hey guys, i know it might seem a stupid thing to ask.. but is there any way i can tell if someone edited a picture in photoshop?
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hey guys, i know it might seem a stupid thing to ask.. but is there any way i can tell if someone edited a picture in photoshop?
Look for clashing hues, missing or poorly done shadows, jaggy edges... Depends on the picture too. What kind of material are you talking about?
open it in photoshop, duplicate the layer and set it to difference. if the image stays the same its been edited
For a definitive answer, that does *NOT* work! A lot of in-camera processing (such as noise reduction + sharpening) can deliver effects like that.Quote:
Originally Posted by WASD
I do what einCe does, just only for JPEGs. Everything else is kind of unreliable with that method.
If it's a SS you're wondering about, GL, it's not hard to make a perfectly flawless mock-up and einCe's method usually returns a zero difference result. :(
Which do you set to difference?Quote:
Originally Posted by einCe
open it in notepad (Or wordpad if it's a fair size)... the first few lines should say photoshop if it's editied (Dunno if it works for other progs)
Yep I just tried that now and it works.
the copied oneQuote:
Originally Posted by Overconfidence