325 search results - page 45 / 65 » Image Segmentation Based on Watershed and Edge Detection Tec... |
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
The way catadioptric images are acquired implies that they present radial distortions. Therefore, classical processing may not be suitable. This statement will be illustrated by c...
CVPR
1997
IEEE
14 years 28 days ago
1997
IEEE
— A number of active contour models have been proposed that unify the curve evolution framework with classical energy minimization techniques for segmentation, such as snakes. Th...
ECCV
2006
Springer
14 years 11 days ago
2006
Springer
We present a novel method for the detection of motion boundaries in a video sequence based on differential properties of the spatio-temporal domain. Regarding the video sequence as...
MICCAI
2010
Springer
13 years 7 months ago
2010
Springer
Automatic segmentation of the esophagus from CT data is a challenging problem. Its wall consists of muscle tissue, which has low contrast in CT. Sometimes it is filled with air or...
IBPRIA
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This paper extends and generalizes the Bayesian semisupervised segmentation algorithm [1] for oil spill detection using SAR images. In the base algorithm on which we buil...