70 search results - page 4 / 14 » Edge Detection and Ridge Detection with Automatic Scale Sele... |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this work we construct scale invariant descriptors (SIDs) without requiring the estimation of image scale; we thereby avoid scale selection which is often unreliable. Our start...
MVA
2000
13 years 7 months ago
2000
We propose a new approach for automatic road extraction from aerial imagery with a model and a strategy mainly based on the multi-scale detection of roads in combination with geome...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Edge detection is one of the most studied problems in computer vision, yet it remains a very challenging task. It is difficult since often the decision for an edge cannot be made ...
IJIT
2004
13 years 8 months ago
2004
In this paper, we propose a morphing method by which face color images can be freely transformed. The main focus of this work is the transformation of one face image to another. Th...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
In this contribution, we are concerned with the detection and re ned localization of 3D point landmarks. We propose multi-step di erential procedures for subvoxel localization of 3...