%0 Journal Article
%T The Research on Visualization of Second Order Tensor Fields<br>二阶张量场可视化研究
%A LI Hai-Sheng YANG Qin CHEN Qi-Ming
%A <br>李海生
%A 杨钦
%J 计算机科学
%D 2003
%I 
%X Second-order tensors are widely existed in engineering, physical science and biomechanics. Examples are stresses and strains in solids and velocity gradients in fluid flows. This paper takes the Boussinesq's problem as an example which is typical in Elasticity Mechanics, and visualizes the second-order real symmetric tensor fields by ellipsoid icons and hyperStreamlines. The results are reasonable. The visualization methods adopted in this paper are also suitable for other second-order symmetric tensor fields such as electromagnetic field.
%K Tensor fields
%K Visualization
%K Ellipsoid icons
%K Hyperstreamline<br>二阶张量场
%K 可视化
%K 计算机图形学
%K 数字图像
%K 数据场
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=38265FB774AD5352&yid=D43C4A19B2EE3C0A&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=BB0EA31DB1B01173&eid=6700D0D256586E73&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=4