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Control method for detecting change points in motion picture images and for stopping reproduction thereof and control system for monitoring picture images utilizing the same
Control method for detecting change points in motion picture images and for stopping reproduction thereof and control system for monitoring picture images utilizing the same
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机译：用于检测运动图像中的变化点并停止其再现的控制方法以及使用该方法的监视图像的控制系统
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摘要
Only a video cut (containing a frame) designated by a user is automatically and correctly extracted directly from a video image under playing operation at high speed. A judgement is made as to whether or not the frame of the video image is designated by the user. When such a user designation is made, a detection is made of a change point in the video cut containing this designated frame (reverse playing direction, forward playing direction). Under such a condition that a frame image immediately before this change point is displayed, the playing operation of the video image is brought into a pause state. Accordingly, only the video cut desired by the user can be extracted during a single playing operation of the video image, and the video image can be edited in a high efficiency.
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