Distinguishing between Camera and Scanned Images by Means of Frequency Analysis.

Roberto Caldelli Irene Amerini Francesco Picchioni

Published in: e-Forensics (2009)

Keyphrases

frequency analysis
scanned images
image capture
frequency domain
field of view
power spectrum
real time
multiresolution
co occurrence
video camera
computer vision
image segmentation
denoising
low cost
image acquisition
inverse halftoning