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A Framework of Secured Embedding Scheme Using Vector Discrete Wavelet Transformation and Lagrange Interpolation
Joint Authors
Korah, Reeba
Subramanian, Maheswari
Source
Journal of Computer Networks and Communications
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-01
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Abstract EN
Information hiding techniques have a significant role in recent application areas.
Steganography is the embedding of information within an innocent cover work in a way which cannot be detected by any person without accessing the steganographic key.
The proposed work uses a steganographic scheme for useful information with the help of human skin tone regions as cover image.
The proposed algorithm has undergone Lagrange interpolation encryption for enhancement of the security of the hidden information.
First, the skin tone regions are identified by using YCbCr color space which can be used as a cover image.
Image pixels which belong to the skin regions are used to carry more secret bits, and the secret information is hidden in both horizontal and vertical sequences of the skin areas of the cover image.
The secret information will hide behind the human skin regions rather than other objects in the same image because the skin pixels have high intensity value.
The performance of embedding is done and is quite invisible by the vector discrete wavelet transformation (VDWT) technique.
A new Lagrange interpolation-based encryption method is introduced to achieve high security of the hidden information with higher payload and better visual quality.
American Psychological Association (APA)
Subramanian, Maheswari& Korah, Reeba. 2018. A Framework of Secured Embedding Scheme Using Vector Discrete Wavelet Transformation and Lagrange Interpolation. Journal of Computer Networks and Communications،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1182822
Modern Language Association (MLA)
Subramanian, Maheswari& Korah, Reeba. A Framework of Secured Embedding Scheme Using Vector Discrete Wavelet Transformation and Lagrange Interpolation. Journal of Computer Networks and Communications No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1182822
American Medical Association (AMA)
Subramanian, Maheswari& Korah, Reeba. A Framework of Secured Embedding Scheme Using Vector Discrete Wavelet Transformation and Lagrange Interpolation. Journal of Computer Networks and Communications. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1182822
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182822