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Fast Digital Watermarking System based on FPGA Implementation

R. Panday


The FPGA implementation of a digital watermarking is a method used to hide or embed unique information into a digital image that can be uniquely identified later for its content and the authenticity. Digital watermarking is a solution to the copyright protection and authentication of data in the network. Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. This paper reviews watermarking techniques, by focusing on the hardware based implementation of digital image watermarking. Then implement an algorithm of the digital water marking technique applied on hardware platform, to perform faster processing and provide portability.


Watermarking, Field Programming Gate Array (FPGA), FPGA Implementation, Discrete Cosine Transform (DCT), Differential Pulse Code Modulation (DPCM)

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