Refining PRNU-based detection of image forgeries.

Xufeng Lin Chang-Tsun Li

Published in: DMIAF (2016)

Keyphrases

input image
intrinsic characteristics
image data
image features
digital images
copy move forgery
image segmentation
single image
multiscale
image retrieval
high resolution
pixel values
gray level images
natural images
gray level
object detection
image regions
watermarking technique
spread spectrum