CN1146244C - 一种在音像压缩系统中用于编码可视对象的方法 - Google Patents
一种在音像压缩系统中用于编码可视对象的方法 Download PDFInfo
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- CN1146244C CN1146244C CNB011187867A CN01118786A CN1146244C CN 1146244 C CN1146244 C CN 1146244C CN B011187867 A CNB011187867 A CN B011187867A CN 01118786 A CN01118786 A CN 01118786A CN 1146244 C CN1146244 C CN 1146244C
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
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- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG97038616 | 1997-10-24 | ||
SG1997003861A SG116400A1 (en) | 1997-10-24 | 1997-10-24 | A method for computational graceful degradation inan audiovisual compression system. |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981205771A Division CN1155252C (zh) | 1997-10-24 | 1998-10-26 | 在音像压缩系统中用于计算适度失真的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1342024A CN1342024A (zh) | 2002-03-27 |
CN1146244C true CN1146244C (zh) | 2004-04-14 |
Family
ID=20429767
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011187891A Expired - Lifetime CN1147152C (zh) | 1997-10-24 | 1998-10-26 | 一种用于在音像压缩系统中解码输入位流的方法 |
CNB981205771A Expired - Lifetime CN1155252C (zh) | 1997-10-24 | 1998-10-26 | 在音像压缩系统中用于计算适度失真的方法 |
CNB011187867A Expired - Lifetime CN1146244C (zh) | 1997-10-24 | 1998-10-26 | 一种在音像压缩系统中用于编码可视对象的方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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CNB011187891A Expired - Lifetime CN1147152C (zh) | 1997-10-24 | 1998-10-26 | 一种用于在音像压缩系统中解码输入位流的方法 |
CNB981205771A Expired - Lifetime CN1155252C (zh) | 1997-10-24 | 1998-10-26 | 在音像压缩系统中用于计算适度失真的方法 |
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US (5) | US6408096B2 (zh) |
EP (3) | EP1187490B1 (zh) |
JP (2) | JP3425377B2 (zh) |
KR (2) | KR100312604B1 (zh) |
CN (3) | CN1147152C (zh) |
DE (3) | DE69803821T2 (zh) |
SG (1) | SG116400A1 (zh) |
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US6631163B1 (en) * | 2000-11-14 | 2003-10-07 | Koninklijke Philips Electronics N.V. | Dynamic adaptation of complexity in an MPEG-2 scalable decoder |
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JP4157686B2 (ja) * | 2001-05-15 | 2008-10-01 | 株式会社モノリス | 画像符号化および復号のための方法および装置 |
US6940904B2 (en) * | 2001-05-29 | 2005-09-06 | Broadcom Corporation | Artifact-free displaying of MPEG-2 video in the progressive-refresh mode |
US7483581B2 (en) | 2001-07-02 | 2009-01-27 | Qualcomm Incorporated | Apparatus and method for encoding digital image data in a lossless manner |
US6704362B2 (en) | 2001-07-06 | 2004-03-09 | Koninklijke Philips Electronics N.V. | Resource scalable decoding |
KR100440953B1 (ko) * | 2001-08-18 | 2004-07-21 | 삼성전자주식회사 | 영상 압축 비트 스트림의 트랜스코딩 방법 |
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FR2832581A1 (fr) * | 2001-11-21 | 2003-05-23 | Canon Kk | Procede et dispositif de determination d'au moins un parametre de codage de donnees multimedia |
WO2003045068A2 (en) * | 2001-11-21 | 2003-05-30 | Canon Kabushiki Kaisha | Method and device for determining at least one multimedia data encoding parameter |
US20050114887A1 (en) * | 2002-03-08 | 2005-05-26 | Gelissen Johan H.A. | Quality of video |
US7660356B2 (en) * | 2002-10-02 | 2010-02-09 | Lsi Corporation | Compressed video format with partial picture representation |
EP1414273A1 (en) * | 2002-10-22 | 2004-04-28 | Koninklijke Philips Electronics N.V. | Embedded data signaling |
JP2006511159A (ja) * | 2002-12-20 | 2006-03-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | マルチメディアを安全に頒布するための階層スキーム |
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