113 search results - page 10 / 23 » Statistical Tools for Digital Forensics |
IWDW
2007
Springer
14 years 2 months ago
2007
Springer
Aiming at detecting secret information hidden in a given image using steganographic tools, steganalysis has been of interest since the end of 1990’s. In particular, universal ste...
TIFS
2008
13 years 8 months ago
2008
The various image-processing stages in a digital camera pipeline leave telltale footprints, which can be exploited as forensic signatures. These footprints consist of pixel defects...
DI
2007
13 years 8 months ago
2007
“Carving” is the term most often used to indicate the act of recovering a file from unstructured digital forensic images. The term unstructured indic...
JEI
2006
13 years 8 months ago
2006
Abstract. Techniques and methodologies for validating the authenticity of digital images and testing for the presence of doctoring and manipulation operations on them has recently ...
IH
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we describe a new forensic tool for revealing digitally altered images by detecting the presence of photo-response non-uniformity noise (PRNU) in small regions. This...