416 search results - page 51 / 84 » Image Segmentation using Multi-Coloured Active Illumination |
CVPR
1997
IEEE
12 years 4 months 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
initial...
IJCV
2006
13 years 7 months ago
2006
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
ICIAR
2004
Springer
14 years 1 months ago
2004
Springer
The bidirectional texture function (BTF) describes rough texture appearance variations due to varying illumination and viewing conditions. Such a function consists of thousands of ...
MICCAI
2003
Springer
14 years 8 months ago
2003
Springer
Abstract. An automated method for segmenting the outer boundary of abdominal aortic aneurysms in MR images is presented. The method is based on the well known Active Shape Models (...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
The expression levels of rod opsin and glial fibrillary acidic protein (GFAP) capture important structural changes in the retina during injury and recovery. Quantitatively measur...