559 search results - page 2 / 112 » Improved Snake Model for Fast Image Segmentation |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
A key step in the process of lip-reading is determining the shape of the speaker’s lips. This has previously been achieved through an energy method known as “snakes”, howeve...
ICCV
1998
IEEE
14 years 6 months ago
1998
IEEE
We describe how to teach deformable models to maximize image segmentation correctness based on user-specified criteria, and we present a method for evaluating which criteria work ...
DAGM
2005
Springer
13 years 10 months ago
2005
Springer
A fully automatic method to extract field boundaries from imagery is described in this paper. The fields are represented together with additional prior knowledge in the form of GIS...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Few people use the probability theory in order to achieve image segmentation with snake models. In this article1 , we are presenting an active contour algorithm based on a probabi...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
Fitting of the chin is an essential part of facial model fitting systems. Many previous approaches to chin fitting have used active contour models or snakes. However, achieving su...