rdhmbp

Reversible data hiding with automatic brightness contrast enhancement. This repository contains the code from IEEE paper https://ieeexplore.ieee.org/document/8463590/.

skewed_histogram_shifting

Skewed Histogram Shifting for Reversible Data Hiding Using a Pair of Extreme Predictions. This repository contains experimental results from submitted paper: https://ieeexplore.ieee.org/abstract/document/8517133.

acerdh

Automatic contrast enhancement using reversible data hiding. This is an implementation of paper https://ieeexplore.ieee.org/document/7368603 with optimization of lowest peak selection when there are multiple options.

JPEG-baseline-matlab-code

Produces JFIF compliant baseline JPEG images (grayscaled & color & Huffman optimized version)

jpegrwdc

This code is for the publication "Reversible Data Hiding in JPEG Images Using Quantized DC" in MDPI Entropy journal. You can find the paper at https://www.mdpi.com/1099-4300/21/9/835.