本程序实现了CT系统在锥形束等距投影情况下，2D图像的重建-This procedure achieved a cone-beam CT system in the case of isometric projection, 2D image reconstruction

关于锥束CT重建的FDK重建、ART重建、MLEM重建的matlab程序 -FDK reconstruction on cone-beam CT reconstruction, ART reconstruction, MLEM reconstruction matlab program