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De-noise steganography by enhancing the cover image : a multi-level security approach
Joint Authors
Korothan, Jithesh
Kishor, Shirivas
Butey, Pradeep
Source
The International Arab Journal of Information Technology
Issue
Vol. 13, Issue 6A(s) (31 Dec. 2016), pp.851-857, 7 p.
Publisher
Publication Date
2016-12-31
Country of Publication
Jordan
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
A technique that combines both logic and craft only can survive long.
A multi-level security mechanism by blending steganogrpahy and visual cryptography is proposed here.
Hiding already encrypted data inside an image is of immense value.
Encryption is done by visual cryptography and hiding is done through the proposed de-noise Steganography With Selected Noise Bit Replacement Technique (SNBR).
By and large, hiding data inside an image makes distortion to the image that leads to suspicions.
Instead, this technique tries to remove disturbance or noise that is already present in the image and enhances the cover image through replacing noise bits present in the cover image with secret.
In view of the fact that we replace the noise bits with the secret, it improves the quality of the cover medium and consequently the cover seems innocuous.
As a result it reduces the chance of steg-analysis.
The proposed method called SNBR, uses a location map to guarantee the correct extraction of the secret data.
The goal of this study is to avoid degradation of the cover and improve the confidentiality of the information being communicated.
Experimental results show that the new method achieves good security and a higher peak signal to noise ratio for the same number of bits per pixel of embedded image.
American Psychological Association (APA)
Korothan, Jithesh& Kishor, Shirivas& Butey, Pradeep. 2016. De-noise steganography by enhancing the cover image : a multi-level security approach. The International Arab Journal of Information Technology،Vol. 13, no. 6A(s), pp.851-857.
https://search.emarefa.net/detail/BIM-872537
Modern Language Association (MLA)
Korothan, Jithesh…[et al.]. De-noise steganography by enhancing the cover image : a multi-level security approach. The International Arab Journal of Information Technology Vol. 13, no. 6A (Special issue) (Dec. 2016), pp.851-857.
https://search.emarefa.net/detail/BIM-872537
American Medical Association (AMA)
Korothan, Jithesh& Kishor, Shirivas& Butey, Pradeep. De-noise steganography by enhancing the cover image : a multi-level security approach. The International Arab Journal of Information Technology. 2016. Vol. 13, no. 6A(s), pp.851-857.
https://search.emarefa.net/detail/BIM-872537
Data Type
Journal Articles
Language
English
Record ID
BIM-872537