Hi guys, kind of new here, how are you all doing?
I've been meaning to ask this and I don't know if this is the right place to do so (or even the right forum), but I was wondering, what is the purposes of 'Oversampling'?
I'm talking about in terms of images, which I'm sure definitely relates to film (analogous or digital). I have my theories on why and what I sometimes explain to people, like having more information to work with, reduce the amount of aliasing, reducing any artefacts introduced through any image processing (please correct me if I am wrong on this matter!), but I really would like to know and hear it from you guys.
What are the benefits? Any disadvantages? When does it come in? Is it the same as 'Upsampling' since the two seem so similar :D
I ask this also because I intend on using this technique for my final major project at university and I indeed would love to know more about it, from the pros especially ;)
I really hope you lot don't mind me asking, and I hope and look forward hearing back from you all too! :)