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Frequency domain analysis of Fuzzy B-Spline for 3D tsunami visualization from remote sensing data

Marghany, Maged and Hashim, Mazlan (2009) Frequency domain analysis of Fuzzy B-Spline for 3D tsunami visualization from remote sensing data. International Journal of Computer Science and Network Security, 9 (5). pp. 149-154. ISSN 1738-7906

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Official URL: http://paper.ijcsns.org/07_book/200905/20090518.pd...

Abstract

This paper utilizes fuzzy B-spline based on frequency domain analysis to visualize 3D tsunami waves from remote sensing satellite data. In doing so, two dimensional Fourier transform (2DFFT) was used to extract the successive tsunami wave characteristics i.e. frequency, wavelength, direction and energy. In this context, fuzzy Bspline was utilized to reconstruct a global topographic structure between the data points, were used to support an approximation to the real successive tsunami wave propagation

Item Type:Article
Additional Information:Open access journal
Uncontrolled Keywords:frequency domain, 2DFFT, fuzzy B-spline, 3D visualization, tsunami wave
Subjects:Q Science > QE Geology
T Technology > T Technology (General)
T Technology > TC Hydraulic engineering. Ocean engineering
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:11794
Deposited By: Siti Anisa Abdul Hamid
Deposited On:18 Jan 2011 08:35
Last Modified:05 Nov 2012 07:54

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