925 search results - page 62 / 185 » Reconstructing relief surfaces |
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
In this paper, we apply supershapes and R-functions to surface recovery from 3D data sets. Individual supershapes are separately recovered from a segmented mesh. R-functions are u...
BILDMED
2004
13 years 10 months ago
2004
In this paper we present a level-set framework for accurate and efficient extraction of the surface of a brain from MRI data. To prevent the so-called partial volume effect we use ...
CRV
2006
IEEE
14 years 3 months ago
2006
IEEE
A regularization-based approach to 3-D reconstruction from multiple images is proposed. As one of the most widely used multiple-view 3-D reconstruction algorithms, Space Carving c...
SMI
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper, we present a novel modeling method for synthesizing rough surfaces using discrete surface growth models. We employ a two-pass method. Initial point cluster data is ...
CGF
2008
13 years 9 months ago
2008
Silhouette is a key feature that distinguishes displacement mapping from normal mapping. However the silhouette rendering in the GPU implementation of displacement mapping (which ...