%0 Journal Article
%T Survey of rendering techniques for depth-of-field effect<br>景深效果绘制技术综述
%A Wu Jiaze
%A Zheng Changwen
%A Hu Xiaohui
%A Ouyang Guanjun
%A Zhang Liqiang
%A <br>吴佳泽
%A 郑昌文
%A 胡晓惠
%A 欧阳冠军
%A 张利强
%J 中国图象图形学报
%D 2011
%I 
%X The depth-of-field effect can improve the realistic sense of a computer-generated image,and thus rendering of this effect has become one of the important research topics in computer graphics.Aiming at the problem for rendering the depth-of-field effect,in this paper we first study optical imaging principles which various kinds of camera lens models featuve,and compare their characteristics and capabilities of modeling the depth-of-field effect;then the taxonomy of rendering techniques for the depth-of-filed effect is presented.Relevant fundamental principles and typical algorithms are concluded,and their advantages and disadvantages are compared in detail.Lastly applications of rendering techniques for the depth-of-filed effect are presented and future research trends are foreseen.
%K depth-of-field
%K camera lens model
%K depth-of-field rendering approach
%K realistic rendering
%K real-time rendering<br>景深效果
%K 相机镜头模型
%K 景深效果绘制方法
%K 真实感绘制
%K 实时绘制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=2B168B6160CED65F93C309F6CFE692A8&yid=9377ED8094509821&vid=7801E6FC5AE9020C&iid=708DD6B15D2464E8&sid=73ED4C2CAF4E01EE&eid=C7EA1836BA194C9B&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=43