reconstruct.rec_fista_tv

Functions:

recon_fista_tv(im, angles, lam, fista_iter, iter)

Reconstruct the input sinogram by using the FISTA-TV algorithm

stp_core.reconstruct.rec_fista_tv.recon_fista_tv(im, angles, lam, fista_iter, iter)

Reconstruct the input sinogram by using the FISTA-TV algorithm

Parameters:

im (array_like) – Image data (sinogram) as numpy array.

angles : double

Value in radians representing the number of angles of the input sinogram.

lam : double

Regularization parameter of the FISTA algorithm.

fista_iter : int

Number of iterations of the FISTA algorihtm.

iter : int

Number of iterations of the TV minimization.