DocumentCode
3480633
Title
Efficient numerical schemes for gradient vector flow
Author
Boukerroui, Djamal
Author_Institution
Centre de Rech. de Royallieu, Univ. de Technol. de Compiegne, Compiegne, France
fYear
2009
fDate
7-10 Nov. 2009
Firstpage
4057
Lastpage
4060
Abstract
Since its publication 10 years ago, the GVF has been used and adapted to various models and problems. Its popularity is certainly due to its effectiveness. The main drawback of GVF and its generalization, is their expensive computation load and its consequence on the capture range. We propose and compare in this work different efficient numerical schemes to solve the GVF and its generalizations.
Keywords
gradient methods; numerical analysis; vectors; computation load; efficient numerical schemes; generalization; gradient vector flow; Active contours; Convolution; Diffusion processes; Information filtering; Information filters; Kernel; Laplace equations; Multigrid methods; Noise robustness; Shape; Active contours; Gradient vector flow; Numerical Schemes;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing (ICIP), 2009 16th IEEE International Conference on
Conference_Location
Cairo
ISSN
1522-4880
Print_ISBN
978-1-4244-5653-6
Electronic_ISBN
1522-4880
Type
conf
DOI
10.1109/ICIP.2009.5413730
Filename
5413730
Link To Document