JP2006506912A5 - - Google Patents
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- JP2006506912A5 JP2006506912A5 JP2004553875A JP2004553875A JP2006506912A5 JP 2006506912 A5 JP2006506912 A5 JP 2006506912A5 JP 2004553875 A JP2004553875 A JP 2004553875A JP 2004553875 A JP2004553875 A JP 2004553875A JP 2006506912 A5 JP2006506912 A5 JP 2006506912A5
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- JP
- Japan
- Prior art keywords
- quantization step
- bitstream
- quantized
- target application
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- Prior art date
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- 238000013139 quantization Methods 0.000 claims 114
- 238000000034 method Methods 0.000 claims 11
- 241000735552 Erythroxylum Species 0.000 claims 3
- 235000008957 cocaer Nutrition 0.000 claims 3
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42688702P | 2002-11-15 | 2002-11-15 | |
| US60/426,887 | 2002-11-15 | ||
| PCT/US2003/036827 WO2004047425A2 (en) | 2002-11-15 | 2003-11-17 | Apparatus and method for multiple description encoding |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010166249A Division JP2010263657A (ja) | 2002-11-15 | 2010-07-23 | 複数記述符号化のための装置及び方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006506912A JP2006506912A (ja) | 2006-02-23 |
| JP2006506912A5 true JP2006506912A5 (enExample) | 2007-01-18 |
| JP5021167B2 JP5021167B2 (ja) | 2012-09-05 |
Family
ID=32326448
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004553875A Expired - Fee Related JP5021167B2 (ja) | 2002-11-15 | 2003-11-17 | 複数記述符号化のための装置及び方法 |
| JP2004553876A Expired - Fee Related JP4541896B2 (ja) | 2002-11-15 | 2003-11-17 | 多重記述符合化のための装置及び方法 |
| JP2010166249A Pending JP2010263657A (ja) | 2002-11-15 | 2010-07-23 | 複数記述符号化のための装置及び方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004553876A Expired - Fee Related JP4541896B2 (ja) | 2002-11-15 | 2003-11-17 | 多重記述符合化のための装置及び方法 |
| JP2010166249A Pending JP2010263657A (ja) | 2002-11-15 | 2010-07-23 | 複数記述符号化のための装置及び方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (3) | US7564382B2 (enExample) |
| EP (2) | EP1573469B1 (enExample) |
| JP (3) | JP5021167B2 (enExample) |
| KR (2) | KR101066051B1 (enExample) |
| CN (2) | CN1726644B (enExample) |
| AT (3) | ATE527591T1 (enExample) |
| AU (2) | AU2003291057B2 (enExample) |
| CA (1) | CA2506102C (enExample) |
| DE (2) | DE60327273D1 (enExample) |
| ES (3) | ES2323334T3 (enExample) |
| IL (1) | IL168511A (enExample) |
| WO (2) | WO2004046879A2 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1726644B (zh) * | 2002-11-15 | 2010-04-28 | 高通股份有限公司 | 用于产生压缩数据的多种描述的设备和方法 |
| US7995849B2 (en) * | 2003-03-17 | 2011-08-09 | Qualcomm, Incorporated | Method and apparatus for improving video quality of low bit-rate video |
| EP1638337A1 (en) | 2004-09-16 | 2006-03-22 | STMicroelectronics S.r.l. | Method and system for multiple description coding and computer program product therefor |
| ITTO20040780A1 (it) | 2004-11-09 | 2005-02-09 | St Microelectronics Srl | Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico |
| US7241678B2 (en) * | 2005-01-06 | 2007-07-10 | United Microelectronics Corp. | Integrated die bumping process |
| FI20050113L (fi) * | 2005-02-01 | 2006-08-02 | Paavo Eskelinen | Menetelmä kuvainformaation käsittelemiseksi |
| US8139642B2 (en) | 2005-08-29 | 2012-03-20 | Stmicroelectronics S.R.L. | Method for encoding signals, related systems and program product therefor |
| US7536299B2 (en) * | 2005-12-19 | 2009-05-19 | Dolby Laboratories Licensing Corporation | Correlating and decorrelating transforms for multiple description coding systems |
| US20070258012A1 (en) * | 2006-05-04 | 2007-11-08 | Syntax Brillian Corp. | Method for scaling and cropping images for television display |
| CN101340261B (zh) * | 2007-07-05 | 2012-08-22 | 华为技术有限公司 | 多描述编码和多描述解码的方法、装置及系统 |
| EP2046046A1 (en) * | 2007-10-02 | 2009-04-08 | Thomson Licensing | Methods of encoding and reconstructing image data and devices implementing said methods |
| KR20100103822A (ko) * | 2008-01-14 | 2010-09-28 | 톰슨 라이센싱 | 다중 격자 성김-기반의 필터링을 사용하는 아티팩트 제거 필터링 방법 및 장치 |
| KR101522004B1 (ko) * | 2008-10-29 | 2015-05-20 | 삼성전자 주식회사 | 시각적 코드를 이용한 데이터 전송 장치 및 방법과 데이터 수신 장치 및 방법 |
| KR101703327B1 (ko) * | 2010-01-14 | 2017-02-06 | 삼성전자 주식회사 | 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
| US20140185950A1 (en) * | 2012-12-28 | 2014-07-03 | Microsoft Corporation | Progressive entropy encoding |
| US10628165B2 (en) * | 2017-08-17 | 2020-04-21 | Agora Lab, Inc. | Gain control for multiple description coding |
| US10802285B2 (en) | 2018-03-05 | 2020-10-13 | Invensas Corporation | Remote optical engine for virtual reality or augmented reality headsets |
| WO2021164014A1 (zh) * | 2020-02-21 | 2021-08-26 | 华为技术有限公司 | 视频编码方法及装置 |
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| US2990957A (en) * | 1955-12-20 | 1961-07-04 | Ibm | Record card sorting collator |
| JPS62222783A (ja) * | 1986-03-24 | 1987-09-30 | Kokusai Denshin Denwa Co Ltd <Kdd> | 動画像の高能率符号化方式 |
| JPH0366228A (ja) * | 1989-08-04 | 1991-03-20 | Matsushita Electric Ind Co Ltd | ブロック符号化装置と復号化装置 |
| US5021891A (en) * | 1990-02-27 | 1991-06-04 | Qualcomm, Inc. | Adaptive block size image compression method and system |
| US5107345A (en) * | 1990-02-27 | 1992-04-21 | Qualcomm Incorporated | Adaptive block size image compression method and system |
| EP0514663A3 (en) * | 1991-05-24 | 1993-07-14 | International Business Machines Corporation | An apparatus and method for motion video encoding employing an adaptive quantizer |
| JP3145403B2 (ja) | 1991-06-04 | 2001-03-12 | クァルコム・インコーポレーテッド | アダプティブ・ブロックサイズイメージ圧縮方法およびシステム |
| JP3178140B2 (ja) | 1993-02-08 | 2001-06-18 | 松下電器産業株式会社 | 画像データ圧縮装置 |
| JP2933457B2 (ja) | 1993-02-18 | 1999-08-16 | 日本電気株式会社 | ウェーブレット変換符号化方法 |
| US5515388A (en) | 1993-03-19 | 1996-05-07 | Sony Corporation | Apparatus and method for preventing repetitive random errors in transform coefficients representing a motion picture signal |
| JPH07146927A (ja) * | 1993-11-22 | 1995-06-06 | Matsushita Electric Ind Co Ltd | 画像ファイル装置 |
| US6031937A (en) | 1994-05-19 | 2000-02-29 | Next Software, Inc. | Method and apparatus for video compression using block and wavelet techniques |
| JPH0823539A (ja) * | 1994-07-11 | 1996-01-23 | Nippon Hoso Kyokai <Nhk> | 高能率符号化におけるトランスコーダ装置 |
| US5889561A (en) | 1994-11-04 | 1999-03-30 | Rca Thomson Licensing Corporation | Method and apparatus for scaling a compressed video bitstream |
| JPH08205140A (ja) | 1995-01-31 | 1996-08-09 | Canon Inc | 画像圧縮装置 |
| US6256349B1 (en) * | 1995-12-28 | 2001-07-03 | Sony Corporation | Picture signal encoding method and apparatus, picture signal transmitting method, picture signal decoding method and apparatus and recording medium |
| US5982441A (en) | 1996-01-12 | 1999-11-09 | Iterated Systems, Inc. | System and method for representing a video sequence |
| JPH09230894A (ja) * | 1996-02-20 | 1997-09-05 | Shogo Nakamura | 音声圧縮伸張装置及び音声圧縮伸張方法 |
| US5982434A (en) * | 1996-03-22 | 1999-11-09 | Sony Corporation | Image signal coding method and device thereof, image signal decoding method and device thereof, and recording medium |
| US5748792A (en) | 1996-08-13 | 1998-05-05 | Polaroid Corporation | Large kernel filtering using a fixed-size block processor |
| KR100297830B1 (ko) | 1996-11-09 | 2001-08-07 | 윤종용 | 영상단위별 비트발생량 조절 장치 및 방법 |
| JPH10107644A (ja) | 1996-09-26 | 1998-04-24 | Sony Corp | 量子化装置および方法、並びに、符号化装置および方法 |
| JPH10200892A (ja) * | 1997-01-10 | 1998-07-31 | Mitsubishi Electric Corp | 画像符号化装置 |
| CA2226241A1 (en) * | 1997-01-30 | 1998-07-30 | Amy Ruth Reibman | Multiple description coding communication system |
| US6188799B1 (en) | 1997-02-07 | 2001-02-13 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for removing noise in still and moving pictures |
| US6014172A (en) * | 1997-03-21 | 2000-01-11 | Trw Inc. | Optimized video compression from a single process step |
| US6111913A (en) | 1997-05-20 | 2000-08-29 | International Business Machines Corporation | Macroblock bit regulation schemes for video encoder |
| KR100244290B1 (ko) | 1997-09-09 | 2000-02-01 | 구자홍 | 저속 전송에서의 동영상을 위한 디블록킹 필터링 방법 |
| KR100269125B1 (ko) | 1997-10-25 | 2000-10-16 | 윤덕용 | 양자화효과감소를위한영상데이터후처리방법및장치 |
| US6396956B1 (en) * | 1998-03-31 | 2002-05-28 | Sharp Laboratories Of America, Inc. | Method and apparatus for selecting image data to skip when encoding digital video |
| DE69813632T2 (de) | 1998-05-12 | 2004-01-29 | St Microelectronics Asia | Konditionale maskierung für einen videocodierer |
| US6094631A (en) * | 1998-07-09 | 2000-07-25 | Winbond Electronics Corp. | Method of signal compression |
| RU2154918C1 (ru) | 1998-08-01 | 2000-08-20 | Самсунг Электроникс Ко., Лтд. | Способ и устройство для цикл-фильтрации данных изображения |
| WO2001028222A2 (en) | 1999-10-12 | 2001-04-19 | Perception Digital Technology (Bvi) Limited | Digital multimedia jukebox |
| US6480547B1 (en) * | 1999-10-15 | 2002-11-12 | Koninklijke Philips Electronics N.V. | System and method for encoding and decoding the residual signal for fine granular scalable video |
| US6529634B1 (en) | 1999-11-08 | 2003-03-04 | Qualcomm, Inc. | Contrast sensitive variance based adaptive block size DCT image compression |
| JP4441839B2 (ja) * | 2000-08-17 | 2010-03-31 | ソニー株式会社 | 統計多重システム、統計多重制御装置および統計多重方法 |
| JP2002176359A (ja) * | 2000-12-06 | 2002-06-21 | Canon Inc | 情報処理装置及びその制御方法、情報処理システム、コンピュータ可読メモリ |
| AU2002323591A1 (en) | 2001-09-05 | 2003-03-18 | Emblaze Systems Ltd. | Method for reducing blocking artifacts |
| US20030053637A1 (en) | 2001-09-14 | 2003-03-20 | Michael Rodemer | Audio distributor |
| US9042445B2 (en) | 2001-09-24 | 2015-05-26 | Broadcom Corporation | Method for deblocking field-frame video |
| CN101448162B (zh) | 2001-12-17 | 2013-01-02 | 微软公司 | 处理视频图像的方法 |
| US6907079B2 (en) | 2002-05-01 | 2005-06-14 | Thomson Licensing S.A. | Deblocking filter conditioned on pixel brightness |
| US7227998B2 (en) * | 2002-06-11 | 2007-06-05 | Canon Kabushiki Kaisha | Image processing apparatus, control method of the same, computer program, and computer-readable storage medium |
| US6950473B2 (en) | 2002-06-21 | 2005-09-27 | Seiko Epson Corporation | Hybrid technique for reducing blocking and ringing artifacts in low-bit-rate coding |
| US20030235250A1 (en) | 2002-06-24 | 2003-12-25 | Ankur Varma | Video deblocking |
| CN1726644B (zh) * | 2002-11-15 | 2010-04-28 | 高通股份有限公司 | 用于产生压缩数据的多种描述的设备和方法 |
| US20040179608A1 (en) * | 2003-02-27 | 2004-09-16 | Intel Corporation | Multiple-description coding methods and apparatus |
| US7430336B2 (en) | 2004-05-06 | 2008-09-30 | Qualcomm Incorporated | Method and apparatus for image enhancement for low bit rate video compression |
-
2003
- 2003-11-17 CN CN2003801062289A patent/CN1726644B/zh not_active Expired - Fee Related
- 2003-11-17 CA CA2506102A patent/CA2506102C/en not_active Expired - Fee Related
- 2003-11-17 JP JP2004553875A patent/JP5021167B2/ja not_active Expired - Fee Related
- 2003-11-17 ES ES08075216T patent/ES2323334T3/es not_active Expired - Lifetime
- 2003-11-17 CN CNB2003801062306A patent/CN100553151C/zh not_active Expired - Fee Related
- 2003-11-17 WO PCT/US2003/036828 patent/WO2004046879A2/en not_active Ceased
- 2003-11-17 US US10/715,572 patent/US7564382B2/en not_active Expired - Fee Related
- 2003-11-17 EP EP03783645A patent/EP1573469B1/en not_active Expired - Lifetime
- 2003-11-17 DE DE60327273T patent/DE60327273D1/de not_active Expired - Lifetime
- 2003-11-17 EP EP03783644A patent/EP1579577B1/en not_active Expired - Lifetime
- 2003-11-17 JP JP2004553876A patent/JP4541896B2/ja not_active Expired - Fee Related
- 2003-11-17 ES ES03783645T patent/ES2371871T3/es not_active Expired - Lifetime
- 2003-11-17 KR KR1020057008694A patent/KR101066051B1/ko not_active Expired - Fee Related
- 2003-11-17 ES ES03783644T patent/ES2309379T3/es not_active Expired - Lifetime
- 2003-11-17 AU AU2003291057A patent/AU2003291057B2/en not_active Ceased
- 2003-11-17 US US10/715,573 patent/US7061404B2/en not_active Expired - Lifetime
- 2003-11-17 DE DE60322433T patent/DE60322433D1/de not_active Expired - Lifetime
- 2003-11-17 AU AU2003291058A patent/AU2003291058C1/en not_active Ceased
- 2003-11-17 KR KR1020057008693A patent/KR101051903B1/ko not_active Expired - Fee Related
- 2003-11-17 AT AT03783645T patent/ATE527591T1/de not_active IP Right Cessation
- 2003-11-17 AT AT08075216T patent/ATE428997T1/de not_active IP Right Cessation
- 2003-11-17 WO PCT/US2003/036827 patent/WO2004047425A2/en not_active Ceased
- 2003-11-17 AT AT03783644T patent/ATE402523T1/de not_active IP Right Cessation
-
2005
- 2005-05-10 IL IL168511A patent/IL168511A/en not_active IP Right Cessation
-
2006
- 2006-04-26 US US11/412,568 patent/US7561073B2/en not_active Expired - Fee Related
-
2010
- 2010-07-23 JP JP2010166249A patent/JP2010263657A/ja active Pending
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