Correlation Coefficients

RMSE

Cc to PAN

ERGAS

R

G

B

R

G

B

Brovey

0.7028

0.4187

0.2718

0.0800

0.1213

0.0774

0.9227

14.4306

Wavelet

0.8152

0.8661

0.6557

0.4315

0.2992

0.4673

0.8839

70.7303

PCA

0.4128

0.4806

0.4145

0.0576

0.0659

0.0702

0.9709

10.6170

Fast IHS

0.4995

0.6156

0.2395

0.1123

0.1123

0.1123

0.9889

18.5688

Hybrid IHS

0.9246

0.8352

0.7811

0.0233

0.0394

0.0258

0.7456

4.5545