Noise Features for Image Tampering Detection and Steganalysis.

Hongmei Gou Ashwin Swaminathan Min Wu

Published in: ICIP (6) (2007)

Keyphrases

image data
test images
forgery detection
tampering detection
multiscale
input image
gaussian noise
feature space
feature extraction
digital images
edge detection
high resolution
additive noise
jpeg images
information hiding
low frequency