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TIFS
2011
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8 years 2 months ago
Defending Against Fingerprint-Copy Attack in Sensor-Based Camera Identification
—Sensor photo-response non-uniformity has been proposed as a unique identifier (fingerprint) for various forensic tasks, including digital-camera ballistics in which an image is ...
Miroslav Goljan, Jessica J. Fridrich, Mo Chen
MEDIAFORENSICS
2010
8 years 8 months ago
Managing a large database of camera fingerprints
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...
Miroslav Goljan, Jessica J. Fridrich, Tomás...
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