From: Relationship between entropy and SNR changes in image enhancement
Image | Φ1 | Φ2 | Φ3 | |||
---|---|---|---|---|---|---|
 | RC ΔSNR | RC Δ R | RC Δ SNR | RC Δ R | RC Δ SNR | RC Δ R |
THISTLE | 0.90 | 0.03 | 33.96 | 2.17 | 1.68 | 3.35 |
HOUSE | 3.36 | 6.30 | 152.07 | 64.41 | 0.03 | 0.03 |
MAP | 1.98 | 5.75 | 18.36 | 4.87 | 2.76 | 4.31 |
WINDMILL | 6.02 | 15.30 | 157.98 | 49.43 | 16.05 | 24.92 |
BRIDGE | 5.18 | 6.64 | 329.65 | 0.64 | 25.25 | 30.27 |
BALCONY | 2.57 | 5.43 | 7.37 | 3.76 | 4.99 | 7.14 |
Mean | 3.33 | 6.58 | 116.57 | 20.88 | 8.46 | 11.67 |