CN100571365C - 用于在双通道编码中选择扫描模式的方法与设备 - Google Patents
用于在双通道编码中选择扫描模式的方法与设备 Download PDFInfo
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- CN100571365C CN100571365C CNB2004800230544A CN200480023054A CN100571365C CN 100571365 C CN100571365 C CN 100571365C CN B2004800230544 A CNB2004800230544 A CN B2004800230544A CN 200480023054 A CN200480023054 A CN 200480023054A CN 100571365 C CN100571365 C CN 100571365C
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Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US49451503P | 2003-08-12 | 2003-08-12 | |
US60/494,515 | 2003-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1839629A CN1839629A (zh) | 2006-09-27 |
CN100571365C true CN100571365C (zh) | 2009-12-16 |
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CNB2004800230544A Expired - Fee Related CN100571365C (zh) | 2003-08-12 | 2004-08-10 | 用于在双通道编码中选择扫描模式的方法与设备 |
Country Status (6)
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US (1) | US20050036549A1 (zh) |
EP (1) | EP1661398A4 (zh) |
KR (1) | KR101263813B1 (zh) |
CN (1) | CN100571365C (zh) |
CA (1) | CA2533885A1 (zh) |
WO (1) | WO2005017699A2 (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100694059B1 (ko) * | 2004-09-30 | 2007-03-12 | 삼성전자주식회사 | 멀티 타임 스캔 방식에 기초한 인터 모드 인코딩 및디코딩 방법 및 장치 |
KR100694058B1 (ko) * | 2004-09-30 | 2007-03-12 | 삼성전자주식회사 | 멀티 타임 스캔 방식에 기초한 인트라 모드 인코딩 및디코딩 방법 및 장치 |
KR100868476B1 (ko) * | 2005-10-21 | 2008-11-12 | 한국전자통신연구원 | 적응적 스캐닝을 이용한 동영상 부호화/복호화 장치 및 그방법 |
CN101501998A (zh) * | 2006-08-04 | 2009-08-05 | 汤姆逊许可公司 | 用于对图片序列进行编码的方法以及执行所述方法的装置 |
US8488668B2 (en) * | 2007-06-15 | 2013-07-16 | Qualcomm Incorporated | Adaptive coefficient scanning for video coding |
US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
EP2286595A1 (en) * | 2008-06-16 | 2011-02-23 | Dolby Laboratories Licensing Corporation | Rate control model adaptation based on slice dependencies for video coding |
KR101145399B1 (ko) * | 2010-02-26 | 2012-05-15 | 한국전자통신연구원 | 멀티-패스 인코딩 장치 및 방법 |
US9661338B2 (en) | 2010-07-09 | 2017-05-23 | Qualcomm Incorporated | Coding syntax elements for adaptive scans of transform coefficients for video coding |
CN102131090B (zh) * | 2010-11-22 | 2012-10-03 | 华为技术有限公司 | 视频文件播放的方法、***及媒体资源服务器 |
US8976861B2 (en) | 2010-12-03 | 2015-03-10 | Qualcomm Incorporated | Separately coding the position of a last significant coefficient of a video block in video coding |
US9042440B2 (en) | 2010-12-03 | 2015-05-26 | Qualcomm Incorporated | Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding |
US20120163456A1 (en) * | 2010-12-22 | 2012-06-28 | Qualcomm Incorporated | Using a most probable scanning order to efficiently code scanning order information for a video block in video coding |
US10992958B2 (en) | 2010-12-29 | 2021-04-27 | Qualcomm Incorporated | Video coding using mapped transforms and scanning modes |
US9106913B2 (en) | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
US10397577B2 (en) | 2011-03-08 | 2019-08-27 | Velos Media, Llc | Inverse scan order for significance map coding of transform coefficients in video coding |
US9167253B2 (en) | 2011-06-28 | 2015-10-20 | Qualcomm Incorporated | Derivation of the position in scan order of the last significant transform coefficient in video coding |
US20130077674A1 (en) * | 2011-09-23 | 2013-03-28 | Media Excel Korea Co. Ltd. | Method and apparatus for encoding moving picture |
US9813704B2 (en) | 2011-10-31 | 2017-11-07 | Nanyang Technological University | Lossless image and video compression |
US9094684B2 (en) * | 2011-12-19 | 2015-07-28 | Google Technology Holdings LLC | Method for dual pass rate control video encoding |
US9813760B2 (en) | 2012-10-31 | 2017-11-07 | Nanyang Technological University | Multi-screen media delivery systems and methods |
JP6271756B2 (ja) | 2013-12-02 | 2018-01-31 | ドルビー・インターナショナル・アーベー | ビットレート信号伝達の方法および該方法を可能にするビットストリーム・フォーマット |
EP2938073A1 (en) * | 2014-04-24 | 2015-10-28 | Thomson Licensing | Methods for encoding and decoding a picture and corresponding devices |
US10306229B2 (en) | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
US10623774B2 (en) | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
US10387099B2 (en) * | 2016-07-28 | 2019-08-20 | Intelligent Waves Llc | System, method and computer program product for generating remote views in a virtual mobile device platform using efficient color space conversion and frame encoding |
US11323748B2 (en) | 2018-12-19 | 2022-05-03 | Qualcomm Incorporated | Tree-based transform unit (TU) partition for video coding |
Family Cites Families (8)
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KR960006762B1 (ko) * | 1992-02-29 | 1996-05-23 | 삼성전자주식회사 | 화상부호화를 위한 효율적인 2차원 데이타의 주사선택회로 |
KR100233536B1 (ko) * | 1997-04-04 | 1999-12-01 | 윤종용 | 런-레벨심볼 복호화방법 및 장치 |
US6100826A (en) * | 1997-04-04 | 2000-08-08 | Samsung Electronics Co., Ltd. | Symbol decoding method and apparatus |
JP3168183B2 (ja) | 1998-03-05 | 2001-05-21 | カネボウ株式会社 | データ処理装置 |
US7046910B2 (en) * | 1998-11-20 | 2006-05-16 | General Instrument Corporation | Methods and apparatus for transcoding progressive I-slice refreshed MPEG data streams to enable trick play mode features on a television appliance |
JP2001275116A (ja) * | 2000-03-24 | 2001-10-05 | Sharp Corp | 画像処理装置 |
US6944226B1 (en) * | 2000-10-03 | 2005-09-13 | Matsushita Electric Corporation Of America | System and associated method for transcoding discrete cosine transform coded signals |
US7266148B2 (en) * | 2001-01-05 | 2007-09-04 | Lg Electronics Inc. | Video transcoding apparatus |
-
2004
- 2004-07-09 US US10/888,268 patent/US20050036549A1/en not_active Abandoned
- 2004-08-10 KR KR1020067002821A patent/KR101263813B1/ko active IP Right Grant
- 2004-08-10 CN CNB2004800230544A patent/CN100571365C/zh not_active Expired - Fee Related
- 2004-08-10 CA CA002533885A patent/CA2533885A1/en not_active Abandoned
- 2004-08-10 EP EP04781045A patent/EP1661398A4/en not_active Withdrawn
- 2004-08-10 WO PCT/US2004/026298 patent/WO2005017699A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN1839629A (zh) | 2006-09-27 |
CA2533885A1 (en) | 2005-02-24 |
WO2005017699A2 (en) | 2005-02-24 |
EP1661398A4 (en) | 2009-09-02 |
EP1661398A2 (en) | 2006-05-31 |
WO2005017699A3 (en) | 2005-04-28 |
US20050036549A1 (en) | 2005-02-17 |
KR20060071393A (ko) | 2006-06-26 |
KR101263813B1 (ko) | 2013-05-13 |
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