基于欠完备字典重构的无监督织物疵点检测方法

刘建欣, 潘如如, 周建

Unsupervised Fabric Defect Detection Based on Under-Complete Dictionary Reconstruction

LIU Jianxin, PAN Ruru, ZHOU Jian

图1 抽取块与其他块卡方距离排序结果

Fig.1 Sorting results of chi-square distance between extracted blocks and other blocks