203 search results - page 7 / 41 » A Survey on Digital Camera Image Forensic Methods |
89
Voted
ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
The widespread availability of photo editing software has made it easy to create visually convincing digital image forgeries. To address this problem, there has been much recent w...
MEDIAFORENSICS
2010
15 years 1 months ago
2010
Sensor fingerprint is a unique noise-like pattern caused by slightly varying pixel dimensions and inhomogeneity of the silicon wafer from which the sensor is made. The fingerprint...
ISM
2006
IEEE
15 years 5 months ago
2006
IEEE
The paper demonstrates a method of simultaneously testing the spatial and tonal resolution of a camera. Unlike the modulation transfer function which has been used in the past, th...
DPHOTO
2009
14 years 9 months ago
2009
We present a method to improve the validity of noise and resolution measurements on digital cameras. If non-linear adaptive noise reduction is part of the signal processing in the...
ISM
2006
IEEE
15 years 5 months ago
2006
IEEE
When the user of a digital camera records an image, there is some presumption that when displayed, there is an accurate tonal representation. However, this is almost never the cas...