55 search results - page 3 / 11 » A Metric Approach to Vector-Valued Image Segmentation |
IVC
2006
13 years 5 months ago
2006
This paper considers the optimisation of a nonlinear functional for image segmentation and noise reduction. Equations optimising this functional are derived and employed to detect...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
We present an approach to decomposing branching volume data into sub-branches. First, a metric is proposed for evaluating local convexities in volumetric data, and it is a criteri...
MICCAI
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. In this paper, we present a novel approach for the segmentation of white matter tracts based on Finsler active contours. This technique provides an optimal measure of con...
PSIVT
2009
Springer
13 years 10 months ago
2009
Springer
This paper discusses the detection of moving objects (being a crucial part of driver assistance systems) using monocular or stereoscopic computer vision. In both cases, object dete...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
In this paper, we propose a novel approach to model shape variations. It encodes sparsity, exploits geometric redundancy, and accounts for the different degrees of local variation...