Simple surface reconstruction algorithm with 3D points in parallel lines

Xingdou Fu; Pingjiang Wang; Xiaoqi Tang; Jihong Chen

doi:10.1117/12.742233

14 November 2007 Simple surface reconstruction algorithm with 3D points in parallel lines

Xingdou Fu, Pingjiang Wang, Xiaoqi Tang, Jihong Chen

Proceedings Volume 6789, MIPPR 2007: Medical Imaging, Parallel Processing of Images, and Optimization Techniques; 67892Q (2007) https://doi.org/10.1117/12.742233
Event: International Symposium on Multispectral Image Processing and Pattern Recognition, 2007, Wuhan, China

Abstract

Referring to 3D measurement methods like grating projection measurement, which make 3D output data arranged in parallel lines, the topic brings forward an algorithm to reconstruct surface that represented in triangle geometry model more efficiently, easily and automatically than those for 3D scattered points do. The algorithm select pairs of matched points from every 2 neighbor lines dynamically, each point from one line. The line made up of a pair of matched points is called skeleton line. Those skeleton lines can be expected as parallel as possible. Then the 4 end points in 2 neighbor Skeleton lines can construct 1 quadrangle, also 2 good-characteristic triangles as elements of triangle geometry model. Also the method is improved to avoid surface gap problems.

Citation Download Citation

Xingdou Fu, Pingjiang Wang, Xiaoqi Tang, and Jihong Chen "Simple surface reconstruction algorithm with 3D points in parallel lines", Proc. SPIE 6789, MIPPR 2007: Medical Imaging, Parallel Processing of Images, and Optimization Techniques, 67892Q (14 November 2007); https://doi.org/10.1117/12.742233

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