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In order to extract all the billiard objects from Snooker videos, an effective algorithm of the billiard segmentation is proposed in this paper. This method is divided into the follow two steps: first, we use an automatic segmentation method of local peak edges to extract the Snooker table, this step is mainly served for the image preprocessing; and then is the detection of video objects. Through...
In this paper a method is proposed to segment the board in Snooker games automatically. The algorithm involves the following steps: first, separable second derivative of Guassian steerable filters, which are linear combination of basis filters and can implement filtering with variant direction, are used to extract the edges in both horizontal and vertical directions. The input image f(x,y) is convolved...
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