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Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method
Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method
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机译:描述对象区域数据的方法,用于生成对象区域数据的设备,视频处理设备和视频处理方法
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摘要
A region data describing method for describing, over a plurality of frames, region data about the region of an arbitrary object in a video, the method specifying the object region in the video with at least either of an approximate figure approximating the region or characteristic points of the region, approximating a trajectory obtained by arranging position data of the representative points or the characteristic point in a direction in which frames proceed with a predetermined function and describing the parameter of the function as region data. Thus, the region of a predetermined object in the video can be described with a small quantity of data. Moreover, creation and handling of data can easily be performed.
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