Low Distortion Rate Steganographic Data Transmission Model

Abstract

In steganography, the data is hidden in different ways. The main objective of the studies is to have a minimum distortion of the cover image. The proposed model is based on the transmission of small amounts of data representing large amounts of data. By hiding the representative data in the cover image, large data is carried indirectly with very low image distortion rates. This model should be used for the safe transmission of data of high importance and which have been modified at certain times. Small amounts of data hidden in the cover image were used to analyze large amounts of data on the server side. Thus, the principle of imperceptibility, which is one of the basic building blocks of steganography, has been increased. The results showed that the proposed model is safer in the range of about 10% to 40%. © 2019 IEEE.