LSB Data Hiding in Digital Media: A Survey

A survey on digital data hiding schemes: principals, algorithms, and applications

This paper investigates digital data hiding schemes. The concept of information hiding will be explained at first, and its traits, requirements, and applications will be described subsequently. In order to design a digital data hiding system, one should first become familiar with the concepts and criteria of information hiding. Having knowledge about the host signal, which may be audio, image, ...

LSB Steganography Based Reversible Data Hiding

-This paper introduces a new, principled approach to least significant bit (LSB) steganography in digital signals such as images. It is shown that privacy protection of medical images with information using histogram shifting based reversible data hiding.First of all, the patient’s privacies need to be preserved.Therefore, embedding secret data into the medical images would be one of the useful...

A Novel Approach Towards LSB Substituted Data Hiding In Images

In this paper a novel approach towards LSB substituted data hiding in images has been proposed based on random bit substitution which not only improves the robustness and security of the watermarking scheme but also significantly improves the stego image quality which is visually indistinguishable from the original cover image. The the watermarked image shows marked improvement and greater resi...

Data Hiding Fundamentals and Applications Content Security in Digital Media

A Robust Data Hiding Technique based on LSB Matching

Many researchers are working on information hiding techniques using different ideas and areas to hide their secrete data. This paper introduces a robust technique of hiding secret data in image based on LSB insertion and RSA encryption technique. The key of the proposed technique is to encrypt the secret data. Then the encrypted data will be converted into a bit stream and divided it into numbe...