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Textile Defect Detection Algorithm by Using Contourlet Transform
Author(s): 
Pages: 103-106
Year: Issue:  3
Journal: Video Engineering

Keyword:  自动视觉检测缺陷检测Contourlet变换统计特征;
Abstract: 自动、快速、客观地检测纺织品缺陷是非常重要的课题.以往主要靠人工方式对纺织品进行缺陷检测,但该方法受人为因素的影响较大.针对此问题,提出一种基于Contourlet变换的纺织品缺陷检测算法.算法首先对纺织品图像进行Contourlet变换,提取Contourlet系数(高频特征),然后计算Contourlet系数的统计特征,最后使用欧式距离进行缺陷判断.实验结果验证了该算法的有效性,为纺织品缺陷检...
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