Working and Comparative Analysis of Various Spatial Based Image Steganography Techniques
نویسندگان
چکیده
منابع مشابه
Analysis of Various Image Steganography Techniques Based Upon PSNR Metric
Every common person uses internet directly or indirectly in some spheres of his life. They mainly use the internet for information sharing. Also, information sharing has the primary importance in the field of Military Services, Medical Services, Mobile Services, and Investigation Agencies etc. The main hurdle in the path of information sharing is the security of information. The information sec...
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Rejani. R Department of Computer Science and Engineering, Manonmanium Sundarnar University, Tirunelveli Email: [email protected] Dr. D. Murugan Department of Computer Science and Engineering, Manonmanium Sundarnar University, Tirunelveli Email: [email protected] Deepu.V.Krishnan Technical Architect, Infosys Limited, Technopark, Karyavattom Campus. Email: [email protected] ---------------...
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Due to the high growth in the field of Computer Networks and Internet, there is a need for a secure transfer of information over the network. The data is in a great threat to be hacked by the hackers as it is transferred over the communication channels. Image Steganography is a technique which hides secret information inside an image and conceals the existence of the communication. No one could...
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But practical implementation of the definition is not feasible, so pragmatic approach would be to make the algorithm as strong as possible. Steganography is most widely formulated in terms of the prisoner’s problem where Alice and Bob are two inmates who wish to communicate in order to hatch an escape plan. However, all communication between them is examined by the warden, Wendy, who will put t...
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Image Steganography is a technique of providing some hidden data into the cover or host image so that it can be transmitted in a secure manner. There are various Image Steganography techniques implemented with some advantages and limitations. Here in this paper a complete survey of all the Image Steganography technique their advantages and issues are discussed and analyzed, hence on the basis o...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/19876-1880