2716 search results - page 143 / 544 » Computational Topology for Shape Modeling |
NIPS
1998
13 years 11 months ago
1998
A recent neural model of illusory contour formation is based on a distribution of natural shapes traced by particles moving with constant speed in directions given by Brownian mot...
136
click to vote
Presentation
In this paper, we present a novel framework for computing centerlines for both 2D and 3D shape analysis. The framework works as follows: an object centerline point is selected auto...
ICCV
2003
IEEE
15 years 3 days ago
2003
IEEE
This article proposes a solution of the Lambertian shape from shading (SFS) problem in the case of a pinhole camera model (performing a perspective projection). Our approach is ba...
3DOR
2009
13 years 11 months ago
2009
The objective of the Shape Retrieval Contest '09 (SHREC'09) of Partial Models is to compare the performances of algorithms that accept a range image as the query and ret...
ICCV
2009
IEEE
13 years 8 months ago
2009
IEEE
In this paper we identify the constraints under which the generally ill-posed problem of the simultaneous recovery of surface shape and its photometric invariants can be rendered ...