发明名称 Method and apparatus for specifying scene information in a moving picture
摘要 In an image processing apparatus, a moving picture storage module stores moving picture data. A scene designation module designates at least one scene in the moving picture data, and sets a key frame and importance level of the designated scene. A frame feature extraction module acquires an image feature amount of the designated key frame. A scene feature information storage module generates scene feature information including the duration, key frame, importance level, and image feature amount of the key frame of the scene designated by the scene designation module, and stores the generated information in a memory in correspondence with the moving picture data. Based on the scene feature information, digest playback for playing back only principal part of the designated moving picture data is executed, or desired moving picture data is found by a similar image search using the key frame.
申请公布号 US6704029(B1) 申请公布日期 2004.03.09
申请号 US20000547342 申请日期 2000.04.11
申请人 CANON KABUSHIKI KAISHA 发明人 IKEDA KAZUYO;SHIIYAMA HIROTAKA;TOJO HIROSHI
分类号 H04N5/76;G06F17/30;G06T1/00;H04N5/765;H04N5/91;(IPC1-7):G09G5/00 主分类号 H04N5/76
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