main_script_FBP

clc;
close all;
%creating the angles of projection
%starting at one degree and ending at 180 degree with step of one degree
angles=[1:1:180];

%input image(CT_2_1_)will refer to it as ip_image

%creating the sinogram using radon transform 
sg=myRadon(ip_image,angles);

%backprojecting the sinogram 
BPI = myBackprojection(sg,angles);

%filtering the backprojection to remove the blurre of the photo
fbp= myFilteredBackprojection2D(sg,angles);