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64527

Hybrid Steganography of Color Images Using Discrete Cosine Transform and Discrete Wavelet Transform

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Last updated: 25 Dec 2024

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Abstract

; "> This paper introduces a hybrid approach for steganography of color images using Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT). This approach is used for hiding more than one color image into an uncorrelated color
space “YDbDr" of a color cover image using the DWT and DCT. In this approach, the DCT coefficients of the secret image are weighted by a small factor and then embedded into the DWT of the cover image to keep the effect of steganography invisible, to make it more security by encrypting the secret data before embedding into a cover image. After that, we show the effect of additive white Gaussian noise (AWGN) on the proposed algorithm.

DOI

10.21608/mjeer.2018.64527

Authors

First Name

A.A.

Last Name

Eyssa

MiddleName

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Affiliation

Dept. of Electrical Engineering and Eng., Faculty of Elect., Eng., zagazig University.

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First Name

F. E.

Last Name

Abd El-Samie

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Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Engineering, Menoufia University.

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Orcid

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First Name

A. E.

Last Name

Abd-Elnaiem

MiddleName

-

Affiliation

Dept. of Electrical Engineering and Eng., Faculty of Elect., Eng., zagazig University.

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Volume

27

Article Issue

1

Related Issue

9729

Issue Date

2018-01-01

Receive Date

2019-12-10

Publish Date

2018-01-01

Page Start

175

Page End

196

Print ISSN

1687-1189

Online ISSN

2682-3535

Link

https://mjeer.journals.ekb.eg/article_64527.html

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https://mjeer.journals.ekb.eg/service?article_code=64527

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Original Article

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1,088

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Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

Hybrid Steganography of Color Images Using Discrete Cosine Transform and Discrete Wavelet Transform

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Article

Created At

22 Jan 2023