An efficient expanding block algorithm for image copy-move forgery detection.

Gavin Lynch Frank Y. Shih Hong-Yuan Mark Liao

Published in: Inf. Sci. (2013)

Keyphrases

detection algorithm
segmentation algorithm
segmentation method
region of interest
image features
copy move forgery
preprocessing
digital images
input image
detection method
test images
block matching
moving objects
high resolution
hough transform
image blocks