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Skinning surface algorithm of B-spline for scattered point cloud

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4 Author(s)
Xia Zhang ; Shenyang Inst. of Autom., Chinese Acad. of Sci., Shenyang, China ; Jibin Zhao ; Weijun Liu ; Enyang Gao

Due to the intrinsic property of B-Spline surface, the surface reconstruction with scattered and chaos point-cloud is a challenging problem. This paper proposed a skinning surface algorithm of B-spline for scattered point-cloud. First, raw data was preprocessed including denoising, simplifying and slicing to obtain section data. Second, approximating cross section data into B-spline curves and resampling to ensure the common knot vector. Then the new data would be parameterized and interpolated into B-spline curves. Finally, surface of scatter point-cloud would be reconstructed by skinning. Experiments demonstrate that this method is easy to implement and provides an accurate surface model.

Published in:

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Date of Conference:

16-18 April 2011