Ring Discretization of the Wave Spectrum for Sea Surface Simulation

被引：9
|
作者：
Varela, Jose Miguel [1 ]
Soares, Carlos Guedes [2 ]
机构：
[1] Univ Lisbon, Ctr Marine Technol & Engn, P-1699 Lisbon, Portugal
[2] Univ Lisbon, Inst Super Tecn, P-1699 Lisbon, Portugal
来源：
IEEE COMPUTER GRAPHICS AND APPLICATIONS | 2014年 / 34卷 / 02期
关键词：
computer graphics; fast Fourier transform; FFT; real-time simulation; sea surface; spectrum discretization; wave spectra;
D O I：
10.1109/MCG.2013.102
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Interactive ocean scenes based on real wave spectra usually don't exhibit the original sea state's statistical properties. The proposed discretization of the wave spectra obtains a sea state statistically more equivalent to the original. This method can also improve visual realism and real-time performance.
引用
收藏
页码：58 / 71
页数：14
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