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ACIVS
2006
Springer

A Charged Active Contour Based on Electrostatics

9 years 6 months ago
A Charged Active Contour Based on Electrostatics
We propose a novel active contour model by incorporating particle based electrostatic interactions into the geometric active contour framework. The proposed active contour, embedded in level sets, propagates under the joint influence of a boundary attraction force and a boundary competition force. Unlike other contour models, the proposed vector field dynamically adapts by updating itself when a contour reaches a boundary. The model is then more invariant to initialisation and possesses better convergence abilities. Analytical and comparative results are presented on synthetic and real images.
Ronghua Yang, Majid Mirmehdi, Xianghua Xie
Added 13 Jun 2010
Updated 13 Jun 2010
Type Conference
Year 2006
Where ACIVS
Authors Ronghua Yang, Majid Mirmehdi, Xianghua Xie
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