5.25 Cannon[1974] suggested a restoration filter R(u,v) satisfying the condition I 131w) |2= I R(u,V) III an I2 and based on the premise of forcing the power spectrum of the restored image, | F(u,v) |2, to equal the power spectrum of the original image, |F(u,v) |2. Assume that the image and noise are uncorrelated. (a) Find Rlu,v) in terms of | F(u,v) I2, II-I(u,12')|2 , and I N(u,v) I2 . Hint: Refer to Fig. 5.1, Eq. 5.5-17, and Problem 5.24. 03) Use your results in (a) to state a result in the form of Eq. 5.8-2