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In this paper, we present a method using pixel-level information, local region-level information and global-level information to remove shadow. At the pixel-level, we employ GMM to model the behavior of cast shadow for every pixel in the HSV color space, as it can deal with complex illumination conditions. However, unlike the GMM for background which can obtain sample every frame, this model for shadow...
Network Control System (NCS) is a synthetic application which combines control science, computer science and network technology. NCS technology is more and more applied in industry control system because of its simple structure, easy maintenance and high reliability. This article reviews the development history of the NCS, and introduces its current research statuses. Based on the basic theories and...
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