835 search results - page 11 / 167 » Structure and Motion from Silhouettes |
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper presents an algorithm for computing optical flow, shape, motion, lighting, and albedo from an image sequence of a rigidly-moving Lambertian object under distant illumin...
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
2000
Springer
14 years 9 months ago
2000
Springer
The causal estimation of three-dimensional motion from a sequence of two-dimensional images can be posed as a nonlinear filtering problem. We describe the implementation of an algo...
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper we address the problem of recognizing moving objects in videos by utilizing synthetic 3D models. We use only the silhouette space of the synthetic models making thus...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
Realistic merging of virtual and real objects requires that the augmented patterns be correctly occluded by foreground objects. In this paper, we propose a semi-automatic method f...