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Perceptual evaluation of the mean-square error choice of regularization parameter

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2 Author(s)
Reeves, S.J. ; Dept. of Electr. Eng., Auburn Univ., AL, USA ; Higdon, A.C.

A formal perceptual study shows that the perceptually optimal choice of regularization parameter varies from the minimum mean-square error parameter as a function of the original image, the point-spread function, and the signal-to noise ratio (SNR). However, further studies show that this variation has only a slight effect on the perceived quality of the restoration

Published in:

Image Processing, IEEE Transactions on  (Volume:4 ,  Issue: 1 )