English  |  正體中文  |  简体中文  |  Items with full text/Total items : 26987/38787
Visitors : 2283068      Online Users : 22
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/32865

Title: A 2D Chaos-based Visual Encryption Scheme for Clinical EEG Signals
Authors: Lin Chin-feng;Wang Boa-shun
Contributors: NTOU:Department of Electrical Engineering
Keywords: two dimensional (2D) chaos-based encryption scheme;clinical lectroencephalography;transmission bit error rate;parallel processing;mobile telemedicine
Date: 2011-12
Issue Date: 2012-06-18T07:45:14Z
Publisher: Journal of Marine Science and Technology
Abstract: abstract:In this paper, we have developed a two-dimensional (2D) chaos-based encryption scheme that can be applied to signals with transmission bit errors in clinical electroencephalography (EEG) and mobile telemedicine. As opposed to one-dimensional (1D) chaos-based encryption, the proposed 2D schemes uses the concept of parallel processing to increase the encryption speed. An essential feature of the proposed scheme is that signals mapping of a 2D chaotic scrambler and a permutation scheme are used to obtain clinical EEG information that requires high-level encryption. Simulation results show that when the correct deciphering parameters are inputted, EEG signals with a transmission bit error rate (BER) of 10-7 are completely recovered. However, these signals can not be recovered if there is an error in the input parameters, for example, an initial point error of 0.00000001%.
Relation: 19(6), pp.666-672
URI: http://ntour.ntou.edu.tw/handle/987654321/32865
Appears in Collections:[電機工程學系] 期刊論文

Files in This Item:

File Description SizeFormat

All items in NTOUR are protected by copyright, with all rights reserved.


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback