Ning Shangguan

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A triangular mesh model matching method by combination of principle component analysis (PCA) and ICP algorithm is presented. Firstly, two 3D models are initially located by using PCA method. Secondly, ICP algorithm is applied to do fine adjustment and calibration. Finally, quantitatively evaluate the similarity between two models by using difference sum of(More)
An efficient and novel method is presented to automatically mark foot shape anatomical landmarks in human body. 3D digital foot shape including anatomical landmarks is taken as deformation template. PCA and ICP algorithms are applied to make sample foot shape and template foot shape align and registration in the least-squares sense. Then initial(More)
A method that uses 2D sectional outline curve to drive 3D mesh model deformation is presented. (Triangular mesh model denoted by) STL data format is taken as research object. Based on topological reconstruction and using the topological information of the model, the sectional outline curve that intersects by plane and triangular meshes is efficiently(More)
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