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In recent decades, reliability in the presence of transient faults is already a significant problem for concern. To mitigate the effects of such faults, fault-tolerant techniques are proposed. However, validating the effectiveness of such fault-tolerant techniques constitutes another problem. In this paper, we put forward an original approach to evaluate the effectiveness of signature monitoring mechanisms...
Under the conditions of fasting moving, shape changing and partial occlusion of target, Now mostly tracking algorithms are difficult to get accurate contour of target, for these problems, a novel contour tracking algorithm based on particle filter and fast level set is proposed. Firstly, the particle filter algorithm is adopted to estimate moving target's boundary contour. Then, according to the nearest...
A novel contour tracking algorithm is proposed in this paper. The algorithm first coverts the input image into sixteen different color feature spaces and adopts Fisher discriminating rule to adaptively select the top-ranked three discriminative feature spaces who can discriminate the target region and its neighbor background region best, then adopts the nearest neighbor decision method to construct...
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