Adaptive Pixel Swapping Based Steganography Reducing Embedding Noise.

Arijit Sur Piyush Goel Jayanta Mukhopadhyay

Published in: PReMI (2011)

Keyphrases

switching median filter
data hiding
information hiding
noise detection
signal to noise ratio
weighted averaging
missing data
data embedding
noise level
noise model
secret message
additive noise
secret data
spatial domain
image authentication
reversible data hiding
noise reduction
input image
reversible watermarking