Image processing apparatus, method, and program for...

Details Image processing apparatus, method, and program for... Image processing apparatus, method, and program for...

2006-11-14

2006-11-14

Wu, Jingge (Department: 2624)

Image analysis

Applications

Motion or velocity measuring

C382S181000, C382S218000, C382S219000, C382S220000, C382S254000, C382S274000, C348S135000, C348S700000

Reexamination Certificate

active

07136508

ABSTRACT:
A moving image Vd consists of a plurality of frames F1–F12. A scene change SC of the moving image Vd is detected according to change in each frame regarding to brightness information of image, and the plurality of frames are divided into frame groups FG1(F1–F8) and FG2(F9–F12) each having substantially the same scene at the scene change as a boundary. Then, with respect to the frame group FG1, every three frames, F1, F4, F7are sampled to execute scene determination, and a most frequent scene is determined as a common scene of the frame group. Consequently, scene determination results for sufficiently scene-changed frames F4, F7interposed between frames F1, F12of both ends of the frame group FG1can be utilized, so that it is possible to determine the common scene with high accuracy.

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patent: 07-038842 (1995-02-01), None

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