Generalized Exponential Fuzzy Entropy Approach for Automatic Segmentation of Chest CT with COVID-19 Infection

Table 1

Parameter values obtained using DE for 2–4 level thresholds of the proposed approach.

Image	Level	Parameter values
Figure 2	2	0 173 197 255
	3	10 91 162 173 193 239
	4	77 86 94 125 188 200 206 251
Figure 3	2	32 170 171 210
	3	36 125 129 135 145 237
	4	18 170 190 212 213 231 232 251
Figure 4	2	26 171 228 234
	3	7 114 186 205 229 240
	4	4 100 103 158 175 189 216 242
Figure 5	2	211 211 220 230
	3	53 83 92 157 179 255
	4	34 175 176 213 222 241 250 255
Figure 6	2	2 253 255 255
	3	0 104 146 218 243 251
	4	0 104 140 177 178 181 189 213
Figure 7	2	51 123 141 209
	3	25 83 187 197 199 225
	4	27 86 101 105 118 148 196 203