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

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

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10 Mar 2012 (Updated )

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
    img = img + backprojection(proj(:,:,i),param,i);
end

img(isnan(img)) = 0;

end

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