CN1801944B - 用于视频编码和解码的方法和设备 - Google Patents
用于视频编码和解码的方法和设备 Download PDFInfo
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Abstract
Description
QP | 在线程中被编码的帧的数量L | 初始比特率(bps) | 比特率增加ZPE-RPS(bps) | 比特率增加ZPE-RPS(%) | 比特率增加正常RPS(bps) | 比特率增加RPS(%) | |
Akiyo | 8 | 50 | 17602 | 14 | 0.1% | 158 | 0.9% |
10 | 53 | 12950 | 67 | 0.5% | 262 | 2.0% | |
13 | 55 | 9410 | 42 | 0.4% | 222 | 2.4% | |
15 | 59 | 7674 | -2 | 0.0% | 386 | 5.0% | |
18 | 62 | 6083 | 24 | 0.4% | 146 | 2.4% | |
20 | 65 | 5306 | 7 | 0.1% | 111 | 2.1% | |
Coastguard | 8 | 16 | 107976 | 266 | 0.2% | 1505 | 1.4% |
10 | 15 | 78458 | 182 | 0.2% | 989 | 1.3% | |
15 | 15 | 43854 | 154 | 0.4% | 556 | 1.3% | |
18 | 15 | 33021 | 187 | 0.6% | 597 | 1.8% | |
20 | 15 | 28370 | 248 | 0.9% | 682 | 2.4% | |
Foreman | 8 | 12 | 87741 | 173 | 0.2% | 534 | 0.6% |
10 | 12 | 65309 | 346 | 0.5% | 622 | 1.0% | |
15 | 11 | 39711 | 95 | 0.2% | 266 | 0.7% | |
18 | 11 | 31718 | 179 | 0.6% | 234 | 0.7% | |
20 | 11 | 28562 | -12 | 0.0% | -7 | 0.0% |
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20001847 | 2000-08-21 | ||
FI20001847A FI120125B (fi) | 2000-08-21 | 2000-08-21 | Kuvankoodaus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA018144349A Division CN1478355A (zh) | 2000-08-21 | 2001-08-21 | 视频编码 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1801944A CN1801944A (zh) | 2006-07-12 |
CN1801944B true CN1801944B (zh) | 2012-10-03 |
Family
ID=8558929
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA018144349A Pending CN1478355A (zh) | 2000-08-21 | 2001-08-21 | 视频编码 |
CN2005101369033A Expired - Fee Related CN1801944B (zh) | 2000-08-21 | 2001-08-21 | 用于视频编码和解码的方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA018144349A Pending CN1478355A (zh) | 2000-08-21 | 2001-08-21 | 视频编码 |
Country Status (8)
Country | Link |
---|---|
US (3) | US20020071485A1 (zh) |
EP (1) | EP1314322A1 (zh) |
JP (5) | JP5115677B2 (zh) |
KR (1) | KR100855643B1 (zh) |
CN (2) | CN1478355A (zh) |
AU (1) | AU2001279873A1 (zh) |
FI (1) | FI120125B (zh) |
WO (1) | WO2002017644A1 (zh) |
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2006
- 2006-03-06 US US11/369,321 patent/US20060146934A1/en not_active Abandoned
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2012
- 2012-08-22 JP JP2012182890A patent/JP5398887B2/ja not_active Expired - Lifetime
- 2012-12-04 JP JP2012264969A patent/JP5483774B2/ja not_active Expired - Fee Related
- 2012-12-04 JP JP2012264970A patent/JP5468670B2/ja not_active Expired - Fee Related
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2013
- 2013-10-16 US US14/055,094 patent/US20140105286A1/en not_active Abandoned
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2014
- 2014-01-27 JP JP2014012059A patent/JP2014131297A/ja active Pending
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CN1190518A (zh) * | 1995-07-06 | 1998-08-12 | 西门子公司 | 用于解码与编码已压缩视频数据流的具有降低了存储器要求的方法 |
US5914751A (en) * | 1995-08-23 | 1999-06-22 | International Business Machines Corporation | Method and apparatus for perception-optimized transmission of video and audio signals |
US6094453A (en) * | 1996-10-11 | 2000-07-25 | Digital Accelerator Corporation | Digital data compression with quad-tree coding of header file |
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JP2013081216A (ja) | 2013-05-02 |
KR100855643B1 (ko) | 2008-09-03 |
JP2014131297A (ja) | 2014-07-10 |
JP2013081217A (ja) | 2013-05-02 |
US20140105286A1 (en) | 2014-04-17 |
AU2001279873A1 (en) | 2002-03-04 |
JP5398887B2 (ja) | 2014-01-29 |
JP5115677B2 (ja) | 2013-01-09 |
FI120125B (fi) | 2009-06-30 |
JP5468670B2 (ja) | 2014-04-09 |
FI20001847A0 (fi) | 2000-08-21 |
FI20001847A (fi) | 2002-02-22 |
US20060146934A1 (en) | 2006-07-06 |
US20020071485A1 (en) | 2002-06-13 |
JP2004507942A (ja) | 2004-03-11 |
JP5483774B2 (ja) | 2014-05-07 |
EP1314322A1 (en) | 2003-05-28 |
KR20030027958A (ko) | 2003-04-07 |
WO2002017644A1 (en) | 2002-02-28 |
CN1801944A (zh) | 2006-07-12 |
JP2013009409A (ja) | 2013-01-10 |
CN1478355A (zh) | 2004-02-25 |
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