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Extracting Curvilinear Structures A Differential Geometric Approach

上传者: 2019-09-22 14:04:04上传 PDF文件 689.28KB 热度 30次
Inthispaperamethodtoextractcurvilinearstructuresfromdigitalimagesispresented.Theapproachisbasedondifferentialgeometricpropertiesoftheimagefunction.Foreachpixel,thesecondorderTaylorpolynomialiscomputedbyconvolvingtheimagewiththederivativesofaGaussiansmoothingkernel.Linepointsarerequi
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