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Volumn 25, Issue 8, 1998, Pages 1493-1501

Astigmatic single photon emission computed tomography imaging with a displaced center of rotation

Author keywords

Astigmatic collimation; Converging beam collimation; Single photon emission computed tomography; SPECT

Indexed keywords

CAMERAS; PARTICLE BEAMS; PHOTONS; ROTATION;

EID: 0031816946     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.598325     Document Type: Article
Times cited : (28)

References (19)
  • 1
    • 7344241431 scopus 로고
    • An astigmatic collimator for high sensitivity SPECT of the brain
    • E. G. Hawman and J. Hsieh, "An astigmatic collimator for high sensitivity SPECT of the brain," J. Nucl. Med. 27, 930 (1986).
    • (1986) J. Nucl. Med. , vol.27 , pp. 930
    • Hawman, E.G.1    Hsieh, J.2
  • 2
    • 85027240896 scopus 로고    scopus 로고
    • "Astigmatic collimator," U.S Patent No. 4,670,657 (1987)
    • E. G. Hawman and J. Hsieh, "Astigmatic collimator," U.S Patent No. 4,670,657 (1987).
    • Hawman, E.G.1    Hsieh, J.2
  • 3
    • 0001288893 scopus 로고
    • Scintillation camera with multichannel collimators
    • H. O. Anger, "Scintillation camera with multichannel collimators," J. Nucl. Med. 5, 515-531 (1964).
    • (1964) J. Nucl. Med. , vol.5 , pp. 515-531
    • Anger, H.O.1
  • 4
    • 0017928606 scopus 로고
    • Single photon emission computed tomography using multi-slice fan beam collimators
    • R. J. Jaszczak, L. T. Chang, and P. H. Murphy, "Single photon emission computed tomography using multi-slice fan beam collimators," IEEE Trans. Nucl. Sci. 26, 610-618 (1979).
    • (1979) IEEE Trans. Nucl. Sci. , vol.26 , pp. 610-618
    • Jaszczak, R.J.1    Chang, L.T.2    Murphy, P.H.3
  • 5
    • 0022525205 scopus 로고
    • Cone beam collimation for single photon emission computed tomography: Analysis, simulation, and image reconstruction using filtered backprojection
    • R. J. Jaszczak, C. E. Floyd, S. H. Manglos, K. L. Greer, and R. E. Coleman, "Cone beam collimation for single photon emission computed tomography: Analysis, simulation, and image reconstruction using filtered backprojection," Med. Phys. 13, 484-489 (1986).
    • (1986) Med. Phys. , vol.13 , pp. 484-489
    • Jaszczak, R.J.1    Floyd, C.E.2    Manglos, S.H.3    Greer, K.L.4    Coleman, R.E.5
  • 7
    • 33744651503 scopus 로고
    • Clinical evaluation of an astigmatic collimator for high sensitivity SPECT imaging of the brain
    • R. A. Holmes, K. W. Logan, B. E. Hasselquist, E. G. Hawman, and J. Hsieh, "Clinical evaluation of an astigmatic collimator for high sensitivity SPECT imaging of the brain," J. Nucl. Med. 28, 577 (1987).
    • (1987) J. Nucl. Med. , vol.28 , pp. 577
    • Holmes, R.A.1    Logan, K.W.2    Hasselquist, B.E.3    Hawman, E.G.4    Hsieh, J.5
  • 8
    • 0029236203 scopus 로고
    • A filtered-backprojection algorithm for astigmatic SPECT reconstruction
    • unpublished
    • H. Wang, R. J. Jaszczak, and R. E. Coleman, "A filtered-backprojection algorithm for astigmatic SPECT reconstruction," 1994 IEEE Medical Imaging Conference Record, 1995 (unpublished), pp. 1925-1929.
    • (1995) 1994 IEEE Medical Imaging Conference Record , pp. 1925-1929
    • Wang, H.1    Jaszczak, R.J.2    Coleman, R.E.3
  • 9
    • 0022683312 scopus 로고
    • Reconstruction algorithm for fan beam with a displaced center-of-rotation
    • G. T. Gullberg, C. R. Crawford, and B. M. W. Tsui, "Reconstruction algorithm for fan beam with a displaced center-of-rotation," IEEE Trans Med. Imaging 5, 23-29 (1986).
    • (1986) IEEE Trans Med. Imaging , vol.5 , pp. 23-29
    • Gullberg, G.T.1    Crawford, C.R.2    Tsui, B.M.W.3
  • 10
    • 0027957857 scopus 로고
    • A cone beam SPECT reconstruction algorithm with a displaced center of rotation
    • J. Li, R. J. Jaszczak, H. Wang, G. T. Gullberg, K. L. Greer, and R. E. Coleman, "A cone beam SPECT reconstruction algorithm with a displaced center of rotation," Med. Phys. 21, 145-152 (1994).
    • (1994) Med. Phys. , vol.21 , pp. 145-152
    • Li, J.1    Jaszczak, R.J.2    Wang, H.3    Gullberg, G.T.4    Greer, K.L.5    Coleman, R.E.6
  • 11
    • 0027952907 scopus 로고
    • A filtered backprojection algorithm for pinhole SPECT with a displaced center of rotation
    • J Li, R. J. Jaszczak, K. L. Greer, and R. E. Coleman, "A filtered backprojection algorithm for pinhole SPECT with a displaced center of rotation," Phys. Med. Biol. 39, 165-176 (1994).
    • (1994) Phys. Med. Biol. , vol.39 , pp. 165-176
    • Li, J.1    Jaszczak, R.J.2    Greer, K.L.3    Coleman, R.E.4
  • 12
    • 0027175720 scopus 로고
    • Determination of both mechanical and electronic shifts in cone beam SPECT
    • J. Li, R. J. Jaszczak, H. Wang, K. L. Greer, and R. E. Coleman, "Determination of both mechanical and electronic shifts in cone beam SPECT," Phys. Med. Biol. 38, 743-754 (1993).
    • (1993) Phys. Med. Biol. , vol.38 , pp. 743-754
    • Li, J.1    Jaszczak, R.J.2    Wang, H.3    Greer, K.L.4    Coleman, R.E.5
  • 13
    • 0000169232 scopus 로고
    • An algorithm for least-squares estimation of nonlinear parameters
    • D. W. Marquardt, "An algorithm for least-squares estimation of nonlinear parameters," J. Soc. Ind. Appl. Math. 11, 431-441 (1963).
    • (1963) J. Soc. Ind. Appl. Math. , vol.11 , pp. 431-441
    • Marquardt, D.W.1
  • 14
    • 0025349536 scopus 로고
    • Estimation of geometrical parameters and collimator evaluation for cone beam tomography
    • G. T. Gullberg, B. M. W. Tsui, C. R. Crawford, J. G. Ballard, and J. T. Hagius, "Estimation of geometrical parameters and collimator evaluation for cone beam tomography," Med. Phys. 17, 264-272 (1990).
    • (1990) Med. Phys. , vol.17 , pp. 264-272
    • Gullberg, G.T.1    Tsui, B.M.W.2    Crawford, C.R.3    Ballard, J.G.4    Hagius, J.T.5
  • 16
    • 0026923449 scopus 로고
    • Solid geometry-based object model for Monte Carlo simulated emission and transmission tomographic imaging systems
    • H. Wang, R. J. Jaszczak, and R. E. Coleman, "Solid geometry-based object model for Monte Carlo simulated emission and transmission tomographic imaging systems," IEEE Trans. Med Imaging 11, 361-372 (1992).
    • (1992) IEEE Trans. Med Imaging , vol.11 , pp. 361-372
    • Wang, H.1    Jaszczak, R.J.2    Coleman, R.E.3
  • 17
    • 0001288893 scopus 로고
    • Scintillation camera with multichannel collimators
    • H O. Anger, "Scintillation camera with multichannel collimators," J. Nucl. Med. 5, 515-531 (1964).
    • (1964) J. Nucl. Med. , vol.5 , pp. 515-531
    • Anger, H.O.1
  • 18
    • 0026572462 scopus 로고
    • Collimator design for single photon emission tomography
    • S. C. Moore, K. Kouns, and I. Cullum, "Collimator design for single photon emission tomography," Eur. J. Nucl. Med. 19, 138-150 (1992).
    • (1992) Eur. J. Nucl. Med. , vol.19 , pp. 138-150
    • Moore, S.C.1    Kouns, K.2    Cullum, I.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.