Nick AppletonIt still blows my mind that summing random variables convolves their distributions.
Bart Wronski 🇺🇦🇵🇸@nickappleton I had a random observation that denoising is akin to... histogram deconvolution (I know not very deep, and obvious when looking at histograms)
demofox@BartWronski @nickappleton can you explain that one?
@demofox @nickappleton which part? Adding noise to an image is like convolvint its histogram with noise PDF.
Therefore, if you deconvolve, you get an approximation of denoising. :)
...and obviously, I wasn't the first one to observe it, my excitement went down when I saw existing papers about it ;) http://liu.diva-portal.org/smash/get/diva2:360818/FULLTEXT01.pdf
Therefore, if you deconvolve, you get an approximation of denoising. :)
...and obviously, I wasn't the first one to observe it, my excitement went down when I saw existing papers about it ;) http://liu.diva-portal.org/smash/get/diva2:360818/FULLTEXT01.pdf