418 search results - page 20 / 84 » Computational Geometry of Contour Extraction |
ICPR
2008
IEEE
14 years 2 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 ...
SMI
2003
IEEE
14 years 29 days ago
2003
IEEE
Skeleton is a lower dimensional shape description of an object. The requirements of a skeleton differ with applications. For example, object recognition requires skeletons with pr...
CVGIP
2004
13 years 7 months ago
2004
In this paper we present an efficient method for interpolating a piecewise-linear surface between two parallel slices, each consisting of an arbitrary number of (possibly nested) ...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper proposes a new front propagation flow for boundary extraction. The proposed framework is inspired by the geodesic active contour model and leads to a paradigm that is r...
EMMCVPR
2009
Springer
14 years 2 months ago
2009
Springer
7th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition, Bonn, Germany, August 24-27, 2009 Bayesian boundary models often assume tha...