计算机工程与应用Issue(10)：27-30,4.DOI:10.3778/j.issn.1002-8331.1309-0512
结合小波变换的边缘活动轮廓模型
Edge-based active contour models combined with wavelet transform
摘要
Abstract
The edge stopping function is very important in edge-based active contour models. It typically depends on the gradient magnitude of Gaussian smoothed image, which leads the corresponding models evolving slowly and having diffi-culty to segment images with strong noise and complex background. In this paper, a novel edge stopping function related to wavelet transform is proposed. Experimental results show that, based on the new edge stopping function, edge-based models can not only effectively address the problems above, but also be applied to selective detection of multiple objects.关键词
图像分割/活动轮廓模型/边缘停止函数/小波变换Key words
image segmentation/active contour model/edge stopping function/wavelet transform分类
信息技术与安全科学引用本文复制引用
王艳..结合小波变换的边缘活动轮廓模型[J].计算机工程与应用,2014,(10):27-30,4.基金项目
重庆市教育委员会科学技术研究项目（No.KJ130604）；重庆师范大学基金项目（No.12XLB034）。 （）
