High-fidelity reversible data hiding based on PVO and median preserving.

Chi-Yao Weng Hao-Yu Weng Cheng-Ta Huang

Published in: J. Supercomput. (2022)

Keyphrases

high fidelity
reversible data hiding
data hiding
high capacity
real time
medical image compression
pixel values
prediction algorithm
high quality
high resolution
visual quality
video conferencing
error concealment
coding method
spatial domain
watermarking technique
coding scheme
gray level