< 75% salt-and-pepper noise (Adaptive median filter)
Image set: original | corrupted | adamed05 | 4bank | chan
Noise intensity:  5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 
Files for download: impnoise_075.zip    impnoise_075_seq.zip
PSNR statistics: min: 12.42 dB (317080.png) max: 14.19 dB (161062.png) avg: 13.23 dB
Filter description: Adaptive median filter with Smax=5.

75% salt-and-pepper noise, 100098.png, PSNR: 12.45 dB

75% salt-and-pepper noise, 105053.png, PSNR: 13.93 dB

75% salt-and-pepper noise, 106020.png, PSNR: 13.4 dB

75% salt-and-pepper noise, 108073.png, PSNR: 12.88 dB

75% salt-and-pepper noise, 118020.png, PSNR: 13.24 dB

75% salt-and-pepper noise, 118035.png, PSNR: 12.99 dB

75% salt-and-pepper noise, 12003.png, PSNR: 13.38 dB

75% salt-and-pepper noise, 124084.png, PSNR: 12.86 dB

75% salt-and-pepper noise, 145014.png, PSNR: 12.8 dB

75% salt-and-pepper noise, 159045.png, PSNR: 12.84 dB

75% salt-and-pepper noise, 161062.png, PSNR: 14.19 dB

75% salt-and-pepper noise, 176035.png, PSNR: 12.97 dB

75% salt-and-pepper noise, 187003.png, PSNR: 13.09 dB

75% salt-and-pepper noise, 189003.png, PSNR: 12.44 dB

75% salt-and-pepper noise, 189011.png, PSNR: 13.72 dB

75% salt-and-pepper noise, 209070.png, PSNR: 13.85 dB

75% salt-and-pepper noise, 253036.png, PSNR: 13.54 dB

75% salt-and-pepper noise, 299091.png, PSNR: 14.08 dB

75% salt-and-pepper noise, 317080.png, PSNR: 12.42 dB

75% salt-and-pepper noise, 385028.png, PSNR: 13.56 dB

75% salt-and-pepper noise, 56028.png, PSNR: 13.13 dB

75% salt-and-pepper noise, 65010.png, PSNR: 13 dB

75% salt-and-pepper noise, 67079.png, PSNR: 13.53 dB

75% salt-and-pepper noise, 97017.png, PSNR: 13.28 dB
The Berkley Segmentation Dataset and Benchmark