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Geometric distortion signatures for printer identification
Found in: Acoustics, Speech, and Signal Processing, IEEE International Conference on
By Orhan Bulan, Junwen Mao, Gaurav Sharma
Issue Date:April 2009
pp. 1401-1404
We present a forensic technique for analyzing a printed image in order to trace the originating printer. Our method, which is applicable for commonly used electrophotographic (EP) printers, operates by exploiting the geometric distortion that these devices...