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Conventional H∞filter is much more conservative, as the filter parameters are set in the initial while Kalman filter requires the statistical properties of noise accurately. For the above limitations, this paper proposed an adaptive H2/H∞ filter for multi-sensor integrated navigation systems. The method derives the gain weight coefficient using the theory of matrix inequalities and estimation variance...
This paper presents a new method for the matting problem of color image, which is based on the ideology of image matting proposed by Thomas Porter and Tom Duff and the algorithm of D-S evidence theory. Firstly, the given image must be marked as many approaches. The difference from other methods is that the boundary of foreground called uncertain region should only be signed as constraints in this...
Motion detection is a fundamental and important part of many visual tracking systems and of other computer vision applications. In this paper, we present a robust and effective motion detection method for detecting foreground moving objects even with quick lighting changes and shadows in scenes. The proposed approach integrates YCbCr color features with texture by a fuzzy method based on Choquet integral...
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