1004 search results - page 44 / 201 » Variational segmentation of color images |
ICIP
2008
IEEE
14 years 9 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 (...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
We propose a simple but flexible method for solving the generalized vector-valued TV (VTV) functional, which includes both the 2 -VTV and 1 -VTV regularizations as special cases, ...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
Automatic grouping and segmentation of images remains a challenging problem in computer vision. Recently, a number of authors have demonstrated good performance on this task using...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Object detection in unconstrained images is an important image understanding problem with many potential applications. There has been little success in creating a single algorithm...
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...