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Visibility-driven Mesh Analysis and Visualization through Graph Cuts
(IEEE Computer Society, 2008-11)
In this paper we present an algorithm that operates on a triangular mesh and classifies each face of a triangle as either inside or outside. We present three example applications of this core algorithm: normal orientation, ...
Adaptive Global Visibility Sampling
(Association for Computing Machinery (ACM), 2009)
In this paper we propose a global visibility algorithm which computes from-region visibility for all view cells simultaneously in a progressive manner. We cast rays to sample visibility interactions and use the information ...