Table 2 Data comparison of image denoising
From: An improved infrared image processing method based on adaptive threshold denoising
Gender | Male | Female | ||||
|---|---|---|---|---|---|---|
Index | Standard deviation s | SNR or F/MSE(dB) | NMSE | Standard deviation s | SNR or F/MSE(dB) | NMSE |
Original infrared image | 82.12 | 12.01 | / | 82.25 | 12.13 | / |
Traditional wavelet threshold denoising image | 78.25 | 13.03 | 9.1367e−005 | 77.53 | 12.96 | 9.0304e−005 |
Image denoising based on this algorithm | 15.22 | 18.53 | 4.1217e−005 | 15.78 | 18.62 | 4.2077e−005 |