341 search results - page 6 / 69 » On the detection of pornographic digital images |
IH
2007
Springer
14 years 1 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...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we present a framework for digital image forensics. Based on the assumptions that some processing operations must be done on the image before it is doctored, and an ...
TIFS
2010
13 years 5 months ago
2010
JPEG is one of the most extensively used image formats. Understanding the inherent characteristics of JPEG may play a useful role in digital image forensics. In this paper, we int...
MIA
2011
12 years 10 months ago
2011
In this work we propose a comprehensive study of Digital Stent Enhancement (DSE), from the analysis of requirements to the validation of the proposed solution. First, we derive th...
MMSEC
2005
ACM
14 years 28 days ago
2005
ACM
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...