Compression and Encryption Using SCAN MIE – Mirror - like Image Encryption CIE – Chaotic Image Encryption VQ - A New Encryption Algorithm for Image Cryptosystems DRP - Color Image Encryption Using Double Random

With the fast progression of data exchange in electronic way, information security is becoming more important in data storage and transmission. Because of widely using images in industrial process, it is important to protect the confidential image data from unauthorized access. In this paper, we analyzed current image encryption algorithms and compression is added for two of them (Mirror-like image encryption and Visual Cryptography). Implementations of these two algorithms have been realized for experimental purposes. The results of analysis are given in this paper. Keywords—image encryption, image cryptosystem, security, transmission.