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This paper proposes an efficient memory system (MS) for fast block matching motion estimation algorithms, which suffer from bandwidth problem and random block data access problem. One novel data-to-memory mapping algorithm is proposed to solve these problems. By data reuse and efficient memory arrangement based on Latin Square, the bandwidth can be reduced to 5.15 Mbit/s for SVGA video. To balance...
Fingerprint images are textural images consisting of ridges and valleys. The orientation of textures can be determined by orientation field computation. Fingerprint orientation field is the critical basis for fingerprint image segmentation, filtering enhancement and matching processes, and the fingerprint orientation field algorithm plays a very important role in the applied Automated Fingerprint...
A novel method for the detection of multiple moving objects is proposed in this paper. In order to get the detailed information of the objects, fast level set method which is only based on the evolution of single link list is mainly used to detect the boundaries of moving objects. The whole process consists of two main procedures: the coarse detection and the fine localization. During the coarse detection...
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