作者: D.L. Snyder , J.A. O'Sullivan , R.J. Murphy , D.G. Politte , B.R. Whiting
DOI: 10.1109/ACSSC.2003.1291927
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摘要: Methods are described for forming a maximum-likelihood estimate of the attenuation density in patient or object transmission tomography region interest. The methods converge monotonically to same limit point.