79 search results - page 6 / 16 » A linear formulation of shape from specular flow |
ICCV
2009
IEEE
13 years 4 months ago
2009
IEEE
In this paper we introduce a novel approach to single view reconstruction using shape grammars. Our approach consists in modeling architectural styles using a set of basic shapes ...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
Convex and continuous energy formulations for low level
vision problems enable efficient search procedures for the
corresponding globally optimal solutions. In this work we
exte...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Abstract This paper presents a novel algorithm aiming at analysis and identification of faces viewed from different poses and illumination conditions. Face analysis from a single i...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper proposes a new approach to 3D reconstruction of piecewise planar objects based on two image regularities, connectivity and perspective symmetry. First, we formulate the...
CVPR
2001
IEEE
14 years 9 months ago
2001
IEEE
We introduce linear methods for model-based tracking of nonrigid 3D objects and for acquiring such models from video. 3D motions and flexions are calculated directly from image in...