Stan Horaczekīefore you start trying to CSI an image too hard, you can often debunk a faked photo by finding its source using a reverse image search.
Try reverse image searching A reverse image search in Google looks for images that are exact matches, as well as those that are thematically similar. Hany Farid is a professor of computer science at Dartmouth College who specializes in photo forensics, and while he can’t share all of his fancy software tools for detecting editing trickery, he has shared a few tips for authenticating images on your own. It turns out humans aren’t very good at recognizing when an image has been manipulated, even if the change is fairly substantial. Some have gotten basic color corrections or simple Instagram filter effects, while others have received full on Photoshop jobs to completely transform the subject.
We see hundreds or even thousands of images a day, and almost all of them have been digitally manipulated in some way. If only all Photoshop jobs were this obvious, recognizing faked photos would be a lot easier.
0 kommentar(er)
