Detection of median filtering based on ARMA model and pixel-pair histogram feature of difference image.

Hang Gao Tiegang Gao

Published in: Multim. Tools Appl. (2020)

Keyphrases

median filtering
input image
image features
post processing
median filter
gray value
intensity histogram
jpeg compression
vector field
image segmentation
multiscale
pixel values
image data
image analysis
low frequency
high frequency
gray level
gray images
test images
gaussian noise
scale space
arma model