Table 1 The objective evaluation scores about group 1 fused images

NSCT

0.7751 (10.59%)

0.8586 (4.66%)

0.7595 (10.23%)

0.5421 (14.96%)

0.6057 (11.95%)

0.8060 (2.58%)

0.1003 (− 14.96%)

0.0271 (− 31.37%)

0.4843 (5th)

GFF

0.6792 (26.20%)

0.6961 (29.09%)

0.6570 (27.42%)

0.5194 (19.98%)

0.5544 (22.31%)

0.8064 (2.53%)

0.1295 (− 34.13%)

0.0189 (− 1.59%)

0.0527 (2nd)

IGM

0.7639 (12.21%)

0.8143 (10.35%)

0.7684 (8.95%)

0.5956 (4.63%)

0.5882 (15.28%)

0.8072 (2.43%)

0.1247 (− 31.60%)

0.0257 (− 27.63%)

1.9045 (7th)

LPSR

0.7974 (7.50%)

0.8708 (3.19%)

0.8017 (4.43%)

0.5920 (5.27%)

0.6393 (6.07%)

0.8071 (2.44%)

0.0945 (− 9.74%)

0.0294 (− 36.73%)

0.1302 (3rd)

WLS

0.7768 (10.35%)

0.8590 (4.61%)

0.7392 (13.25%)

0.5417 (15.05%)

0.6361 (6.60%)

0.8066 (2.50%)

0.0957 (− 10.87%)

0.0294 (− 36.73%)

0.0276 (1st)

CSR

0.7918 (8.26%)

0.8869 (1.32%)

0.7889 (6.12%)

0.5264 (18.39%)

0.6713 (1.01%)

0.8126 (1.75%)

0.1103 0.0861

0.0323 (− 42.41%)

16.1686 (10th)

LRD

0.7707 (13.22%)

0.8484 (5.92%)

0.7837 (6.83%)

0.6077 (2.55%)

0.6298 (7.67%)

0.8079 (2.34%)

(− 0.93%) (− 22.67%)

0.0265 (− 29.81%)

33.4586 (11th)

TLayers

0.6816 (25.76%)

0.7167 (25.38%)

0.7162 (16.89%)

0.5125 (21.60%)

0.5107 (32.78%)

0.8071 (2.44%)

0.1075 (− 20.65%)

0.0315 (− 40.95%)

0.6064 (6th)

CSMCA

0.7842 (9.31%)

0.8656 (3.81%)

0.7233 (15.75%)

0.5249 (18.73%)

0.6193 (9.49%)

0.8066 (2.50%)

0.1042 (− 18.14%)

0.0213 (− 12.68%)

35.8234 (12th)

LATLRR

0.6895 (24.32%)

0.6966 (29.00%)

0.7334 (14.15%)

0.5819 (7.10%)

0.5444 (24.56%)

0.8065 (2.52%)

0.1220 (− 30.08%)

0.0199 (− 6.53%)

8.2307 (8th)

DTNP

0.7982 (7.39%)

0.8709 (3.18%)

0.7990 (4.78%)

0.5925 (5.18%)

0.6357 (6.67%)

0.8075 (2.39%)

0.0894 (− 4.59%)

0.0298 (− 37.58%)

14.0949 (9th)

VANet

0.8572 (1st)

0.8986 (1st)

0.8372 (1st)

0.6232 (1st)

0.6781 (1st)

0.8268 (1st)

0.0853 (1st)

0.0186 (1st)

0.1568 (4th)