换一批摘要This paper introduces the techniques of direct volume rendering in VTK and discusses ray-casting-the most popular technique of direct volume rendering. The visualizations for medical volumetric data by three functions of raycasting are offered. Visualization effects prove that VTK is easy to get satisfied results with good quality in short time.
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分类号
R3（基础医学）
发布时间
2006-11-08（万方平台首次上网日期，不代表论文的发表时间）
基金项目
Youth for NWPU Teachers Scientific and Technological Innovation Foundation（(5210102-0800-M016206)）
PH. D Site from Chinese Educational Department（(20040699015)）
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