205 search results - page 25 / 41 » Nonconvex Regularization for Image Segmentation |
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
In order to analyze the sensitivity of children to RF fields and mobile phones in particular, the SAR (Specific Absorption Ratio) defined as the power absorbed by a unit of mass o...
ICDM
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, we restudy the non-convex data factorization problems (regularized or not, unsupervised or supervised), where the optimization is confined in the nonnegative orthan...
DICTA
2003
13 years 9 months ago
2003
Abstract This paper presents a segmentation technique based on prediction and adaptive region merging. While many techniques for segmentation exist, few of them are suited for the ...
ICCV
2009
IEEE
15 years 18 days ago
2009
IEEE
We propose a method to identify and localize object
classes in images. Instead of operating at the pixel level,
we advocate the use of superpixels as the basic unit of a
class s...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We introduce a novel image segmentation algorithm that uses translational symmetry as the primary foreground/background separation cue. We investigate the process of identifying a...