摘要
提出一种基于感知组织的线段提取方法该方法有两大特点:在基本线段提取算法中使用了模板,并且在线段合并过程中综合考虑了直线和物体的形状特点运用该方法对高分辨率遥感图像中的建筑物进行识别。
A new method for extracting line segments, using the principle of perceptual organization is presented. Its two distinctive features are proposing a new elementary line segment extraction algorithm by utilizing template and taking into account both traits of the lines and the objects'shape during performing line segment grouping. Experiments verified its effectiveness for building recognition in high-resolution remote sensing images.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2005年第5期928-934,共7页
Journal of Computer-Aided Design & Computer Graphics
基金
国家"八六三"高技术研究发展计划 ( 2 0 0 2AA783 0 5 5 )
关键词
线段提取
建筑物识别
感知组织
高分辨率遥感图像
line segment extraction
building recognition
perceptual organization
high-resolution remote sensing image
