节点文献
基于Radon变换导数的精确三维CT图像重建理论与改进方法介绍
Introduction to the Theory and Improved Method About 3D-CT Image Exact Reconstruction Based on the Derivative of theRadon Transform
【Author】 Kang Kejun Mao Xiping (Department of Engineering Physics,Tsinghua University,Beijing,100084)
【机构】 清华大学工程物理系;
【摘要】 本文主要介绍了一种基于Radon变换导数的精确3D—CT图像重建的改进方法,它的计算复杂性和成像质量与传统方法相比有很大改善。
【Abstract】 The method for 3D-CT imageexact reconstruction based on the derivative of the Radon transform is described in this paper. Its computational complexity is reduced and imaging quality is improved greatly as compared with traditional method.
- 【会议录名称】 第8届全国核电子学与核探测技术学术年会论文集(一)
- 【会议名称】第8届全国核电子学与核探测技术学术年会
- 【会议时间】1996-12
- 【会议地点】中国广东珠海
- 【分类号】TP391.41
- 【主办单位】中国电子学会核电子学与核探测技术分会、中国核学会核电子学与核探测技术分会