Determining gamma functions for reconstruction of unorganized point sets

Marietta E. Cameron; Kenneth R. Sloan Jr.; Ying Sun

doi:10.1117/12.539233

4 June 2004 Determining gamma functions for reconstruction of unorganized point sets

Marietta E. Cameron, Kenneth R. Sloan Jr., Ying Sun

Proceedings Volume 5295, Visualization and Data Analysis 2004; (2004) https://doi.org/10.1117/12.539233
Event: Electronic Imaging 2004, 2004, San Jose, California, United States

Abstract

In this paper, we examine a modification to our three-dimensional point cloud reconstruction method, Gamma Shapes. Gamma Shapes is an extension to Alpha Shapes with the advantage that the Gamma Shape method allows the automatic selection of local scaling factors. This presentation examines scaling methods based on simple approximations of the point set’s medial axis.

Citation Download Citation

Marietta E. Cameron, Kenneth R. Sloan Jr., and Ying Sun "Determining gamma functions for reconstruction of unorganized point sets", Proc. SPIE 5295, Visualization and Data Analysis 2004, (4 June 2004); https://doi.org/10.1117/12.539233

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