A Reversible Medical Image Watermarking for ROI Tamper Detection and Recovery.

Siddharth Bhalerao Irshad Ahmad Ansari Anil Kumar

Published in: Circuits Syst. Signal Process. (2023)

Keyphrases

image watermarking
spread spectrum
region of interest
jpeg compression
watermarking algorithm
copyright protection
discrete wavelet transform
geometric distortions
digital watermarking
additive noise
data hiding
feature space