Image steganography system using Bezier curve

Abstract EN

Securely transmitting data through the internet is performed with the use of steganography the idea of digital image’s information sharing.

It can be defined as the science and art of disguising data in an ordinary cover media in a manner which doesn’t raises doubts of an observer.

In this paper the suggested system is modeled for hiding an image in multi-image based on Bezier Curve, this approach makes use of Bezier curve equation in order to select secret image pixel locations and hide it into N cover pixels image.

The proposed hiding system gives higher security and can hide larger image into multi small images.

The quality of the stego images after data hiding is evaluated using PSNR and MSE and results show that this method produces a precise stego images.