35 search results - page 3 / 7 » Image Segmentation Using Gradient Vector Diffusion and Regio... |
HAPTICS
2005
IEEE
13 years 11 months ago
2005
IEEE
The manual step in semi-automatic segmentation of medical volume images typically involves initialization procedures such as placement of seed-points or positioning of surface mod...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
This paper presents a segmentation scheme for images containing both smooth regions and textures. It is based on a vector-valued anisotropic diffusion on a combined color/Gabor fe...
ICASSP
2007
IEEE
14 years 2 days ago
2007
IEEE
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
CVPR
1997
IEEE
13 years 10 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 initializ...
JMIV
2006
13 years 5 months ago
2006
In this paper, we propose to focus on the segmentation of vectorial features (e.g. vector fields or color intensity) using region-based active contours. We search for a domain that...