1 June 1985 Algebraic Reconstruction Technique Code For Tomographic Interferometry
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Abstract
A new algebraic reconstruction technique code based on the iterative refinement method of least squares solution for tomographic reconstruction is presented. Accuracy and the convergence of the technique were evaluated through the application of numerically generated interferometric data. It was found that, in general, the accuracy of the results was superior to other reported techniques. The iterative method unconditionally converged to a solution for which the residual was minimum. The effects of increased input data error, limited total viewing angle, and reduced number of input data were studied. The inversion error was found to be a function of the input data error only. The convergence rate, on the other hand, was affected by all three parameters. Finally, the technique was applied to experimental data, and the results are reported.
H. Tan, H. Tan, D. Modarress, D. Modarress, } "Algebraic Reconstruction Technique Code For Tomographic Interferometry," Optical Engineering 24(3), 243435 (1 June 1985). https://doi.org/10.1117/12.7973503 . Submission:
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