发明名称 |
SYSTEM AND METHOD FOR THE DYNAMIC RESOLUTION CHANGE FOR VIDEO ENCODING |
摘要 |
The present invention relates to a method, system and computer program product for the predictive encoding of digital video sequences. The objectives of the invention are accomplished by dynamically determining the resolution of a current frame being encoded and outputting the determination. The determination process is based on statistical and coding information of a plurality of frames, including at least one previous frame and the current frame. Further, general encoding parameters and the encoding parameters of a current frame at a chosen resolution are determined, wherein the encoding parameter selection step takes into account the determination of the dynamic resolution determination step in determining the encoding parameters. |
申请公布号 |
KR20060132890(A) |
申请公布日期 |
2006.12.22 |
申请号 |
KR20067015510 |
申请日期 |
2006.07.31 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
RATAKONDA KRISHNA C.;JAGMOHAN ASHISH |
分类号 |
H04N7/26;H04N7/46;H04N7/50 |
主分类号 |
H04N7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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