Degraded Image Enhancement Using Dual-Domain-Adaptive Wavelet and Improved Fuzzy Transform

Table 5

The comprehensive indicator F of different algorithms.

Different algorithms	Original image f	Proposed STFE	Proposed GTFE	CLAHE	SSR	MSR	DGR	CLAHE-DWT	Target algorithm
Experiment 1	0.20	0.66	0.60	0.62	0.60	0.65	0.48	0.52	0.68
Experiment 2	0.21	0.63	0.59	0.57	0.60	0.52	0.38	0.51	0.59
Experiment 3	0.22	0.61	0.57	0.52	0.44	0.60	0.32	0.40	0.63
17 images	0.20	0.61	0.59	0.60	0.57	0.57	0.37	0.48	0.63