24 search results - page 5 / 5 » Shape Context and Chamfer Matching in Cluttered Scenes |
3DIM
2007
IEEE
14 years 6 months ago
2007
IEEE
Object pose (location and orientation) estimation is a
common task in many computer vision applications. Although
many methods exist, most algorithms need manual
initialization ...
ICCV
2007
IEEE
14 years 8 months ago
2007
IEEE
This paper introduces an affine invariant shape descriptor for maximally stable extremal regions (MSER). Affine invariant feature descriptors are normally computed by sampling the...
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We analyze the modulation of a light field via nonrefracting attenuators. In the most general case, any desired modulation can be achieved with attenuators having four degrees of ...
SIGGRAPH
2010
ACM
13 years 10 months ago
2010
ACM
In this paper, we address the problem of inverse procedural modeling: Given a piece of exemplar 3D geometry, we would like to find a set of rules that describe objects that are s...