燕山大学学报2012，Vol.36Issue(1)：39-43,5.DOI:10.3969/j.issn.1007-791X.2012.01.008
基于多尺度分析的归一化割图像分割算法
An image segmentation algorithm based on multi-scale analytic normalized cut
摘要
Abstract
Images of different scales have different characteristics, the over-segmentation or incomplete segmentation may happen when segmented based on the image of single scale. So, normalized cut algorithm based on multi-scale analysis is proposed. First, oriented energy model is proposed to obtain sub-image of different scales and the image edge energy. Second, based on the intervening contour, the affinity between the pixels of the sub-image and the weight matrix of different scales is established, then normalized into a weight matrix. Third, normalized cut is used to segment images. The experimental results show that the algorithm that combine different characteristics of each scale image, has a good segmentation of the images which contained textured regions and weak contours, solves the over-segmentation or incomplete segmentation problems to some extent as well.关键词
多尺度分析/归一化割/方向能量模型/干涉轮廓Key words
multi-scales analysis/normalized cut/edge energy model/intervening contour分类
信息技术与安全科学引用本文复制引用
胡春海,张伟涛,周倩,程淑红..基于多尺度分析的归一化割图像分割算法[J].燕山大学学报,2012,36(1):39-43,5.基金项目
河北省自然科学基金资助项目(F2011203117) （F2011203117）
河北省高等学校科学技术研究青年基金项目(2011137) （2011137）
