Modify Algorithm Cryptography by Image Detection Using Wiener Filter

Abstract

The cryptography of image is very important in the communication networks, when you transmit image from sender and receiver does not understand the original image, a feature of secure out of obscurity.
This paper, has been proposed a new algorithm for cryptography of image by using edge detection method. Five steps used to encrypt original image, first enhancement image by Point detection, Laplacian filter, and Convolution mask. Then compress image by two level of Haar Wavelet Transform after that used wiener filter to secure data of original image.
The outcome of system gets efficiency, powerful, and high security image in the five steps, it has cryptography of image to without sensitive attackers, the form of image it cannot be a known or exchange during transmit from sender to receiver.