【作者】 陈松； 靳华中； 郭鹏；

【Author】 CHEN Song;JIN Huazhong;GUO Peng;School of Computer Science,Hubei Univ.of Tech.;

【机构】 湖北工业大学计算机学院；

【摘要】 针对传统边缘检测算法的不足,分析路面裂缝低信噪比特点,提出了一种基于相位信息与区域空间关系的路面裂缝检测方法。首先,利用相位信息计算成对像素的相似性,并引入空间关系,使得位于边缘同侧的相似性增强,异侧的相似性减弱,然后应用谱方法进行聚类,完成裂缝边缘提取。实验结果表明方法有效。更多还原

【Abstract】 Aiming at the traditional arithmetic insufficiency,this paper purposes a pavement crack detection based on phase information and spatial relations.Firstly,the similarity between pairs of pixels was calculated through the phase information.Then,spatial relationship was introduced to find regions where similarity between pixels in a given region is high and similarity between pixels in different regions is low.After that,the crack edge detection was completed with the spectral clustering method.The experimental results prove the effectiveness of the crack detection method.更多还原