Morphological Snakes

被引：40

作者：

Alvarez, Luis ^{[1
]}

Baumela, Luis ^{[2
]}

Henriquez, Pedro ^{[1
]}

Marquez-Neila, Pablo ^{[2
]}

机构：

[1] Univ Las Palmas Gran Canaria, Dep Informat & Sistemas, Las Palmas Gran Canaria, Spain

[2] Univ Politecn Madrid, Fac Informat, Dep Inteligencia Artificial, Madrid, Spain

来源：

2010 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR) | 2010年

关键词：

D O I：

10.1109/CVPR.2010.5539900

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We introduce a morphological approach to curve evolution. The differential operators used in the standard PDE snake models can be approached using morphological operations on a binary level set. By combining the morphological operators associated to the PDE components we achieve a new snakes evolution algorithm. This new solution is based on numerical methods which are very simple, fast and stable. Moreover, since the level set is just a binary piecewise constant function, this approach does not require to estimate a contour distance function. To illustrate the results obtained we present some numerical experiments on real images.

引用

页码：2197 / 2202

页数：6

共 11 条

[1] A FAST LEVEL SET METHOD FOR PROPAGATING INTERFACES [J].