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Complete MATLAB program. Do not use built-in function. Suppse we do not know the power spectra of the noise S_n and the un-degraded image S_f.
Complete MATLAB program. Do not use built-in function.
Suppse we do not know the power spectra of the noise S_n and the un-degraded image S_f. This routine employs the degradation function H_d and a constant K=S_n/S_f to filter the given noisy image.
Code:
Function Im=wiener_filter(NoisyIm,H,K)
assert_grayscale_image(NoisyIm);
assert_uint8_image(NoisyIm);
Im=?
Im=uint8(Im);
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