Table 5 NIQE metric for evaluation of original and enhanced images.

From: A two-stage deep learning framework for kidney disease detection using modified specular-free imaging and EfficientNetB2

NIQE for original image

NIQE for enhanced image

6.560

10.113

6.675

9.757

6.940

10.572

5.950

12.510

5.502

12.460

5.587

12.758

6.560

10.110

4.030

9.057

3.620

8.975

3.540

8.740