Measure | Method | Figure15a (i) | Figure15a (ii) | Figure15a (iii) | Figure15a (iv) | Overall average |
---|---|---|---|---|---|---|
cpt | Otsu | 0.9747 | 0.9706 | 0.8410 | 0.6304 | 0.8832 |
Sobel | 0.2686 | 0.4029 | 0.2538 | 0.4137 | 0.3703 | |
Canny | 0.1248 | 0.1751 | 0.0275 | 0.1048 | 0.1248 | |
LoG | 0.0316 | 0.0472 | 0 | 0.0520 | 0.0492 | |
FIR | 0.4976 | 0.3668 | 0.3547 | 0.2057 | 0.2952 | |
Proposed | 0.9368 | 0.8873 | 0.8899 | 0.7510 | 0.7185 | |
crt | Otsu | 0.0026 | 0.0089 | 0.0153 | 0.0586 | 0.0078 |
Sobel | 0.0064 | 0.0248 | 0.0061 | 0.0123 | 0.0122 | |
Canny | 0.0086 | 0.0290 | 0.0015 | 0.0151 | 0.0157 | |
LoG | 0.0004 | 0.0016 | 0 | 0.0034 | 0.0014 | |
FIR | 0.0156 | 0.0302 | 0.0110 | 0.0286 | 0.0116 | |
 | Proposed | 0.0195 | 0.0843 | 0.0258 | 0.0854 | 0.0462 |