重庆理工大学学报：自然科学2012，Vol.26Issue(10)：56-61,6.
基于水平集的运动目标轮廓提取方法
Contour Extraction of Moving Targets Based on Level Set
摘要
Abstract
In order to extract the contours of moving targets precisely, a contour extraction method based on frame difference and level set is proposed in this paper. The position of the moving target is determined firstly using the frame-difference method, followed by the modified level set method which can precisely extract the contours of the moving targets. Experimental results show that the method can accurately extract the contours of moving targets in the situation of the rigid and non-rigid shape change.关键词
帧差法/水平集/运动目标/轮廓提取Key words
frame difference/level set/moving target/contour extraction分类
信息技术与安全科学引用本文复制引用
胡元文,王平,高颖慧,王威,曲智国..基于水平集的运动目标轮廓提取方法[J].重庆理工大学学报：自然科学,2012,26(10):56-61,6.基金项目
重点实验室预研基金项目 （）
