154 search results - page 13 / 31 » Image Super-Resolution by Vectorizing Edges |
CVPR
1997
IEEE
14 years 4 days ago
1997
IEEE
Snakes, or active contours, are used extensively in computer vision and image processing applications, particularly to locate object boundaries. Problems associated with initializ...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
We propose a video region segmentation scheme combining spatio-temporal edges and watershed techniques. We consider the video sequence as a 3-D volume and compute color edges with...
IBPRIA
2007
Springer
14 years 2 months ago
2007
Springer
On–board pedestrian detection is a key task in advanced driver assistance systems. It involves dealing with aspect–changing objects in cluttered environments, and working in a ...
VIS
2006
IEEE
14 years 9 months ago
2006
IEEE
Accurately representing higher-order singularities of vector fields defined on piecewise linear surfaces is a non-trivial problem. In this work, we introduce a concise yet complet...
Publication
A novel method for eye and mouth detection and eye center and mouth corner lo-
calization, based on geometrical information is presented in this paper. First, a face
detector is ...