244 search results - page 7 / 49 » On the geometry of polar varieties |
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
3D imaging is a popular method for acquiring accurate models for a variety of applications. However, the size of the geometric features that can be modeled in this manner is depen...
TOG
2008
13 years 7 months ago
2008
We introduce a computational framework for discovering regular or repeated geometric structures in 3D shapes. We describe and classify possible regular structures and present an e...
SI3D
2012
ACM
12 years 3 months ago
2012
ACM
Shading complex materials such as acquired reflectances in multilight environments is computationally expensive. Estimating the shading integral requires multiple samples of the ...
SIGGRAPH
2010
ACM
14 years 1 days ago
2010
ACM
This paper addresses the fundamental problem of computing stable medial representations of 3D shapes. We propose a spatially adaptive classification of geometric features that yi...
SGP
2007
13 years 10 months ago
2007
In this paper, we describe a system for the reconstruction of deforming geometry from a time sequence of unstructured, noisy point clouds, as produced by recent real-time range sc...