%0 Journal Article
%T Image Based Interactive Visualization and Data Compression<br>基于图象的交互绘制和数据压缩
%A Li Xinxiao
%A Zheng Nanning
%A Zhang Ting
%A <br>李新肖
%A 郑南宁
%J 中国图象图形学报
%D 1999
%I 
%X The speed of volume rendering is the bottleneck of interactive visualization. In the paper, an original fast rendering system using image based rendering is presented, which greatly improves the speed of interactive visualization by combining the image based rendering and previous volume rendering. At first, a list of sample images is generated by ray tracing. Next these images are compressed by warping transformation. At last, random new view images can be rendered in speed of faster than 50 frames per second. In order to improve the speed more, a fast warping formula is developed
%K Image based rendering
%K Warping transformation
%K Image Compression
%K reprojection<br>基于图象绘制
%K 图象压缩
%K 重投影
%K 交互绘制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=48A44634809F86CD5E94AD64F0C57B15&yid=B914830F5B1D1078&vid=E158A972A605785F&iid=E158A972A605785F&sid=5D8C08279A19B0D4&eid=03E56C113B4E5A88&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=0