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3D Cone beam CT (CBCT) projection backprojection FDK MLEM reconstruction MATLAB codes for students

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from 3D Cone beam CT (CBCT) projection backprojection FDK MLEM reconstruction MATLAB codes for students by Kyung Sang Kim
3D Cone beam CT (CBCT) projection backprojection MLEM FDK reconstruction MATLAB source codes

CTbackprojection( proj, param ) 
function [ img ] = CTbackprojection( proj, param )
%CTBACKPROJECTION Summary of this function goes here
%   Detailed explanation goes here

img = zeros(param.nx, param.ny, param.nz, 'single');

for i = 1:param.nProj
    angle_rad = param.deg(i)/360*2*pi;
    img = img + backprojection(proj(:,:,i),param,angle_rad);
end


end

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