The advanced RDH work focuses on both data encryption and image encryption which makes it more secure and free of errors. All previous methods embed data without encrypting the data which may subject to errors on the data extraction or image recovery. The proposed work provides a novel RDH scheme in which both data and image can be encrypted and extracted reversibly without any errors. In the p...

Reversible Data Hiding (RDH) is the process of transferring secret data hidden inside cover media to recipient so can securely retrieve both and media. The RDH approach applied in this study field telemedicine, medical-secret conveyed privately via medical video. Morse code-based encryption technique tends encrypt by compression using Arithmetic coding technique. Discrete Shearlet transform (DS...

In the paper, we deal with the system that hides the data reversibly which is termed as reversible data hiding scheme. In this technique images will be authenticated and then the authenticate image is restored to their original from. This original form is achieved by removing the digital watermark and it replaces the image data that had been overwritten. The main aim of hiding is to maintain se...

Reversible data hiding is a type of data hiding techniques whereby the host image can be recovered exactly. Being lossless makes this technique suitable for medical and military applications. Difference expansion (DE) is one of the most important techniques which are used for reversible data hiding. This technique received more attention over the years because of its high efficiency and simplic...