In an image processing apparatus for performing image restoration by utilizing iterative calculations based on a captured degraded image and a degradation function obtained in or before photographing, a residual is calculated in each time of iteration in the iterative calculations and the rate of variation...http://www.google.fr/patents/US7079179?utm_source=gb-gplus-shareBrevet US7079179 - Image processing apparatus for performing image restoration
Image processing apparatus for performing image restoration
