Neural network-based image reconstruction for positron emission tomography
โ Scribed by Mondal, Partha Pratim ;Rajan, Kanhirodan
- Book ID
- 115352392
- Publisher
- The Optical Society
- Year
- 2005
- Tongue
- English
- Weight
- 591 KB
- Volume
- 44
- Category
- Article
- ISSN
- 1559-128X
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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
## Abstract The emerging technology of positron emission image reconstruction is introduced in this paper as a multicriteria optimization problem. We show how selected families of objective functions may be used to reconstruct positron emission images. We develop a novel neural network approach to