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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS - IJCRT (IJCRT.ORG)

International Peer Reviewed & Refereed Journals, Open Access Journal

ISSN: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013

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  Published Paper Details:

  Paper Title        

TRANSPARENT AUDIO WATERMARKING USING FIBONACCI SERIES USING IMAGE ENCRYTION

  Authors

Vijetha Kura

  Keywords

Audio watermarking, FFT, Image encryption, PN sequence, XOR sum.

  Abstract


This paper will present a audio watermarking method which is highly secured and offers triple layer protection and has very large virtual capacity and large imperceptibility in which watermark/data i.e. an image can be encrypted and hidden by modifying the magnitude values in FFT spectrum. The main idea is to modify magnitude of FFT samples with respect to Fibonacci series .Here an image will be encrypted and is embedded into audio which improves the security of watermarking drastically. XOR sum of image bits and PN sequence is used as embedding bit stream and is chosen as it is fastest and simple in computation when compared to other encryption techniques. XOR sum creates a huge virtual increase in payload or capacity of the algorithm. This technique mathematically proves that maximum changes in FFT samples is less than 61% and the average error rate considering a single sample is 25% .This technique is not only robust and transparent but also highly secured. The additional feature is its ability to handle large capacity i.e. from experimentally its proved to handle 700bps to 3kpbs efficiently, moreover this technique is blind, i.e. original signal is not required near receiver.

  IJCRT's Publication Details

  Unique Identification Number - IJCRTNTSE004

  Paper ID - 181635

  Page Number(s) - 11-19

  Pubished in - Volume 6 | Issue 1 | February 2018

  DOI (Digital Object Identifier) -   

  Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Cite this article

Vijetha Kura,   "TRANSPARENT AUDIO WATERMARKING USING FIBONACCI SERIES USING IMAGE ENCRYTION", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.6, Issue 1, pp.11-19, February 2018, Available at :http://www.ijcrt.org/papers/IJCRTNTSE004.pdf

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ISSN and 7.97 Impact Factor Details
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ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
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