计算机工程2012，Vol.38Issue(5)：211-212,215,3.
一种结合区域梯度的活动轮廓模型
Active Contour Model Combined with Region Gradient
摘要
Abstract
Chan-Vese(C-V) model is computationally expensive and sensitive to initialization. In order to address these problems, a new active contour model combined with region gradient is proposed, which uses the gradient information in the interior of contour and the intensity information in the exterior of contour. Experimental results show that the proposed model can more quickly segment multi-phase images and allows more flexible initialization compared with the multi-phase CV model.关键词
图像分割/活动轮廓模型/水平集方法/偏微分方程/C-V模型/多相C-V模型Key words
image segmentation/active contour model/level set method/partial differential equation/Chan-Vese(C-V) model/multi-phase C-V model分类
信息技术与安全科学引用本文复制引用
赵德,何传江,陈强..一种结合区域梯度的活动轮廓模型[J].计算机工程,2012,38(5):211-212,215,3.基金项目
中央高校基本科研业务费专项基金资助项目(CDJXS10100001) （CDJXS10100001）
重庆市科委自然科学基金计划资助 项目(CSTC,2010BB9218) （CSTC,2010BB9218）
