256 search results - page 47 / 52 » Modeling Geometric Structure and Illumination Variation of a... |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Detecting and segmenting free-form objects from cluttered backgrounds is a challenging problem in computer vision. Signature detection in document images is one classic example an...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
In this paper, we propose a new PDE-based methodology for deformable surfaces that is capable of automatically evolving its shape to capture the geometric boundary of the data and ...
SMILE
1998
Springer
13 years 12 months ago
1998
Springer
As virtual worlds demand ever more realistic 3D models, attention is being focussed on systems that can acquire graphical models from real objects. This paper describes a system wh...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Strong lighting is common in natural scenes yet is often viewed as a nuisance for object pose estimation and tracking. In human shape and pose estimation, cast shadows can be conf...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper examines the problem of reconstructing a voxelized representation of 3D space from a series of images. An iterative algorithm is used to find the scene model which join...