SR Non-Uniform Interpolation
SR Non-Uniform Interpolation
SR Non-Uniform Interpolation
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www.ceva-dsp.com<br />
Alternative: Assume Analytic Prior<br />
(Michaeli & Eldar SSP’09)<br />
> Derive optimal filter based on priors<br />
> Assume prior knowledge on<br />
Image spectrum<br />
Sampling kernel (PSF)<br />
Noise statistics<br />
LR image displacement<br />
www.ceva-dsp.com<br />
Michaeli & Eldar SSP’09 (cont.)<br />
Continuous Signal Image<br />
Estimated HR Image<br />
Blurred with PSF kernel<br />
Displacement and Sampling<br />
(LR Images)<br />
slide 15<br />
slide 16
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