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Volumn 17, Issue 6, 1998, Pages 995-1002

A harmonic decomposition reconstruction algorithm for spatially varying focal length collimators

Author keywords

Harmonic decomposition; Inverse cormack transform; Spatially varying focal length fan beam geometry

Indexed keywords

ALGORITHM; ARTICLE; COMPUTER SIMULATION; EQUIPMENT DESIGN; FOURIER ANALYSIS; HUMAN; IMAGE QUALITY; INSTRUMENTATION; METHODOLOGY; SINGLE PHOTON EMISSION COMPUTER TOMOGRAPHY; STATISTICS; THEORETICAL MODEL;

EID: 0032216610     PISSN: 02780062     EISSN: None     Source Type: Journal    
DOI: 10.1109/42.746632     Document Type: Article
Times cited : (14)

References (14)
  • 1
    • 0016068330 scopus 로고    scopus 로고
    • The Fourier reconstruction of a head section, vol. 21, pp. 21-13, 1974.
    • L. A. Shepp and B. F. Logan, "The Fourier reconstruction of a head section," IEEE Trans Nucl. Sci., vol. 21, pp. 21-13, 1974.
    • IEEE Trans Nucl. Sci.
    • Shepp, L.A.1    Logan, B.F.2
  • 2
    • 0017552534 scopus 로고    scopus 로고
    • Fast image reconstruction based on a radon inversion formula appropriate for rapidly collected data, vol. 33, pp. 511-533, 1977.
    • G. T. Herman and A. Naparstek, "Fast image reconstruction based on a radon inversion formula appropriate for rapidly collected data," SIAM J. Appl. Math., vol. 33, pp. 511-533, 1977.
    • SIAM J. Appl. Math.
    • Herman, G.T.1    Naparstek, A.2
  • 3
    • 0018677280 scopus 로고    scopus 로고
    • Fan-beam reconstruction methods, in 19, vol. 67, pp. 1616-1623.
    • B. K. Horn, "Fan-beam reconstruction methods," in Proc. IEEE, 19, vol. 67, pp. 1616-1623.
    • Proc. IEEE
    • Horn, B.K.1
  • 4
    • 0022683312 scopus 로고    scopus 로고
    • Reconstruction algorithm for fan-beam with a displaced center-of rotation, vol. 5, pp. 23-29, 1986.
    • G. T. Gullberg, C. R. Crawford, and B. M. W. Tsui, "Reconstruction algorithm for fan-beam with a displaced center-of rotation," IEEE Trans. M ed. I mag., vol. 5, pp. 23-29, 1986.
    • IEEE Trans. M Ed. I Mag.
    • Gullberg, G.T.1    Crawford, C.R.2    Tsui, B.M.W.3
  • 5
    • 0031240169 scopus 로고    scopus 로고
    • Benefits of angular expression to reconstruction algorithms for collimators with spatially varying focal lengths, vol. 16, pp. 527-531, 1997.
    • J. You, S. Bao, and Z. Liang, "Benefits of angular expression to reconstruction algorithms for collimators with spatially varying focal lengths," IEEE Trans. Med. Mag., vol. 16, pp. 527-531, 1997.
    • IEEE Trans. Med. Mag.
    • You, J.1    Bao, S.2    Liang, Z.3
  • 6
    • 0027663820 scopus 로고    scopus 로고
    • Fan-beam reconstruction algorithm for a spatially varying focal length collimator, vol. 12, pp. 575-582, 1993.
    • G. L. Zeng, G. T. Gullberg, R. J. Jaszczak, and J. Li, "Fan-beam reconstruction algorithm for a spatially varying focal length collimator," IEEE Trans. Med. Mag., vol. 12, pp. 575-582, 1993.
    • IEEE Trans. Med. Mag.
    • Zeng, G.L.1    Gullberg, G.T.2    Jaszczak, R.J.3    Li, J.4
  • 7
    • 0028295262 scopus 로고    scopus 로고
    • An analytical reconstruction algorithm for multifocal converging-beam SPECT, vol. 39, pp. 281-291, 1994.
    • Z. Cao and B. M. W. Tsui, "An analytical reconstruction algorithm for multifocal converging-beam SPECT," Phys. Med. Biol., vol. 39, pp. 281-291, 1994.
    • Phys. Med. Biol.
    • Cao, Z.1    Tsui, B.M.W.2
  • 8
    • 0028497142 scopus 로고    scopus 로고
    • A backprojection filtering algorithm for a spatially varying focal length collimator, vol. 13, pp. 549-556, 1994.
    • G. L. Zeng and G. T. Gullberg, "A backprojection filtering algorithm for a spatially varying focal length collimator," IEEE Trans. M ed. Imag., vol. 13, pp. 549-556, 1994.
    • IEEE Trans. M Ed. Imag.
    • Zeng, G.L.1    Gullberg, G.T.2
  • 9
    • 0001069532 scopus 로고    scopus 로고
    • Representation of a function by its line integrals, with some radiological applications, vol. 34, pp. 2722-2727, 1963.
    • A. M. Cormack, "Representation of a function by its line integrals, with some radiological applications," J. Appl. Phys., vol. 34, pp. 2722-2727, 1963.
    • J. Appl. Phys.
    • Cormack, A.M.1
  • 10
    • 33747904483 scopus 로고    scopus 로고
    • Representation of a function by its line integrals, with some radiological applications II, vol. 35, pp. 195-207, 1964.
    • _, "Representation of a function by its line integrals, with some radiological applications II," J. Appl. Phys., vol. 35, pp. 195-207, 1964.
    • J. Appl. Phys.
  • 11
    • 0019546760 scopus 로고    scopus 로고
    • Theory of circular harmonic image reconstruction, vol. 71, pp. 304-308, 1981.
    • E. W. Hansen, "Theory of circular harmonic image reconstruction," J. Opt. Soc. Am., vol. 71, pp. 304-308, 1981.
    • J. Opt. Soc. Am.
    • Hansen, E.W.1
  • 12
    • 0024032820 scopus 로고    scopus 로고
    • The circular harmonic transform for SPECT reconstruction and boundary conditions on the Fourier transform of sinogram, vol. 7, pp. 135-148, 1988.
    • W. G. Hawkins, P. K. Leichner, and N. C. Yang, "The circular harmonic transform for SPECT reconstruction and boundary conditions on the Fourier transform of sinogram," IEEE Trans. Med. Imag., vol. 7, pp. 135-148, 1988.
    • IEEE Trans. Med. Imag.
    • Hawkins, W.G.1    Leichner, P.K.2    Yang, N.C.3
  • 13
    • 0020721968 scopus 로고    scopus 로고
    • Reconstruction algorithms: Transform methods, in 19, vol. 71, pp. 390-408.
    • R. M. Lewitt, "Reconstruction algorithms: Transform methods," in Proceeding of the IEEE, 19, vol. 71, pp. 390-408.
    • Proceeding of the IEEE
    • Lewitt, R.M.1
  • 14
    • 0027574252 scopus 로고    scopus 로고
    • Sampling in fan-beam tomography, vol. 53, pp. 358-380, 1993.
    • F. Natterer, "Sampling in fan-beam tomography," SIAM J. Appl. Math., vol. 53, pp. 358-380, 1993.
    • SIAM J. Appl. Math.
    • Natterer, F.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.