In this paper, it was described the novel algorithms of the fast centroid detection of the exposed area, as well as the algorithm of the fast coordinate genera-tion for the flags in the plain, which has the possibil-ity of the drastic improvement in the processing time against the conventional processor-based image pro-cessing system. The designed circuit has the ability of processing the rough vision processing of the centroid detection within 100mus for 23 x 23 pixels and the processing time is expected not to increase so much as the num-ber of pixels increases, which will be an advantage against the conventional processor-based image processing system for the lager number of pixels.
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