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Comparison Lena

Noise Variance σ = 10 , input PSNR = 28.12

PoEdges (PSNR = 35.59 [dB])

GSM (PSNR = 35.58 [dB])

 


Noise Variance σ = 25 , input PSNR = 20.20

 

PoEdges (PSNR = 31.65 [dB])

GSM (PSNR = 31.66 [dB])

 


Noise Variance σ = 75 , input PSNR = 10.63

 

PoEdges (PSNR = 26.73 [dB])

GSM (PSNR = 26.92 [dB])

Peter Gehler    http://www.kyb.mpg.de/~pgehler

Max Welling     http://www.ics.uci.edu/~welling/

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