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But the AI should not have learned to apply a Gaussian deconvolution kernel. If anything it should be applying a lens-based bokeh kernel instead. A true lens bl
by Cyykratahk 4y ago
But the AI should not have learned to apply a Gaussian deconvolution kernel. If anything it should be applying a lens-based bokeh kernel instead. A true lens blur does not behave like a Gaussian blur.
- gus_massa 4y agoThey don't get an exact reconstruction of the original image. What happens if you apply Gaussian blur and then try to undo it with a bokeh kernel?
- seba_dos1 4y agoA mess.
- gus_massa 4y agoA mess like in the OP https://imgur.com/ULVX933 https://imgur.com/ULVX933 or something worse? (Just in case, original image https://imgur.com/PIAjVKp https://imgur.com/PIAjVKp )
- seba_dos1 4y agoYou certainly wouldn't be able to recover any detail this way (in fact, deconvoluting Gauss after taking a photo of the picture displayed on a computer screen won't give you any kind of sensible results either - try it yourself).