Forgery Detection Demo - Page 2
Please be patient while the demos load. Our little server is trying the best it can!
Instructions:
- Single click on the image to select a reference patch, which will be outlined in green.
- Double click to remove
- Multiple patches can be selected
- To deselect all patches: Click the
button.
Patches that have different forensic traces from the selected reference patches will be highlighted in red.
By selecting a reference patch in an unaltered portion of the image, the forensic similarity tool will expose the tampered regions.
When selecting multiple reference patches, the demo will highlight the on average patches that are forensically different.
Demo 4 - Free Pony?
Try the lower right corner, first.
edited image credit: reddit user /u/RyoReaper
Forensic similarity analysis shows that a fence was edited out of the image.
Original Image:
Example Analysis:
Demo 5 - Looking "Swole"
Why you can't trust Tinder profiles.
edited image credit: reddit user /u/Daexsin
Analysis shows manipulations of arm and leg muscles, and that the person in the background was removed.
Original Image:
Example Analysis:
Demo 6 - Vans
edited image credit: reddit user /u/thebadtman1
Forensic differences are exhibited between the man in the vans shirt, and the vans in the background, suggesting that this is a composite image.
An interesting note is that the flat sky yields no useful forensic information. We discuss this phenomenon in our T-IFS paper.
Original Image:
Example Analysis:
Copyright © 2020 Owen Mayer