Design and Implementation of Effective Architecture for Reversible Watermarking using FPGA |
Author(s): |
| Hiral Laljibhai Bambhroliya , Hasmukh goswami college of engineering; Khyati K. Parsania, Hasmukh goswami college of engineering |
Keywords: |
| Watermarking, DCT, Reversible watermarking, VLSI Architecture, and FPGA |
Abstract |
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this paper presents reversible watermarking method for copyright protection and owner authentication. Watermarking is an important field for copyrights of digital media. This project focuses on the design and implementation of a fast FPGA (Field Programmable Gate Array) based architecture using discrete cosine transform (DCT) based image watermarking algorithm. DCT is Simple transform than others for the embedding and extracting of the watermark. Design and implementation of area efficient VLSI architecture has been done on Spartan 3 FPGA families. Security level offered by the watermarking techniques based on hardware is higher than the software based watermarking techniques. In hardware watermarking implementation, the data is untouched by an external party. |
Other Details |
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Paper ID: IJSRDV3I31344 Published in: Volume : 3, Issue : 3 Publication Date: 01/06/2015 Page(s): 2430-2433 |
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