- . .
(I1, I2 I3) , . I1 I2 , , . , , . I3 .
, I1 I2 , . .
% % % P.output_size=max(size(P));dtheta1=theta1(2)-theta1(1);I1=iradon(R1, dtheta1, output_size);figure, imshow(I1) dtheta2=theta2(2)-theta2(1);I2=iradon(R2, dtheta2, output_size);figure, imshow(I2) dtheta3=theta3(2)-theta3(1);I3=iradon(R3, dtheta3, output_size);figure, imshow(I3)