基于Log-Gabor滤波器组的织物疵点检测算法  

Fabric Defect Detection Algorithm Based on Log-Gabor Filter Bank

作　　者：崔月平[1] 韩润萍[1] 

机构地区：[1]北京服装学院信息工程学院,北京100029

出　　处：《北京服装学院学报（自然科学版）》2011年第3期47-52,共6页Journal of Beijing Institute of Fashion Technology：Natural Science Edition

摘　　要：利用Log-Gabor滤波器组实现了对织物图像的疵点检测.首先给出了构建Log-Gabor滤波器组的方法,然后利用滤波器组对织物图像进行滤波处理,并对滤波后的图像进行分割和融合,最后将疵点从织物图像的背景纹理中分割出来.实验结果证明该方法能够有效地检测出织物疵点.In this paper,a scheme using Log-Gabor filter bank for fabric defect detection was proposed.First,a method of constructing Log-Gabor filter bank was presented.Then,fabric defect image was processed using this filter bank,and filtered images were obtained.These images were fused in order to reconstruct the defect binary image that segmented the defect from the texture background.Experiment results had confirmed the effectiveness of this scheme.

关 键 词：织物疵点检测 LOG-GABOR滤波器 图像分割 算法 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]