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Spatial Domain Video Encryption using Chaotic Maps

Published on September 2015 by Karan Nair, Janhavi Kulkarni, Karan Asher, Vicky Chheda, Jonathan Joshi
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CAE Proceedings on International Conference on Communication Technology
Foundation of Computer Science USA
ICCT2015 - Number 4
September 2015
Authors: Karan Nair, Janhavi Kulkarni, Karan Asher, Vicky Chheda, Jonathan Joshi
8e83a40a-9bcf-40c3-8ada-2a5b0debee9e

Karan Nair, Janhavi Kulkarni, Karan Asher, Vicky Chheda, Jonathan Joshi . Spatial Domain Video Encryption using Chaotic Maps. CAE Proceedings on International Conference on Communication Technology. ICCT2015, 4 (September 2015), 9-13.

@article{
author = { Karan Nair, Janhavi Kulkarni, Karan Asher, Vicky Chheda, Jonathan Joshi },
title = { Spatial Domain Video Encryption using Chaotic Maps },
journal = { CAE Proceedings on International Conference on Communication Technology },
issue_date = { September 2015 },
volume = { ICCT2015 },
number = { 4 },
month = { September },
year = { 2015 },
issn = 0975-8887,
pages = { 9-13 },
numpages = 5,
url = { /proceedings/icct2015/number4/22656-1557/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 CAE Proceedings on International Conference on Communication Technology
%A Karan Nair
%A Janhavi Kulkarni
%A Karan Asher
%A Vicky Chheda
%A Jonathan Joshi
%T Spatial Domain Video Encryption using Chaotic Maps
%J CAE Proceedings on International Conference on Communication Technology
%@ 0975-8887
%V ICCT2015
%N 4
%P 9-13
%D 2015
%I International Journal of Computer Applications
Abstract

Digital video is one of the most popular multimedia data exchanged over the internet. Previous cryptography studies have focused on text data. The encryption algorithms developed for text data may not be suitable to multimedia applications because of large sizes of video. Analgorithm is proposed in which a video file is encrypted by considering each frame a colour image. Each video is broken down into its constituent frames. Chaotic mapping algorithms are applied on all the frames and in the temporal domain of the video as well. The algorithm was run on different videos, and results were obtained show improved performance time and good security. Initial comparison against existing methods also shows that encryption time required is less, while recovered plaintext also has fewer distortions.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Chaotic Maps Encryption Multimedia Rectangular Map Spatial Domain Video