Conservative sampling of solids in image space

Yuen Shan Leung; Charlie C.L. Wang

doi:10.1109/MCG.2013.2

Conservative sampling of solids in image space

Yuen Shan Leung, Charlie C.L. Wang

Mechanical and Aeronautical Engineering Division L5

Chinese University of Hong Kong

Research output: Contribution to journal › Article › peer-review

Abstract

Conservative sampling samples boundary-representation (B-rep) solid models into layered depth images (LDIs). The resulting models have a closed boundary and are guaranteed to bound the input B-rep models on the rays of LDIs. This approach can be fully implemented by shader programs supported by various graphics hardware. Experimental results demonstrate this approach's efficiency; applications of it to evaluating intersecting volumes and computing Minkowski sums show its versatility.

Original language	English
Article number	6415478
Pages (from-to)	32-43
Number of pages	12
Journal	IEEE Computer Graphics and Applications
Volume	33
Issue number	1
DOIs	https://doi.org/10.1109/MCG.2013.2
Publication status	Published - 31 Jan 2013

Keywords

computer graphics
GPU
image space
layered depth images
sampling
solid model

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10.1109/MCG.2013.2

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Conservative sampling of solids in image space

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