Analysis of Image Steganography Techniques: A Survey | Zendy

Pooja Rai | Zendy; Sandeep Gurung | Zendy; M. K. Ghose | Zendy

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Analysis of Image Steganography Techniques: A Survey

Author(s) -

Pooja Rai,

Sandeep Gurung,

M. K. Ghose

Publication year - 2015

Publication title -

international journal of computer applications

Language(s) - English

Resource type - Journals

ISSN - 0975-8887

DOI - 10.5120/19941-1731

Subject(s) - steganography , computer science , cover (algebra) , redundancy (engineering) , information hiding , digital image , image (mathematics) , representation (politics) , domain (mathematical analysis) , multimedia , artificial intelligence , computer vision , data mining , information retrieval , image processing , mechanical engineering , mathematical analysis , mathematics , politics , law , political science , engineering , operating system

Steganography is the technique of hiding data in an appropriate multimedia carrier, e.g., image, audio, and video files known as Cover. Images are mostly used as the cover medium due to their pervasiveness in different applications and representation with high redundancy. This paper provides a review and analysis of many existing methods for digital image steganography in the spatial as well as transform domain. The performance evaluation of the algorithms with respect to the proposed analysis parameters are summarized along with their limitations inorder to throw some light on the utility of the algorithm as per the requirement of application. General Terms Steganography

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