I was going through one of the articles on camera fingerprinting that says that
using most basic Instagram or Snapchat filters will not get rid of the camera fingerprint. However, changing the resolution, which most social media sites do, or blurring and then deblurring the photo will scrub your picture of this camera fingerprint.
If these are true then is there any evidence or research work that explains these specific cases in a more elaborated way for a better understanding of the way the whole thing works?
Also, how can I defend my photographs on social media from being fingerprinted?