Image Space Rendering of Point Clouds Using the HPR Operator

The hidden point removal (HPR) operator introduced by Katz et al. [KTB07] provides an elegant solution for the problem of estimating the visibility of points in point samplings of surfaces. Since the method requires computing the three‐dimensional convex hull of a set with the same cardinality as th...

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Bibliographic Details
Published in:	Computer graphics forum Vol. 33; no. 1; pp. 178 - 189
Main Authors:	Machado e Silva, R., Esperança, C., Marroquim, R., Oliveira, A. A. F.
Format:	Journal Article
Language:	English
Published:	Oxford Blackwell Publishing Ltd 01.02.2014
Subjects:	I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling-Geometric algorithms languages and systems surface reconstruction rendering visibility determination
ISSN:	0167-7055, 1467-8659
Online Access:	Get full text
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