Comment by cubefox

It's strange that in the age of AI, denoisers are still so bad. It's basically impossible to photograph snowing in the winter because the denoiser will remove 90% of the snowflakes. Machine learning models are already used for denoising ray traced graphics with substantially improved results, so why is it that cameras aren't using ML denoisers yet? At least for still images. Or do they perhaps already use them, only the quality is still bad for unknown reasons?