zlacker

>>dsr12+(OP)
How resilient is blurring against deconvolution?

>>leni53+L4
Can deconvolution create new data? I thought it was just a way to upscale images.

>>ibrarm+F6
If a blur filter uses a convolution, then it's invertible through a deconvolution.

>>klyrs+u8
There will be some information loss from edge effects and quantization noise. But mostly invertible.