602 search results - page 10 / 121 » gradient vector flow |
ICPR
2002
IEEE
14 years 2 months ago
2002
IEEE
Active Contour (or Snake) Model is recognized as one of the efficient tools for 2D/3D image segmentation. However, traditional snake models prove to be limited in several aspects...
PR
2007
13 years 9 months ago
2007
Many algorithms suppress skeleton associated with boundary perturbation by preventing their formation or by costly branch pruning. This work proposes a novel concept of structural...
AAAI
2011
12 years 9 months ago
2011
In this paper we propose differential eligibility vectors (DEV) for temporal-difference (TD) learning, a new class of eligibility vectors designed to bring out the contribution of...
DICTA
2003
13 years 11 months ago
2003
The Circle Hough Transform (CHT) has become a common method for circle detection in numerous image processing applications. Because of its drawbacks, various modifications to the b...
NECO
2002
13 years 9 months ago
2002
