Research Article

Progressive Rain Removal Based on the Combination Network of CNN and Transformer

Table 4

Image deraining results.

ModelsRain100HRain200HRain12Rain100LAverage

GMM15.05/0.42514.71/0.43832.02/0.85528.66/0.86522.61/0.646
RESCAN26.94/0.85026.11/0.84433.27/0.95333.97/0.95530.07/0.901
PreNet29.47/0.90328.74/0.89936.50/0.97037.04/0.97832.94/0.938
SSDRNet30.87 0.91330.25/0.91135.96/0.94439.15/0.98434.05/0.938
TS-CGAN26.87 0.84936.61/0.975
LSPN26.87/0.85037.18/0.980
MPRNet31.49/0.92529.98/0.91737.47/0.97338.28/0.98134.31/0.949
RMUN28.99/0.90538.21/0.984
Restormer31.96/0.91630.75/0.91137.92/0.97539.98/0.98735.15/0.947
CNCT (ours)32.44/0.94230.26/0.92337.92/0.97440.58/0.98935.30/0.957

Best and second-best scores are highlighted and underlined.