Digital Image Progressive Fusion Method Based on Discrete Cosine Transform

Table 2

Structural similarity.

Data volume	Literature [10] method	Literature [11] method	Literature [13] method	Proposed method
10	0.58	0.73	0.66	0.89
20	0.51	0.77	0.62	0.93
30	0.56	0.72	0.55	0.98
40	0.53	0.84	0.61	0.93
50	0.59	0.73	0.62	0.84
60	0.56	0.72	0.62	0.85
70	0.56	0.68	0.67	0.83
80	0.61	0.67	0.69	0.95
90	0.51	0.66	0.78	0.96
100	0.67	0.64	0.63	0.94