68 search results - page 2 / 14 » Linear representation of discrete surfaces in 3D |
DGCI
2005
Springer
13 years 10 months ago
2005
Springer
A new approach to ray tracing implicit surfaces based on recursive space subdivision is presented in this paper. Interval arithmetic, already used to calculate intersections in ray...
CVPR
2010
IEEE
13 years 8 months ago
2010
IEEE
In this paper, we present an approach to multi-view image-based 3D reconstruction by statistically inversing the ray-tracing based image generation process. The proposed algorithm...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
We propose a novel method for computing a geometrically consistent and spatially dense matching between two 3D shapes. Rather than mapping points to points we match infinitesimal...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we design linear time algorithms to recognize and determine topological invariants such as genus and homology groups in 3D. These invariants can be used to identify...
ICCAD
2003
IEEE
14 years 2 months ago
2003
IEEE
Detailed electromagnetic analysis of three-dimensional structures in multilayered dielectric media is critical for automatic generation of equivalent circuit models for the interc...