迭代反投影的高分辨率图像重建算法matlab代码-High-resolution iterative back-projection image reconstruction algorithm matlab code

CT中经典的连续反投影算法程序，针对以一个点进行重建，可以加深对于反投影的理解-CT in the classic continuous back-projection algorithm for reconstruction to a point, you can deepen the understanding of the back-projection

反投影算法，使用matlab编程，对图像进行高分辨率的重建算法-Back-projection algorithm using matlab programming, high-resolution image reconstruction algorithm

CT重建滤波反投影BPF算法，虽然可以用MATLAB直接实现，但原理需要写开代码才能看到。这个是一步一步写出的，但速度慢。(Although the back projection BPF algorithm of CT reconstruction filtering can be directly implemented by MATLAB, the principle needs to be written code to see. It's written step by step, b