40 search results - page 3 / 8 » A Charged Geometric Model for Active Contours |
ICCV
2005
IEEE
14 years 15 days ago
2005
IEEE
The representation and modelling of regions is an important topic in computer vision. In this paper, we represent a region via a level set of a ‘phase field’ function. The fu...
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
We present a new model for the extraction of networks from images in the presence of occlusions. Such occlusions cause gaps in the extracted network that need to be closed. Using ...
JVCIR
2010
13 years 5 months ago
2010
Noble forces in image segmentation based on active contours models are proposed for capturing objects in the image. Contemplating the common functionality of forces in previous ac...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper proposes an image segmentation model based on the active contour model, the Mumford-Shah functional and the image decomposition process. Generally speaking, the active ...
ICIP
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper, we describe a region-based active contour technique to perform image segmentation. We propose an energy functional that realizes an explicit trade-off between the (...