23 search results - page 1 / 5 » Improvements on Sensor Noise Based Source Camera Identificat... |
ICMCS
2007
IEEE
13 years 11 months 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...
ICHIT
2009
Springer
13 years 11 months ago
2009
Springer
The identification of source camera is useful to improve the capability of evidence in the digital image such as distinguish the photographer taking illegal images and adopting di...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper, we propose a novel approach for source camera identification based on camera gain histogram. By using the photon transfer curve (PTC) as camera noise model, we cons...
TIFS
2008
13 years 4 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...
MEDIAFORENSICS
2010
13 years 6 months ago
2010
In camera identification using sensor noise, the camera that took a given image can be determined with high certainty by establishing the presence of the camera's sensor fing...