Description: 通过TMS320C6X系列DSP芯片实现平行束卷积的投影算法，并给出原理框图，完成了CT图像重建，-TMS320C6X series DSP chip through parallel beam convolution of the projection algorithm of block diagram, completed the CT image reconstruction, Platform: |
Size: 312320 |
Author:bengfa6 |
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Description: 于一种新的扫描方式的滤波反投影算法。本文重点介绍了CT滤波反投影算法，有平行束也有扇束，其中扇束着重介绍了等距、重排算法，值得参考。-In a new way of scanning the filtered back projection algorithm. This paper focuses on CT filtered back projection algorithm, a parallel beam are also fan-beam, which focuses on the fan-beam offset, rearrangement algorithm, a good reference.
Platform: |
Size: 1808384 |
Author:卓璐 |
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Description: 基于平行光束的距离投影算法，自己写的，可以实现。-Based on the distance parallel beam projection algorithm, write your own, you can achieve. Platform: |
Size: 10240 |
Author:lishengze |
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Description: 用MATLAB实现了CT平行束滤波反投影和扇束滤波反投影重建过程，效果良好，其中radon变换的方法采用步长法求解，较新颖。-CT achieved using MATLAB parallel beam filtered back projection and fan-beam filtered back projection reconstruction process, to good effect, in which radon transform method using step method to solve, relatively new. Platform: |
Size: 159744 |
Author:秦亚娜 |
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Description: PARALLEL-BEAM TOMOGRAPHIC IMAGE RECONSTRUCTION
This projects reproduces results of procedures regarding CT Image Reconstruction. The application will applied to computed tomography single photon emission (SPECT) data . In particular, the following steps-commands are used : reading / presenting two-dimensional sectional image data using function normalization volume [0,1] output intersection projections (imitonogramma - transformation radon 360 angles) using linear (linear) interpolation , projection filter (filter setting a cut-off frequency of the filter 90 of the maximum frequency), and the end use of iradon function for reconstruction. The results in the reconstructed images are compared on the basis of specific data line (improfile)-PARALLEL-BEAM TOMOGRAPHIC IMAGE RECONSTRUCTION
This projects reproduces results of procedures regarding CT Image Reconstruction. The application will applied to computed tomography single photon emission (SPECT) data . In particular, the following steps-commands are used : reading / presenting two-dimensional sectional image data using function normalization volume [0,1] output intersection projections (imitonogramma - transformation radon 360 angles) using linear (linear) interpolation , projection filter (filter setting a cut-off frequency of the filter 90 of the maximum frequency), and the end use of iradon function for reconstruction. The results in the reconstructed images are compared on the basis of specific data line (improfile) Platform: |
Size: 404480 |
Author:staNou |
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Description: 此代码可以实现CT的平行束仿真投影以及仿真的ART重建算法-This code can be achieved CT reconstruction algorithm of ART parallel beam projection simulation and simulation Platform: |
Size: 6144 |
Author:谢德华 |
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Description: 实现CT Shepp-logan头模型的平行束投影及反投影以及扇束等角的投影以及重排方法(Parallel projection and backprojection and fan beam isometric projection and rearrangement method for CT Shepp-logan head model are implemented.) Platform: |
Size: 4423680 |
Author:豆芽菜 |
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Search - parallel beam projection