Table 9.

Average computation time comparison for segmenting an image

Type	Method	Computation time
Unsupervised	Azzopardi et al. [13]	10s
	Staal et al. [42]	1.5min
Patch-based supervised	Tan et al. [43]	2.8s
	Liskowski et al. [21]	92s
	Jin et al. [28]	5.8s
	Alom et al. [33]	6.42s
	Ours	0.3s
Image-based supervised	Hu et al. [36]	1.1s
	Fu et al. [44]	1.3s