Sealing Clay Text Segmentation Based on Radon-Like Features and Adaptive Enhancement Filters

Table 2

Average values of ME, TPR, FPR, and EP of 4 methods.

	2D Otsu	GA	FastFCM	The proposed method
Average value of ME	0.2163	0.2545	0.1536	0.0982
Average value of TPR	87.3%	84.7%	91.2%	96.5%
Average value of FPR	10.1%	12.7%	7.3%	4.7%
Average value of EP	12.3%	15.2%	8.6%	4.2%