4 ms·
Can the real smear be undone using a filter?
by quickthrower2 4y ago
Can the real smear be undone using a filter?
- Daub 4y agoDon’t think so. A filter can blur, and in theory can also unblur. But in practice, cannot. Reminds me of this disturbing case… https://www.minnpost.com/politics-policy/2007/11/you-can-swirl-you-cant-hide/ https://www.minnpost.com/politics-policy/2007/11/you-can-swi...
- bcraven 4y agoDeconvolution might be able to unblur it. https://www.mathworks.com/help/images/deblurring-images-using-the-blind-deconvolution-algorithm.html https://www.mathworks.com/help/images/deblurring-images-usin...