4 ms·
Gaussian blur is reversible with deconvolution - however that is almost certainly not what is happening here, as it’s fairly computationally expensive.
by madaxe_again 4y ago
Gaussian blur is reversible with deconvolution - however that is almost certainly not what is happening here, as it’s fairly computationally expensive.
- DavidSJ 4y agoIt may not be expensive if it’s being approximately done by a neural network that implicitly learned to do it when sharpening images.