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For multitarget tracking problems, occlusions between targets are quite tough tasks. We present a novel algorithm to solve such problems. For the two targets in occlusions, Fukunaga-Koontz transform is exploited to achieve the projection matrix, with which the two targets are projected into a low dimensional space where they are quite distinguishing. To solve the problem of the change of target appearance,...
A new technique for the reconstruction of a smooth surface from a set of 3D data points is presented. The reconstructed surface is represented by an everywhere C1-continuous subdivision surface which interpolates all the given data points. The new technique consists of two major steps. First, an efficient surface reconstruction method is applied to produce a polyhedral approximation to the given data...
This paper represents a method of Content Based Image Retrieval (CBIR) which uses multi-wavelet transform to improve the shape and texture feature extraction and decrease the operand. The theoretical analysis is represented first and the numerical verification and experimental validation using real CT image is showed behind. Both the theoretical analysis and the numerical and experimental results...
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