Forensics of image blurring and sharpening history based on NSCT domain.

Yahui Liu Yao Zhao Rongrong Ni

Published in: APSIPA (2014)

Keyphrases

edge detection
image data
multiscale
image analysis
forgery detection
image content
image retrieval
digital images
image segmentation
single image
high resolution
image features
input image
infrared images
nonsubsampled contourlet transform
image representation
image classification
image restoration
space variant
image sharpening
color images
image processing
feature points
complex scenes
markov random field