Steganography Algorithm to Hide Secret Message inside an Image

TL;DR

This paper introduces a new steganography algorithm that effectively hides data within images using binary coding and maximizes storage capacity while maintaining image quality, demonstrated through the Steganography Imaging System (SIS).

Contribution

The paper presents a novel algorithm employing binary codes and zipped files to enhance data hiding capacity in images, along with a system for testing its effectiveness.

Findings

Higher PSNR values indicate minimal image distortion.

The algorithm successfully stores various data sizes inside images.

The system demonstrates the efficiency of the proposed steganography method.

Abstract

In this paper, the authors propose a new algorithm to hide data inside image using steganography technique. The proposed algorithm uses binary codes and pixels inside an image. The zipped file is used before it is converted to binary codes to maximize the storage of data inside the image. By applying the proposed algorithm, a system called Steganography Imaging System (SIS) is developed. The system is then tested to see the viability of the proposed algorithm. Various sizes of data are stored inside the images and the PSNR (Peak signal-to-noise ratio) is also captured for each of the images tested. Based on the PSNR value of each images, the stego image has a higher PSNR value. Hence this new steganography algorithm is very efficient to hide the data inside the image.