Sciweavers

Share
21 search results - page 1 / 5
» mediaforensics 2010
Sort
View
MEDIAFORENSICS
2010
9 years 1 months ago
Digital image authentication from thumbnails
We describe how to exploit the formation and storage of an embedded image thumbnail for image authentication. The creation of a thumbnail is modeled with a series of filtering ope...
Eric Kee, Hany Farid
MEDIAFORENSICS
2010
9 years 1 months ago
Fast identification of highly distorted images
In this paper, we consider a low complexity identification system for highly distorted images. The performance of the proposed identification system is analyzed based on the avera...
Taras Holotyak, Sviatoslav Voloshynovskiy, Fokko B...
MEDIAFORENSICS
2010
9 years 1 months ago
Efficient estimation of CFA pattern configuration in digital camera images
This paper proposes an efficient method to determine the concrete configuration of the color filter array (CFA) from demosaiced images. This is useful to decrease the degrees of f...
Matthias Kirchner
MEDIAFORENSICS
2010
9 years 1 months ago
Image forensic analyses that elude the human visual system
While historically we may have been overly trusting of photographs, in recent years there has been a backlash of sorts and the authenticity of photographs is now routinely questio...
Hany Farid, Mary J. Bravo
MEDIAFORENSICS
2010
9 years 1 months ago
On detection of median filtering in digital images
In digital image forensics, it is generally accepted that intentional manipulations of the image content are most critical and hence numerous forensic methods focus on the detecti...
Matthias Kirchner, Jessica J. Fridrich
books