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» Detecting Photographic Composites of People
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IWDW
2007
Springer
15 years 3 months ago
Detecting Photographic Composites of People
The compositing of two or more people into a single image is a common form of manipulation. We describe how such composites can be detected by estimating a camera’s intrinsic par...
Micah K. Johnson, Hany Farid
MM
2010
ACM
174views Multimedia» more  MM 2010»
14 years 9 months ago
Personalized photograph ranking and selection system
In this paper, we propose a novel personalized ranking system for amateur photographs. Although some of the features used in our system are similar to previous work, new features,...
Che-Hua Yeh, Yuan-Chen Ho, Brian A. Barsky, Ming O...
MMSEC
2005
ACM
129views Multimedia» more  MMSEC 2005»
15 years 3 months ago
Exposing digital forgeries by detecting inconsistencies in lighting
When creating a digital composite of, for example, two people standing side-by-side, it is often difficult to match the lighting conditions from the individual photographs. Lighti...
Micah K. Johnson, Hany Farid
ICIP
2000
IEEE
15 years 11 months ago
Discovering Recurrent Visual Semantics in Consumer Photographs
We present techniques to semi-automatically discover Recurrent Visual Semantics (RVS) -the repetitive appearance of visually similar elements such as objects and scenes- in consum...
Alejandro Jaimes, Ana B. Benitez, Shih-Fu Chang, A...
IH
2007
Springer
15 years 3 months ago
Exposing Digital Forgeries Through Specular Highlights on the Eye
Abstract. When creating a digital composite of two people, it is difficult to exactly match the lighting conditions under which each individual was originally photographed. In many...
Micah K. Johnson, Hany Farid