Design of Three Tier Architecture for Near Field Communication
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 4
Abstract
Near Field Communication (Nfc) Has Been Used For Short Range Communications In A Number Of Applications For Consumer Electronics Devices. Specifically, Nfc Has Been Used In Electronic Payment Systems. In This The Trusted Service Manager Will Provide The Tag To Users And They Will Exchange It. The Tag Is Created From User A’s Information, User B’s Information, Trusted Service Manager’s Information. This Paper Describes A Digital Image Watermarking Scheme Using Discrete Wavelet Transform. In This Scheme, Digital Image Watermarking Algorithm Is Based On The Dwt Coefficients. It Combines The Information Of Low Frequency Dwt Coefficients And The Watermark Image. This Combination Is Used As Input For Extraction Of The Watermark. Watermark Extraction Can Be Simply Done Because The Proposed Algorithm Does Not Change Any Information Of The Original Image. Quality Of The Original Image Remains Unaffected. Index Terms - Near Field Communication; Trusted Service Manager; Digital Image Watermarking; Verification Tag.
Authors and Affiliations
Nisha . G. S. , Mrs. Geetha . M. R.
Keywords
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