%0 Journal Article
%T Survey on Realistic Simulation of Cloud<br>云的真实感模拟技术综述
%A QIU Hang
%A YANG Ke
%A CHEN Yu
%A CHEN Lei-ting
%A <br>邱航
%A 杨珂
%A 陈瑜
%A 陈雷霆
%J 计算机科学
%D 2011
%I 
%X Cloud is one of the nature elements that is difficult to render in real-time due to its peculiar microstructures and complex physical process of formation. Realistic simulation of cloud is one of the challenging topics in computer graphics. A comprehensive survey on realistic simulation of cloud in recent twenty years was presented, with a detail introduction to the modeling,dynamic simulation and light scattering effect technictues of cloud. Some fundamental principles, advantages and disadvantages of the typical methods were introduced and analyzed. Finally, some typical simulation methods were compared and summarized in detail, some key research issues that need to be further researched were pointed out.
%K Cloud scene
%K Realistic simulation
%K Particle system
%K Cellular automaton
%K Volume rendering
%K Bidirectional reflectance distribution function<br>云场景，真实感模拟，粒子系统，元细胞自动机，体绘制，双向反射分布函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=B64E2EF1739A75D59C146A1E46848617&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=B31275AF3241DB2D&sid=F3583C8E78166B9E&eid=2A8D03AD8076A2E3&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=59