could you please send me the ppt and seminar report on the topic HARDWAREC IMPLEMENTATION OF DIGITAL WATERMARKING SYSTEM FOR VIDEO AUTHENTIFICATION ....etc

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hi sir
about lossless visible watermarking for video merits and demarits ....etc

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Digital Watermarking is a data hiding technique where an information or message is hidden inside a signal transparent to the user. This method is used for copyright protection of digital media. Watermarking differs from encryption in a way that in the former case a general user is allowed to access, view and interpret the signal but cannot claim the ownership of the content, whereas in case of encryption the very access to the signal itself is denied. Watermarking is thus more popular than encryption where the content generator wants the genera ....etc

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....etc

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Video Watermarking using Integer-to-Integer Discrete Wavelet Transform (Java)
Proceedings on Digital Watermarking, TENCON

Abstract:
This paper proposes a novel video watermarking technique to embed a digital watermark in video data using integer-to-integer discrete wavelet transform. The watermark is embedded in the lowest frequency components of each frame. The method exploits features of the human visual system. The watermark can be extracted directly from the decoded video without access to the original video. Experimental resul ....etc

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i need matlab code for digital video watermarking using dwt and pca ....etc

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PRESENTED BY:
Deepak Sharma


MPEG Video Watermarking Technologies: Techniques and Issues
Abstract
With the current growth rate of broadband networks, distribution of multimedia content over the Internet will become the norm. With such a growth the major concern for the content providers will be security. A lot of research is currently going on that combines public key cryptography, watermarking and other techniques. This report presents a brief overview of several watermarking techniques that may be used for ....etc

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DWT Based Blind Digital Video Watermarking Scheme for
Video Authentication




INTRODUCTION

Video is a three-dimensional array of color pixels. Two
dimensions serve as spatial (horizontal and vertical) directions of
the moving pictures, and one dimension represents the time
domain . Digital video offers a number of advantages over
analog video, including the ease of sharing and storage, no
degradation of data quality when replicated, easy and inexpen ....etc

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for my seminar
i need video watermarking using svd transform
please help me ....etc

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could you please send me the ppt and seminar report on the topic HARDWAREC IMPLEMENTATION OF DIGITAL WATERMARKING SYSTEM FOR VIDEO AUTHENTIFICATION ....etc

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