Item
|
Rovira, Jordi
Wonka, Peter Castro Villegas, Francesc Sbert, Mateu |
|
| 2005 | |
| 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 | |
| application/pdf | |
| Rovira, J., Wonka, P., Castro, F., i Sbert, M. (2005). Point sampling with uniformly distributed lines. Eurographics/IEEE VGTC Symposium Proceedings Point-Based Graphics : 2005, 109-118. Recuperat 8 octubre 2010, a http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1500325 | |
| 3-905673-20-7 | |
| 1511-7813 | |
| http://hdl.handle.net/10256/3068 | |
| eng | |
| IEEE | |
|
Reproducció digital del document publicat a: http://dx.doi.org/10.1109/PBG.2005.194071 Articles publicats (D-IMA) |
|
| © Eurographics/IEEE VGTC Symposium Proceedings Point-Based Graphics, 2005, p. 109-118 | |
| Tots els drets reservats | |
|
Algorismes computacionals
Geometria computacional Imatges tridimensionals PolÃgons Computer algorithms Computational geometry Polygons Three-dimensional imaging |
|
| Point sampling with uniformly distributed lines | |
| info:eu-repo/semantics/article | |
| DUGiDocs |
