922 search results - page 17 / 185 » Unsupervised detection of contours using a statistical model |
GI
2003
Springer
15 years 2 months ago
2003
Springer
Abstract: We report on a visualization system that has been implemented to study cellular events which regulate morphogenesis of large organs or whole embryos. For data acquisition...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. This paper presents a novel approach to unsupervised texture segmentation that relies on a very general nonparametric statistical model of image neighborhoods. The method...
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper presents an improved version of our specific methodology to detect the vessel tree in retinal angiographies. The automatic analysis of retinal vessel tree facilitates ...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
Grouping and Abstraction Using Simple Part Models Pablo Sala and Sven Dickinson Department of Computer Science, University of Toronto, Toronto ON, Canada We address the problem of ...
IJCV
2006
14 years 9 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...