Review on Image Steganography Transform Domain Techniques

TLDR: In this article , the authors proposed a steganography method to hide the existence of the data using the image as the cover image and the parameters Peak Signal-to-Noise Ratio (PSNR), Mean Square Error (MSE), and Structured Similarity Index Measure (SSIM) are calculated.

Abstract: In today’s society, data security is of the utmost importance. Securing data by ensuring confidentiality and integrity is crucial. Security of information is essential for transferring confidential data, data storing, and database systems. Steganography is one of the methods of protecting data. As you can see, steganography is the art and science of concealing communication, i.e., encasing the secret message inside another medium, such as images, audio, video, or text. Steganography is a method with several advantages, including high concealment capacity and undetectability. There are different types of steganography. The type of steganography depends on the type of cover object such as text, image, video we use to conceal the secret. Image steganography is hiding the existence of the data using the image as the cover image. Lastly, the parameters Peak Signal-to-Noise Ratio (PSNR), Mean Square Error (MSE), and Structured Similarity Index Measure (SSIM) are calculated which give an indication of the efficiency of the proposed method.