ELI5: Explain Like I'm 5

Wiener deconvolution

Imagine you are playing a game of connect the dots, but some of the dots are smudged or blurred. Wiener deconvolution is a tool that helps to un-smudge or un-blur the dots so that you can see the picture more clearly.

But how does it work? Well, let's say you have a blurry image of a cat. Wiener deconvolution analyzes the blurry image and tries to figure out how the image ended up so blurred. It then uses this information to reverse the blurring effect and make the image clearer.

Think of it as if you were trying to clean a dirty window. If you know what the window originally looked like, you can use cleaning tools to remove the dirt and grime and bring back the clear view.

In essence, Wiener deconvolution is a mathematical tool that helps to undo the distorting effects of things like light, motion or noise on an image. By using Wiener deconvolution, we can make blurry images clear and easier to see.