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In order to detect the feature edges on 3D mesh precisely, the paper proposes a novel algorithm by extend the Canny detector to the 3D data. The algorithm first selected the candidate feature vertexes by multi-stage adjacent information, calculated the deformation value on each candidate point; Then, calculated the edge's sharpness value by endpoint's deformation value and other related information,...
In order to detect the feature edges on 3D mesh precisely, the paper proposes an effective algorithm by using the related endpoint's information to detect the 3D edge. The algorithm first selected the candidate feature vertexes by multi-stage adjacent information, calculated the deformation value on each candidate point; Then calculated the edge's feature value by endpoint's deformation value and...
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