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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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Asian Network for Scientific Information
2011
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| 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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