1201 search results - page 10 / 241 » Algebraic Geometry and Object Representation in Computer Vis... |
ICPR
2000
IEEE
13 years 12 months ago
2000
IEEE
SIGGRAPH
2010
ACM
13 years 12 months 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...
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
We investigate the motions that lead to ambiguous Euclidean scene reconstructions under several common calibration constraints, giving a complete description of such critical moti...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
Many object classes, including human faces, can be modeled as a set of characteristic parts arranged in a variable spatial con guration. We introduce a simpli ed model of a deforma...
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...