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Cone-Beam Filtered Backprojection Image Reconstruction Method for Short Trajectories.

机译：短轨道锥束滤波反投影图像重建方法。

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摘要

An image reconstruction method for cone beam x-ray attenuation data acquired over a super-short-scan, short-scan or full-scan includes backproejcting over three adjacent segments of the arc traversed by the x-ray source. Each backprojection consists of a weighted combination of ID Hilbert filtering of the modified cone-beam data along both horizontal and non-horizontal directions.

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作者
Chen, G. H.;
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年度 2005
页码 1-19
总页数 19
原文格式 PDF
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关键词
Patent applications; Medical imaging; Image reconstruction; Divergent beams; Trajectories; Methods; Cone beam x-ray attenuation data; Computed tomography (CT) imaging;

机译：专利申请;医学成像;图像重建;发散光束;轨迹;方法;锥束x射线衰减数据;计算机断层扫描（CT）成像;

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专利

1. New families of exact fan-beam and cone-beam image reconstruction formulae via filtering the backprojection image of differentiated projection data along singly measured lines [J] . Zhuang TL, Chen GH Inverse Problems: An International Journal of Inverse Problems, Inverse Methods and Computerised Inversion of Data . 2006,第3期

机译：通过沿单个测量线过滤差分投影数据的反投影图像，新的精确的扇束和锥束图像重建公式系列
2. Fan-beam and cone-beam image reconstruction via filtering the backprojection image of differentiated projection data [J] . Zhuang TL, Leng S, Nett BE, Physics in medicine and biology. . 2004,第24期

机译：通过过滤差分投影数据的反投影图像重建扇形和锥束图像
3. Performance evaluation of filtered backprojection reconstruction and iterative reconstruction methods for PET images. [J] . Wang CX, Snyder WE, Bilbro G, Computers in Biology and Medicine . 1998,第1期

机译：PET图像滤波反投影重建和迭代重建方法的性能评估。
4. A backprojection filtered image reconstruction algorithm for circular cone-beam CT [C] . Liang Li, Zhiqiang Chen, Li Zhang, Physics of Medical Imaging pt.3; Progress in Biomedical Optics and Imaging; vol.7 no.28 . 2006

机译：锥束CT反投影滤波图像重建算法
5. A hardware reconstruction system for real-time magnetic resonance imaging via 2D FFT or filtered backprojection. [D] . Ehsani, Ali Reza. 1996

机译：通过2D FFT或滤波反投影进行实时磁共振成像的硬件重建系统。
6. Cubic-Spline Interpolation for Sparse-View CT Image Reconstruction With Filtered Backprojection in Dynamic Myocardial Perfusion Imaging [O] . Esmaeil Enjilela, Ting-Yim Lee, Gerald Wisenberg, 2019

机译：三次样条插值用于动态心肌灌注成像中具有滤波反投影的稀疏视图CT图像重建
7. MYOCARDIAL PERFUSION IMAGING (MPI); SUPERIOR CLINICAL PERFORMANCE, A COMPARISON BETWEEN FILTERED BACKPROJECTION (FBP) AND ASTONISH ITERATIVE RECONSTRUCTION METHOD WITH CARDIAC CATHETERIZATION [O] . Ali Zohaib, Dr. Muhammad Hamid Saeed, Shaukat Ali Shahid, 2016

机译：心肌灌注成像（MPI）;卓越的临床表现，滤波背重调（FBP）与心脏导管插入型近迭代重建方法的比较

Cone-Beam Filtered Backprojection Image Reconstruction Method for Short Trajectories.

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