Hide Secret Information in Blocks: Minimum Distortion Embedding
Multimedia
2020-04-24 v1 Cryptography and Security
Abstract
In this paper, a new steganographic method is presented that provides minimum distortion in the stego image. The proposed encoding algorithm focuses on DCT rounding error and optimizes that in a way to reduce distortion in the stego image, and the proposed algorithm produces less distortion than existing methods (e.g., F5 algorithm). The proposed method is based on DCT rounding error which helps to lower distortion and higher embedding capacity.
Cite
@article{arxiv.2003.07505,
title = {Hide Secret Information in Blocks: Minimum Distortion Embedding},
author = {Md Amiruzzaman and Rizal Mohd Nor},
journal= {arXiv preprint arXiv:2003.07505},
year = {2020}
}
Comments
This paper is accepted for publication in IEEE SPIN 2020 conference