Steganography is a secret communication method which sends hidden messages inside the carrier file unnoticeably with human eye. Steganography (also known as data hiding) aims to keep the amount of change of the carrier file low enough not to be noticed by the naked eye and to send the maximum amount of hidden data to the recipient. In this study, with the help of the proposed method and the designed interface it is determined that in which picture (carrier) the secret message will cause the least change. The picture which caused the least change is detected and it is suggested to the user. For data hiding operation a large capacity is provided with use of all color channel of the three-dimensional Picture. One of the most important features of the proposed method is that the receiver does not need the original image while the hidden data is recovered. Therefore, the original image will never be found in the communication channel or receiver. Also, since the image to be sent to the recipient differs according to the message to be hidden, there is no possibility to previously know of which image will be selected for data hiding.
Konular | Mühendislik |
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Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 28 Haziran 2018 |
Yayımlandığı Sayı | Yıl 2018 Cilt: 7 Sayı: 1 |