International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 133 - Number 9 |
Year of Publication: 2016 |
Authors: Abdelmgeid A. A., Tarek A. A., Al-Hussien Seddik Saad, Shaimaa M. H. |
10.5120/ijca2016908016 |
Abdelmgeid A. A., Tarek A. A., Al-Hussien Seddik Saad, Shaimaa M. H. . New Image Steganography Method using Zero Order Hold Zooming. International Journal of Computer Applications. 133, 9 ( January 2016), 27-31. DOI=10.5120/ijca2016908016
Steganography is a branch of information hiding. It allows the people to communicate secretly. Steganography word is classified into two parts: Steganos which means “secret or covered” (where you want to hide the secret messages) and the graphien which means “writing". It aims to embed secret data into a digital cover media, such as digital audio, image, video, etc., without being suspicious looking. In This paper a new image steganography method that hides the secret message inside the cover image using zero order hold (ZOH) is considered. The main goal of this method is to hide a secret message in the pixels of the cover image in such a way that the human eyes are not able to differentiate between the original and the stego-image.