Efficient Steganography Scheme for Color Images based on Wavelets and Chaotic Maps

In this paper, a combination of spatial domain as well as transformation domain with the aid of chaotic sequences is used to propose an efficient steganography scheme for color images. The transform domain uses Discrete Wavelet Transform (DWT) for embedding the cover and secret images. Chaotic sequ...

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Hlavní autoři:	Hikmat N. Abdullah, Sura F. Yousif, Alejandro A. Valenzuela
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	College of Information Engineering 2020-02-01
Edice:	Iraqi Journal of Information & Communication Technology
Témata:	chaotic sequences, steganography; Discrete wavelet transform; Color image secuity
On-line přístup:	https://ijict.edu.iq/index.php/ijict/article/view/86
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