An Improved RDWT-based Image Steganography Scheme with QR Decomposition and Double Entropy

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An Improved RDWT-based Image Steganography Scheme with QR Decomposition and Double Entropy

This paper introduces an improved RDWT-based image steganography with QR decomposition and double entropy system. It demonstrates image steganography method that hides grayscale secret image into grayscale cover image using RDWT , QR decomposition and entropy calculation. The proposed scheme made us...

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Bibliographic Details
Main Authors:	Ng, Ke-Huey, Liew, Siau-Chuin, Ernawan, Ferda
Format:	Article
Language:	English
Published:	The Science and Information (SAI) Organization Limited 2020
Subjects:	QA76 Computer software
Online Access:	http://umpir.ump.edu.my/id/eprint/28052/ http://umpir.ump.edu.my/id/eprint/28052/7/An%20Improved%20RDWT-based%20Image%20Steganography%20Scheme.pdf

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