radon变换除了在处理二维三维的投影数据时重建算法的应用，在直线检测中有应用-In addition to radon transform processing data in 2D and 3D projection reconstruction algorithm applications, there are applications in line detection

傅里叶变换库，linux运行，支持一维二维三维傅里叶变换，同样支持c和fortran- Fourier transform library, linux operation, and supports the one-dimensional 2D and 3D Fourier transform, also supports c and fortran