发明名称 |
Video editing apparatus selecting representative video images |
摘要 |
<p>A video information processing apparatus for selecting a representative video image from a group of video images in dependence upon a frequency of occurrence of a plurality of possible values of at least one image property. The processing apparatus comprises: an image data accumulator for calculating the frequency of occurrence of said plurality of values of the image property for each frame of said group; a representative frequency calculation module for calculating a representative frequency of occurrence for each of said plurality of possible values of the image property wherein said representative frequency is calculated with respect to said group of video images; a representative video image extractor for selecting said representative video image by selecting an image of said group which has a frequency of occurrence of said plurality of possible values close to said average frequency of occurrence. <IMAGE></p> |
申请公布号 |
EP1215677(A1) |
申请公布日期 |
2002.06.19 |
申请号 |
EP20010310202 |
申请日期 |
2001.12.06 |
申请人 |
SONY UNITED KINGDOM LIMITED |
发明人 |
MCGRATH, MARK JOHN;KYDD, ANDREW;THORPE, JONATHAN |
分类号 |
H04N5/76;G06F17/30;G11B27/00;G11B27/02;G11B27/031;G11B27/032;G11B27/034;G11B27/28;G11B27/32;H04N5/91;(IPC1-7):G11B27/28 |
主分类号 |
H04N5/76 |
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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