820A1 (en) * | 2007-12-20 | 2009-06-25 | Schlumberger Technology Corporation | Method and system for downhole analysis |
| US8209514B2 (en) | 2008-02-04 | 2012-06-26 | Qnx Software Systems Limited | Media processing system having resource partitioning |
| JPWO2009133938A1 (ja) * | 2008-04-30 | 2011-09-01 | 株式会社東芝 | 動画像符号化及び復号装置 |
| JP5137687B2 (ja) | 2008-05-23 | 2013-02-06 | キヤノン株式会社 | 復号装置及び復号方法、プログラム |
| US10123050B2 (en) * | 2008-07-11 | 2018-11-06 | Qualcomm Incorporated | Filtering video data using a plurality of filters |
| US8326075B2 (en) | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video encoding using adaptive loop filter |
| EP2351374A1 (en) * | 2008-11-25 | 2011-08-03 | Thomson Licensing | Methods and apparatus for sparsity-based de-artifact filtering for video encoding and decoding |
| TWI422228B (zh) * | 2009-01-15 | 2014-01-01 | Silicon Integrated Sys Corp | 去方塊濾波方法及影像處理裝置 |
| US8401370B2 (en) * | 2010-03-09 | 2013-03-19 | Dolby Laboratories Licensing Corporation | Application tracks in audio/video containers |
| CN106060547B (zh) * | 2010-06-07 | 2019-09-13 | 数码士有限公司 | 解码高分辨率图像的方法和装置 |
| WO2012077719A1 (ja) * | 2010-12-09 | 2012-06-14 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| US8780971B1 (en) | 2011-04-07 | 2014-07-15 | Google, Inc. | System and method of encoding using selectable loop filters |
| US8780996B2 (en) | 2011-04-07 | 2014-07-15 | Google, Inc. | System and method for encoding and decoding video data |
| US8781004B1 (en) | 2011-04-07 | 2014-07-15 | Google Inc. | System and method for encoding video using variable loop filter |
| BR112013028175B1 (pt) * | 2011-06-30 | 2022-05-31 | Mitsubishi Electric Corporation | Dispositivos e métodos de codificação e de decodificação de imagem |
| US20130163660A1 (en) * | 2011-07-01 | 2013-06-27 | Vidyo Inc. | Loop Filter Techniques for Cross-Layer prediction |
| US8885706B2 (en) | 2011-09-16 | 2014-11-11 | Google Inc. | Apparatus and methodology for a video codec system with noise reduction capability |
| US9131073B1 (en) | 2012-03-02 | 2015-09-08 | Google Inc. | Motion estimation aided noise reduction |
| US9344729B1 (en) | 2012-07-11 | 2016-05-17 | Google Inc. | Selective prediction signal filtering |
| US11240515B2 (en) * | 2012-09-10 | 2022-02-01 | Apple Inc. | Video display preference filtering |
| EP3104614A4 (en) * | 2014-02-03 | 2017-09-13 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, encoded stream conversion device, image encoding method, and image decoding method |
| US10102613B2 (en) | 2014-09-25 | 2018-10-16 | Google Llc | Frequency-domain denoising |
| WO2017063169A1 (zh) * | 2015-10-15 | 2017-04-20 | 富士通株式会社 | 图像编码方法、装置以及图像处理设备 |
| KR102853921B1 (ko) * | 2016-11-18 | 2025-09-01 | 삼성전자주식회사 | 텍스처를 처리하는 방법 및 장치 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63199589A (ja) * | 1987-02-14 | 1988-08-18 | Fujitsu Ltd | フレ−ム間符号化方式 |
| FR2703535A1 (fr) * | 1993-03-31 | 1994-10-07 | Philips Electronique Lab | Procédé et dispositif pour décoder des images comprimées. |
| CN100351911C (zh) * | 1995-08-21 | 2007-11-28 | 松下电器产业株式会社 | 根据交互控制实现意外性场景展开的多媒体光盘再生装置 |
| KR100203262B1 (ko) * | 1996-06-11 | 1999-06-15 | 윤종용 | 픽춰단위 동기화를 위한 비디오디코더의 인터페이스장치 |
| JPH1070717A (ja) * | 1996-06-19 | 1998-03-10 | Matsushita Electric Ind Co Ltd | 画像符号化装置及び画像復号化装置 |
| JPH1013791A (ja) * | 1996-06-24 | 1998-01-16 | Matsushita Electric Ind Co Ltd | 映像信号復号化方法,及び映像信号復号化装置 |
| WO1999021367A1 (en) * | 1997-10-20 | 1999-04-29 | Mitsubishi Denki Kabushiki Kaisha | Image encoder and image decoder |
| JPH11136671A (ja) * | 1997-10-31 | 1999-05-21 | Fujitsu Ltd | 動画像復号方法及び装置並びに動画像再生装置 |
| US6178205B1 (en) * | 1997-12-12 | 2001-01-23 | Vtel Corporation | Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering |
| KR100601609B1 (ko) * | 1999-06-04 | 2006-07-14 | 삼성전자주식회사 | 동화상 복호화 장치 및 그 방법 |
| JP3406255B2 (ja) * | 1999-09-29 | 2003-05-12 | 松下電器産業株式会社 | 画像復号装置および方法 |
| EP1122940A3 (en) * | 2000-01-31 | 2003-09-10 | Canon Kabushiki Kaisha | Image processing method and apparatus |
| JP2001275110A (ja) * | 2000-03-24 | 2001-10-05 | Matsushita Electric Ind Co Ltd | 動的なループ及びポストフィルタリングのための方法及び装置 |
| EP1160759A3 (en) * | 2000-05-31 | 2008-11-26 | Panasonic Corporation | Image output device and image output control method |
| JP2003018600A (ja) * | 2001-07-04 | 2003-01-17 | Hitachi Ltd | 画像復号装置 |
-
2003
- 2003-11-26 US US10/724,317 patent/US20040179610A1/en not_active Abandoned
- 2003-11-28 JP JP2003398981A patent/JP4439890B2/ja not_active Expired - Lifetime
-
2004
- 2004-02-18 CN CN2008100034591A patent/CN101222633B/zh not_active Expired - Lifetime
- 2004-02-18 EP EP10182088A patent/EP2268017A3/en not_active Withdrawn
- 2004-02-18 KR KR1020097002633A patent/KR101040872B1/ko not_active Expired - Lifetime
- 2004-02-18 US US10/532,845 patent/US20070002947A1/en not_active Abandoned
- 2004-02-18 KR KR1020117004219A patent/KR101103184B1/ko not_active Expired - Lifetime
- 2004-02-18 CN CN2008100034587A patent/CN101222632B/zh not_active Expired - Lifetime
- 2004-02-18 CN CN2008100034604A patent/CN101242533B/zh not_active Expired - Lifetime
- 2004-02-18 CN CNB2004800045971A patent/CN100375519C/zh not_active Expired - Lifetime
- 2004-02-18 EP EP04712315A patent/EP1597918A4/en not_active Ceased
- 2004-02-18 WO PCT/US2004/004647 patent/WO2004077348A2/en not_active Ceased
- 2004-02-18 KR KR1020057010319A patent/KR101011868B1/ko not_active Expired - Lifetime
-
2008
- 2008-11-21 JP JP2008298829A patent/JP2009044772A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009044772A5 (enExample) | ||
| CY1121940T1 (el) | Μεθοδος αποκωδικοποιησης βιντεο με βαση τις ιεραρχικες κωδικοποιημενες πληροφοριες μοτιβου μπλοκ | |
| JP2008542819A5 (enExample) | ||
| RU2013151253A (ru) | Устройство кодирования изображений, устройство декодирования изображений, способ кодирования изображений и способ декодирования изображений | |
| FI3407605T3 (fi) | Menetelmä ja laite parametrijoukkojen koodaamiseksi ja dekoodaamiseksi viipaletasolla | |
| TW200746052A (en) | Apparatus and method for encoding and decoding signal | |
| RU2020108486A (ru) | Способ кодирования изображения и устройство обработки информации | |
| JP2013017167A5 (enExample) | ||
| JP2015534779A5 (enExample) | ||
| JP2009526262A5 (enExample) | ||
| JP2011061851A5 (enExample) | ||
| RU2016113843A (ru) | Способ, устройство и система для кодирования и декодирования видеоданных | |
| CY1118490T1 (el) | Μεθοδος και συσκευη για την κωδικοποιηση βιντεο και μεθοδος και συσκευη για την αποκωδικοποιηση βιντεο, βασει της ιεραρχικης δομης της μοναδας κωδικοποιησης | |
| MY177622A (en) | Method and apparatus for encoding and decoding coding unit of picture boundary | |
| JP2009536363A5 (enExample) | ||
| BRPI0811469A8 (pt) | métodos e dispositivo em um codificador e decodificador para suportar decodificação de ciclo simples de vídeo codificado em imagem multivista | |
| TWI347755B (en) | Method for encoding a digital signal into a scalable bitstream; method for decoding a scalable bitstream and decoder performing the same; and related computer program element and computer readable medium executing the same | |
| RU2014101355A (ru) | Устройство декодирования сигнала изображения, способ декодирования сигнала изображения, устройство кодирования сигнала изображения, способ кодирования сигнала изображения и программа | |
| JP2007336573A5 (enExample) | ||
| RU2014106516A (ru) | Устройство декодирования, способ декодирования, устройство кодирования, способ кодирования и программа | |
| EP4460006A3 (en) | Advanced coding techniques for high efficiency video coding (hevc) screen content coding (scc) extensions | |
| RU2009133417A (ru) | Кодирование аудиосигнала | |
| MX2014003435A (es) | Codificador de sesion de presentacion remota de baja complejidad. | |
| WO2011090790A8 (en) | Methods and apparatus for sampling -based super resolution video encoding and decoding | |
| JP2015507424A5 (enExample) |