Point sampling with uniformly distributed lines

J. Rovira, P. Wonka, F. Castro, M. Sbert

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

In this paper we address the problem of extracting representative point samples from polygonal models. The goal of such a sampling algorithm is to find points that are evenly distributed. We propose star-discrepancy as a measure for sampling quality and propose new sampling methods based on global line distributions. We investigate several line generation algorithms including an efficient hardware-based sampling method. Our method contributes to the area of point-based graphics by extracting points that are more evenly distributed than by sampling with current algorithms.

Original languageEnglish (US)
Title of host publicationPoint-Based Graphics, 2005 - Eurographics/IEEE VGTC Symposium Proceedings
Pages109-118
Number of pages10
StatePublished - 2005
EventEurographics/IEEE VGTC Symposium on Point-Based Graphics, 2005 - Stony Brook, NY, United States
Duration: Jun 20 2005Jun 21 2005

Other

OtherEurographics/IEEE VGTC Symposium on Point-Based Graphics, 2005
CountryUnited States
CityStony Brook, NY
Period6/20/056/21/05

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Sampling
Stars
Hardware

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Rovira, J., Wonka, P., Castro, F., & Sbert, M. (2005). Point sampling with uniformly distributed lines. In Point-Based Graphics, 2005 - Eurographics/IEEE VGTC Symposium Proceedings (pp. 109-118). [1500325]

Point sampling with uniformly distributed lines. / Rovira, J.; Wonka, P.; Castro, F.; Sbert, M.

Point-Based Graphics, 2005 - Eurographics/IEEE VGTC Symposium Proceedings. 2005. p. 109-118 1500325.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rovira, J, Wonka, P, Castro, F & Sbert, M 2005, Point sampling with uniformly distributed lines. in Point-Based Graphics, 2005 - Eurographics/IEEE VGTC Symposium Proceedings., 1500325, pp. 109-118, Eurographics/IEEE VGTC Symposium on Point-Based Graphics, 2005, Stony Brook, NY, United States, 6/20/05.
Rovira J, Wonka P, Castro F, Sbert M. Point sampling with uniformly distributed lines. In Point-Based Graphics, 2005 - Eurographics/IEEE VGTC Symposium Proceedings. 2005. p. 109-118. 1500325
Rovira, J. ; Wonka, P. ; Castro, F. ; Sbert, M. / Point sampling with uniformly distributed lines. Point-Based Graphics, 2005 - Eurographics/IEEE VGTC Symposium Proceedings. 2005. pp. 109-118
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