Triangular B-B surfaces reconstruction based on point cloud of laser scanner

Yingfu Guo; Wenyun Wang

doi:10.1117/12.819775

31 December 2008 Triangular B-B surfaces reconstruction based on point cloud of laser scanner

Yingfu Guo, Wenyun Wang

Proceedings Volume 7130, Fourth International Symposium on Precision Mechanical Measurements; 71305Z (2008) https://doi.org/10.1117/12.819775
Event: Fourth International Symposium on Precision Mechanical Measurements, 2008, Anhui, China

Abstract

Considering the characteristics that point cloud data obtained by laser scanning system has the same coordinate values in some dimension, the triangular B-B surfaces reconstruction technique is proposed. For the preprocessing of the initial point cloud, the points that don't belong to the surface are deleted, and the methods of splitting, sorting and slicing are used. The least square non-uniform B-Spline method is used to smooth and interpolate the section point cloud data, then the data of reconstructed surface can be achieved after a secondary sampling. An example of the mouse is given to testify that the method is effective and feasible.

Citation Download Citation

Yingfu Guo and Wenyun Wang "Triangular B-B surfaces reconstruction based on point cloud of laser scanner", Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 71305Z (31 December 2008); https://doi.org/10.1117/12.819775

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