444 search results - page 17 / 89 » 3D surface models by geometric constraints propagation |
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—Triangulation serves as the basis for many geometrybased algorithms in wireless sensor networks. In this paper we propose a distributed algorithm that produces a triangu...
MICCAI
2000
Springer
13 years 11 months ago
2000
Springer
This paper is focused on the use of the level set formalism to segment anatomical structures in 3D images (ultrasound ou magnetic resonance images). A closed 3D surface propagates...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
We present a method for deforming piecewise linear 3D curves with constant length constraint. We show how this constraint can be integrated into a multiresolution editing tool all...
ECCV
1994
Springer
13 years 11 months ago
1994
Springer
We present a novel robust methodology for corresponding a dense set of points on an object surface from photometric values, for 3-D stereo computation of depth. We use two stereo p...
ENC
2004
IEEE
13 years 11 months ago
2004
IEEE
Point hierarchies are suitable for creating framecoherent animations of 3D models in non-photorealistic styles such as stippling, painterly and other artistic rendering. In this p...