发明名称 |
METHOD FOR DETERMINING KEY VIDEO FRAMES |
摘要 |
A method for determining key video frames for a digital video having a time sequence of video frames, comprising using a processor to perform the steps of: analyzing the digital video to determine an importance value as a function of time; forming a warped time representation by temporal relocation of the video frames responsive to the importance value as a function of time; subdividing the warped time digital video sequence representation into a set of equal intervals; selecting a key video frame for each interval by analyzing the video frames within each interval; and storing an indication of the key video frames in a processor-accessible memory. |
申请公布号 |
WO2011149697(A2) |
申请公布日期 |
2011.12.01 |
申请号 |
WO2011US36710 |
申请日期 |
2011.05.17 |
申请人 |
EASTMAN KODAK COMPANY;DEEVER, AARON, THOMAS |
发明人 |
DEEVER, AARON, THOMAS |
分类号 |
G11B27/10 |
主分类号 |
G11B27/10 |
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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