Multi-color image compression-encryption algorithm based on chaotic system and fuzzy transform

TL;DR

This paper presents a combined image compression and encryption algorithm for multi-color images using fuzzy transform and a novel chaotic system, demonstrating security and efficiency through simulations.

Contribution

It introduces a new multi-color image compression-encryption method combining fuzzy transform with an innovative chaotic system and 3D shift technique.

Findings

Algorithm is secure and efficient

Simulation results confirm effectiveness

Novel chaotic system enhances security

Abstract

In this paper an algorithm for multi-color image compression-encryption is introduced. For compression step fuzzy transform based on exponential b-spline function is used. In encryption step, a novel combination chaotic system based on Sine and Tent systems is proposed. Also in the encryption algorithm, 3D shift based on chaotic system is introduced. The simulation results and security analysis show that the proposed algorithm is secure and efficient.