Fabric Defect Detection Using Local Homogeneity Analysis and Neural Network

Table 3

Definitions of true positive (TP), false positive (FP), true negative (TN), and false negative (FN) in defect detection.

	Actually defective	Actually defect-free
Detected as defective	True positive (TP)	False positive (FP)
Detected as defect-free	False negative (FN)	True negative (TN)