Statistical tools for digital forensics
AC Popescu, H Farid - International workshop on information hiding, 2004 - Springer
A digitally altered photograph, often leaving no visual clues of having been tampered with,
can be indistinguishable from an authentic photograph. As a result, photographs no longer …
can be indistinguishable from an authentic photograph. As a result, photographs no longer …
Creating and detecting doctored and virtual images: Implications to the child pornography prevention act
H Farid - 2004 - digitalcommons.dartmouth.edu
Abstract The 1996 Child Pornography Prevention Act (CPPA) extended the existing federal
criminal laws against child pornography to include certain types of" virtual porn". In 2002, the …
criminal laws against child pornography to include certain types of" virtual porn". In 2002, the …
[PDF][PDF] Classifying photographic and photorealistic computer graphic images using natural image statistics
As computer graphics (CG) is getting more photorealistic, for the purpose of image
authentication, it becomes increasingly important to construct a detector for classifying …
authentication, it becomes increasingly important to construct a detector for classifying …