foto forensics, photo forensics, error level analysis FotoForensics is a free web site intended to provide budding researchers a sample of what can be done with digital...
foto forensics, photo forensics, error level analysisfotoforensics is a free web site intended to provide budding researchers a sample of what can be done with digital photo forensics.
in august 2007, dr. neal krawetz gave a presentation at the black hat briefings computer security conference. the presentation, titled "a picture's worth", covered a handful of novel photo analysis algorithms. (a video of the presentation is available from itunes, search for "krawetz". the associated white paper and slides are available online.) using these algorithms, researchers can determine if a picture is real or computer graphics, if it was modified, and even how it was modified. dr. krawetz gave variations of this presentation at different conferences between 2007 and 2010.
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