446 search results - page 3 / 90 » Digital Image Forensics for Identifying Computer Generated a... |
ICMCS
2007
IEEE
14 years 20 days ago
2007
IEEE
There are two main interests in Image Forensics, namely source identification and forgery detection. In this paper, we first briefly
IH
2007
Springer
14 years 15 days 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
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper, we propose a method for verifying whether two digital images were obtained using the same digital camera. The method uses test statistics derived from a twochannel ...
ICMCS
2007
IEEE
14 years 20 days ago
2007
IEEE
In [1], a novel method for identifying the source camera of a digital image is proposed. The method is based on first extracting imaging sensor’s pattern noise from many images...
IWCF
2009
Springer
14 years 27 days ago
2009
Springer
The Photo Response Non-Uniformity acts as a digital fingerprint that can be used to identify image sensors. This characteristic has been used in previous research to identify sca...