23703 search results - page 4450 / 4741 » Learning from Demonstration |
159
Voted
CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
We present a new approach to reconstruct the shape of a 3D object or scene from a set of calibrated images. The central idea of our method is to combine the topological flexibilit...
141
click to vote
CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
High-level generative models provide elegant descriptions of videos and are commonly used as the inference framework in many unsupervised motion segmentation schemes. However, app...
148
Voted
CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
In this paper, we propose a particle filtering approach for the problem of registering two point sets that differ by a rigid body transformation. Typically, registration algorithm...
162
Voted
ICCV
2007
IEEE
16 years 5 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...
157
Voted
ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
Previous studies have demonstrated that the appearance of an object under varying illumination conditions can be represented by a low-dimensional linear subspace. A set of basis i...