1297 search results - page 229 / 260 » Covariant Derivatives and Vision |
ICPR
2000
IEEE
14 years 27 days ago
2000
IEEE
2. Obtain the gray-levelgradient magnitude. 3. Derive the threshold surface by deforming the original image gray-level surface. 4. The thresholdsurface interpolation. 5. Segmentati...
ICPR
2000
IEEE
14 years 27 days ago
2000
IEEE
In this paper we describe a voxel-based 3-D reconstruction technique from multiple calibrated camera views that makes explicit use of the finite size footprint of a voxel when pr...
ICPR
2000
IEEE
14 years 27 days ago
2000
IEEE
In this paper we introduce a new deformable model, called eigensnake, for segmentation of elongated structures in a probabilistic framework. Instead of snake attraction by speci...
ARVLSI
1999
IEEE
14 years 24 days ago
1999
IEEE
The ability of animals to select a limited region of sensory space for scrutiny is an important factor in dealing with cluttered or complex sensory environments. Such an attention...
3DPVT
2004
IEEE
2004
IEEE
Projection Model, 3D Reconstruction and Rigid Motion Estimation from Non-Central Catadioptric Images
14 years 7 days ago
This paper addresses the problem of rigid motion estimation and 3D reconstruction in vision systems where it is possible to recover the incident light ray direction from the image...