Description: It WaS found a fast，simple and a
higher seal image(HSI)identification rate way to identify the seal characteristies ba矧on texture identification after a lot of
metlxxts W dkS studied by using a series of pre-processing including the use of HIS color space tO extract the seal oDbr image
feature．In this experiment．Fourier transform is combined with polar transform to compute the spectral of the seaJ imprint used
to achieve the characteristics of it，and support vector machine(SVM)ch．,tsifier to implement finaI identification decision of s翰I
imprint．Our experiments show that the method has good analyse capability of circumgyrating fixedness texture and cxmld
improve the identification rate．
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Seal Identification.pdf
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