Effective JPEG Steganalysis Using Non-Linear Pre-Processing and Residual Channel-Spatial Attention.

Qingliang Liu Jiangqun Ni Mengxin Jian

Published in: ICME (2022)

Keyphrases

preprocessing
jpeg images
multi channel
discrete cosine transform
spatio temporal
spatial data
spatial information
image coding
compression algorithm
bit plane
high quality
multiresolution
image compression
compressed domain