An Efficient Adaptive Denoising Algorithm for Remote Sensing Images

Table 1

Comparison of several de-noising algorithms in PSNR value.

S & P noise density	0.02	0.04	0.06	0.08	0.1	0.12	0.14	0.16	0.18	0.2
Adaptive median filter	27.9188	27.8494	27.7736	27.5341	27.3256	27.0771	26.9283	26.4809	26.1196	25.6974
Weight filter	33.7074	29.2102	26.0911	23.7517	21.5619	20.5428	19.1369	18.0877	17.2054	16.3512
This paper’s algorithm	41.3948	38.7249	37.2327	36.485	34.5214	33.3825	32.684	32.0604	31.7249	31.0123