Adaptive image steganography based on optimal embedding and robust against chi-square attack

A real-life requirement motivated this case study of secure covert communication. Steganography is a technique used to transfer hidden information in an imperceptible manner. We proposed a novel approach of substitution technique of image steganography. The proposed method is flexible on size of sec...

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Bibliographic Details
Main Authors: Zanganeh, Omid, Ibrahim, Subariah
Format: Article
Language:English
Published: Asian Network for Scientific Information 2011
Subjects:
Online Access:http://eprints.utm.my/id/eprint/28668/1/OmidZanganeh2011_AdaptiveImageSteganographyBasedonOptimalEmbedding.pdf
http://eprints.utm.my/id/eprint/28668/
http://dx.doi.org/10.3923/itj.2011.1285.1294
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