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Volumn 2005, Issue , 2005, Pages 13-20

On the effect of relaxation in the convergence and quality of statistical image reconstruction for emission tomography using block-iterative algorithms

Author keywords

[No Author keywords available]

Indexed keywords

BLOCK-ITERATIVE ALGORITHMS; EMISSION TOMOGRAPHY; IMAGING TASK; STATISTICAL RECONSTRUCTION;

EID: 33847295707     PISSN: 15301834     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SIBGRAPI.2005.35     Document Type: Conference Paper
Times cited : (2)

References (7)
  • 1
    • 0038444390 scopus 로고    scopus 로고
    • Globally convergent image reconstruction for emission tomography using relaxed ordered subsets algorithms
    • S. Ahn and J. A. Fessier. Globally convergent image reconstruction for emission tomography using relaxed ordered subsets algorithms. IEEE Trans. Med. Imag., 22:613-626, 2003.
    • (2003) IEEE Trans. Med. Imag , vol.22 , pp. 613-626
    • Ahn, S.1    Fessier, J.A.2
  • 2
    • 0030270511 scopus 로고    scopus 로고
    • A row-action alternative to the em algorithm for maximizing likelihoods in emission tomography
    • J. A. Browne and A. R. D. Pierro. A row-action alternative to the em algorithm for maximizing likelihoods in emission tomography. IEEE Trans. Med. Imag., 15:687-699, 1996.
    • (1996) IEEE Trans. Med. Imag , vol.15 , pp. 687-699
    • Browne, J.A.1    Pierro, A.R.D.2
  • 3
    • 33847253798 scopus 로고    scopus 로고
    • E. S. Helou Nt. Teoria e experimentação com métodos incrementais relaxados em tomografia por emissão. M.Sc. Dissertation (in Portuguese), 2005.
    • E. S. Helou Nt. Teoria e experimentação com métodos incrementais relaxados em tomografia por emissão. M.Sc. Dissertation (in Portuguese), 2005.
  • 4
    • 0028700063 scopus 로고
    • Accelerated image reconstruction using ordered subsets of projection data
    • H. M. Hudson and R. S. Larkin. Accelerated image reconstruction using ordered subsets of projection data. IEEE Trans. Med. Imag., 20:601-609, 1994.
    • (1994) IEEE Trans. Med. Imag , vol.20 , pp. 601-609
    • Hudson, H.M.1    Larkin, R.S.2
  • 5
    • 33847293234 scopus 로고    scopus 로고
    • A. C. Kak and M. Slaney. Principles of Computerized Tomographic Imaging. IEEE Press, N. York, NY, 1999 (Electronic Copy).
    • A. C. Kak and M. Slaney. Principles of Computerized Tomographic Imaging. IEEE Press, N. York, NY, 1999 (Electronic Copy).
  • 6
    • 0036342213 scopus 로고    scopus 로고
    • Incremental subgradient methods for nondifferentiable optimization
    • A. Nedić and D. P. Bertsekas. Incremental subgradient methods for nondifferentiable optimization. SIAM J. Optim., 12:109-138, 2001.
    • (2001) SIAM J. Optim , vol.12 , pp. 109-138
    • Nedić, A.1    Bertsekas, D.P.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.