메뉴 건너뛰기




Volumn 46, Issue 2, 2007, Pages 231-235

Using deconvolution to improve PET spatial resolution in OSEM iterative reconstruction

Author keywords

Deconvolution; OSEM reconstruction; PET spatial resolution recovery

Indexed keywords

ALGORITHM; CONFERENCE PAPER; IMAGE ENHANCEMENT; IMAGE QUALITY; IMAGE RECONSTRUCTION; POSITRON EMISSION TOMOGRAPHY; PRIORITY JOURNAL; SIMULATION;

EID: 33947500461     PISSN: 00261270     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-0038-1625413     Document Type: Article
Times cited : (28)

References (9)
  • 1
    • 0033024060 scopus 로고    scopus 로고
    • Capabilities of two and three-dimensional FDG-PET for detecting small lesions and lymph nodes in the upper torso: A dynamic phantom study
    • Raylman RR, Kison PV, Wahl RL. Capabilities of two and three-dimensional FDG-PET for detecting small lesions and lymph nodes in the upper torso: A dynamic phantom study. Eur J Nucl Med 1999; 26: 39-45.
    • (1999) Eur J Nucl Med , vol.26 , pp. 39-45
    • Raylman, R.R.1    Kison, P.V.2    Wahl, R.L.3
  • 2
    • 0033867061 scopus 로고    scopus 로고
    • Enhanced 3D PET OSEM reconstruction using inter-update Metz filtering
    • Jacobson M, Levkovitz R, Ben-Tal A, Thielemans K, et al. Enhanced 3D PET OSEM reconstruction using inter-update Metz filtering. Phys Med Biol 2000; 45: 2417-2439.
    • (2000) Phys Med Biol , vol.45 , pp. 2417-2439
    • Jacobson, M.1    Levkovitz, R.2    Ben-Tal, A.3    Thielemans, K.4
  • 3
    • 0025404969 scopus 로고
    • Bayesian reconstructions from emission tomography data using a modified EM algorithm
    • Green P. Bayesian reconstructions from emission tomography data using a modified EM algorithm. IEEE Trans Med Imag 1990; 9: 84-93.
    • (1990) IEEE Trans Med Imag , vol.9 , pp. 84-93
    • Green, P.1
  • 4
    • 0001050714 scopus 로고
    • An iterative technique for the rectification of observed distributions
    • Lucy LB. An iterative technique for the rectification of observed distributions. Astron J 1974; 79: 745-754.
    • (1974) Astron J , vol.79 , pp. 745-754
    • Lucy, L.B.1
  • 5
    • 0001171133 scopus 로고    scopus 로고
    • Performance evaluation of the whole-body PET scanner ECAT EXACT HR+, following the IEC standards
    • Adam L, Zaers J, Ostertag H, Trojan H, Belleman ME, Brix G. Performance evaluation of the whole-body PET scanner ECAT EXACT HR+, following the IEC standards. IEEE Trans Nucl Sci 1997; 44: 1171-1179.
    • (1997) IEEE Trans Nucl Sci , vol.44 , pp. 1171-1179
    • Adam, L.1    Zaers, J.2    Ostertag, H.3    Trojan, H.4    Belleman, M.E.5    Brix, G.6
  • 8
    • 17644371636 scopus 로고    scopus 로고
    • Lesion detectability and quantification in PET/CT oncological studies by Monte Carlo simulations
    • Castiglioni I, Rizzo G, Gilardi MC, Bettinardi V, Savi A, Fazio F. Lesion detectability and quantification in PET/CT oncological studies by Monte Carlo simulations. IEEE Trans Nucl Sci 2005; 52: 136-142.
    • (2005) IEEE Trans Nucl Sci , vol.52 , pp. 136-142
    • Castiglioni, I.1    Rizzo, G.2    Gilardi, M.C.3    Bettinardi, V.4    Savi, A.5    Fazio, F.6
  • 9
    • 0031981253 scopus 로고    scopus 로고
    • High-resolution 3D Bayesian image reconstruction using the microPET small-animal scanner
    • Qi J, Leahy RM, Cherry SR, Chatziioannou A, Farquhar TH. High-resolution 3D Bayesian image reconstruction using the microPET small-animal scanner. Phys Med Biol 1998; 43: 1001-1013.
    • (1998) Phys Med Biol , vol.43 , pp. 1001-1013
    • Qi, J.1    Leahy, R.M.2    Cherry, S.R.3    Chatziioannou, A.4    Farquhar, T.H.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.