发明名称 |
Systems and methods for automatically editing a video |
摘要 |
<p>Systems and methods to automatically edit a video to generate a video summary are described. In one aspect, sub-shots are extracted from the video. Importance measures are calculated for at least a portion of the extracted sub-shots. Respective relative distributions for sub-shots having relatively higher importance measures as compared to importance measures of other sub-shots are determined. Based on the determined relative distributions, sub-shots that do not exhibit a uniform distribution with respect to other sub-shots in the particular ones are dropped. The remaining sub-shots are connected with respective transitions to generate the video summary.</p> |
申请公布号 |
EP1416490(B1) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20030025041 |
申请日期 |
2003.10.30 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
HUA, XIAN-SHENG;LU, LIE;MA, YU-FEI;LI, MINGJING;ZHANG, HONG-JIANG |
分类号 |
G11B27/031;H04N5/91;G11B27/02;G11B27/034;G11B27/036;G11B27/11;G11B27/28 |
主分类号 |
G11B27/031 |
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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