2007•Journal of Chongqing Vocational & Technical InstituteRequires access

Study on Chaotic Neural Unit Time Series and Its Application to Image Encryption

Jia Ji-cheng

Abstract

This paper presents a kind of novel chaotic dynamic system by maintaining the chaotic searching mechanism of transiently chaotic neural network.First,we make an analysis of the parameters' effects to the system;second,we make an analysis of the Lyapunov exponent,correlation dimension,entropy of the chaotic time series.The test proves that the chaotic dynamic system in encrypt is valid.

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Available abstract

Key concepts: Chaotic, Lyapunov exponent, Encryption, Correlation dimension, Series (stratigraphy), Artificial neural network, Computer science, Approximate entropy