Wavelet based multiresolution expectatio
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A. Raheja; A.P. Dhawan
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Article
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2000
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Elsevier Science
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English
⚖ 586 KB
Maximum Likelihood (ML) estimation based Expectation Maximization (EM) [IEEE Trans Med Imag, MI-1 (2) (1982) 113] reconstruction algorithm has shown to provide good quality reconstruction for positron emission tomography (PET). Our previous work [IEEE Trans Med Imag, 7(4) (1988) 273; Proc IEEE EMBS