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Volumn 80, Issue 9, 2000, Pages 613-621

Accurate attenuation correction in SPECT imaging using optimization of bilinear functions and assuming an unknown spatially-varying attenuation distribution

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EID: 0008873898     PISSN: 00442267     EISSN: 15214001     Source Type: Journal    
DOI: 10.1002/1521-4001(200009)80:9<613::AID-ZAMM613>3.0.CO;2-9     Document Type: Article
Times cited : (10)

References (25)
  • 1
    • 0000834834 scopus 로고
    • The problem of the convergence of the iteratively regularized Gauss-Newton method
    • BAKUSHINSKII, A. W.: The problem of the convergence of the iteratively regularized Gauss-Newton method. Comput. Math. Math. Phys. 32 (1992), 1353-1359.
    • (1992) Comput. Math. Math. Phys. , vol.32 , pp. 1353-1359
    • Bakushinskii, A.W.1
  • 3
    • 0031532935 scopus 로고    scopus 로고
    • On convergence rates for the iteratively regularized Gauss-Newton method
    • BLASCHKE, B.; NEUBAUER, A.; SCHERZER, O.: On convergence rates for the iteratively regularized Gauss-Newton method. IMA J. Numer. Analysis 17 (1997), 421-436.
    • (1997) IMA J. Numer. Analysis , vol.17 , pp. 421-436
    • Blaschke, B.1    Neubauer, A.2    Scherzer, O.3
  • 4
    • 0029388057 scopus 로고
    • Approximate reconstruction of attenuation map in SPECT imaging
    • BRONNIKOV, A. V.: Approximate reconstruction of attenuation map in SPECT imaging. IEEE Trans. Nucl. Sci. 42 (1995), 1483-1488.
    • (1995) IEEE Trans. Nucl. Sci. , vol.42 , pp. 1483-1488
    • Bronnikov, A.V.1
  • 5
    • 0018457105 scopus 로고
    • A new approach to the emission computerized tomography problem: Simultaneous calculation of attenuation and activity coefficients
    • CENSOR, Y.; GUSTAFSON, D.; LENT, A.; TUY, H.: A new approach to the emission computerized tomography problem: simultaneous calculation of attenuation and activity coefficients. IEEE Trans. Nucl. Sci. 20 (1979), 2275-2279.
    • (1979) IEEE Trans. Nucl. Sci. , vol.20 , pp. 2275-2279
    • Censor, Y.1    Gustafson, D.2    Lent, A.3    Tuy, H.4
  • 9
    • 0003062572 scopus 로고    scopus 로고
    • A regularizing Levenberg-Marquardt scheme, with applications to inverse groundwater filtration problems
    • HANKE, M.: A regularizing Levenberg-Marquardt scheme, with applications to inverse groundwater filtration problems. Inverse Problems 13 (1997), 79-95.
    • (1997) Inverse Problems , vol.13 , pp. 79-95
    • Hanke, M.1
  • 10
    • 0031275314 scopus 로고    scopus 로고
    • Regularizing properties of a truncated Newton-cg algorithm for nonlinear ill-posed problems
    • HANKE, M.: Regularizing properties of a truncated Newton-cg algorithm for nonlinear ill-posed problems. Numer. Funct. Anal. Optim. 18 (1997), 971-993.
    • (1997) Numer. Funct. Anal. Optim. , vol.18 , pp. 971-993
    • Hanke, M.1
  • 11
    • 0040893030 scopus 로고
    • A convergence analysis of the Landweber iteration for nonlinear ill-posed problems
    • HANKE, M.; NEUBAUER, A.; SCHERZER, O.: A convergence analysis of the Landweber iteration for nonlinear ill-posed problems. Numer. Math. 72 (1995), 21-37.
    • (1995) Numer. Math. , vol.72 , pp. 21-37
    • Hanke, M.1    Neubauer, A.2    Scherzer, O.3
  • 12
    • 0000518587 scopus 로고
    • An iteration formula for Fredholm integral equations of the first kind
    • LANDWEBER, L.: An iteration formula for Fredholm integral equations of the first kind. Amer. J. Math. 73 (1951), 615-624.
    • (1951) Amer. J. Math. , vol.73 , pp. 615-624
    • Landweber, L.1
  • 15
    • 0030230649 scopus 로고    scopus 로고
    • Wavelet-accelerated rcgularization methods for hypcrthermia treatment planning
    • MAASS, P.; RAMLAU, R.: Wavelet-accelerated rcgularization methods for hypcrthermia treatment planning. Int. J. Imaging Systems Technol. 7 (1996), 191-199.
    • (1996) Int. J. Imaging Systems Technol. , vol.7 , pp. 191-199
    • Maass, P.1    Ramlau, R.2
  • 17
    • 0001306228 scopus 로고    scopus 로고
    • A general approach to nonuniform attenuation correction using emission data alone
    • MOORE, S. C.; KIJEWSKI, S. P.; MUELLER, S. P.: A general approach to nonuniform attenuation correction using emission data alone. J. Nuclear Medicine 38 (1997), 68 p.
    • (1997) J. Nuclear Medicine , vol.38 , pp. 68
    • Moore, S.C.1    Kijewski, S.P.2    Mueller, S.P.3
  • 18
    • 0020831361 scopus 로고
    • Computerized tomography with unknown sources
    • NATTERER, F.: Computerized tomography with unknown sources. SIAM J. Appl. Math. 43 (1983), 1201-1212.
    • (1983) SIAM J. Appl. Math. , vol.43 , pp. 1201-1212
    • Natterer, F.1
  • 19
    • 0001591547 scopus 로고
    • Determination of tissue attenuation in emission tomography of optically dense media
    • NATTERER, F.: Determination of tissue attenuation in emission tomography of optically dense media. Inverse Problems 9 (1993), 731-736.
    • (1993) Inverse Problems , vol.9 , pp. 731-736
    • Natterer, F.1
  • 21
    • 0032687625 scopus 로고    scopus 로고
    • A modified Landweber-method for inverse problems
    • RAMLAU, R.: A modified Landweber-method for inverse problems. Numer. Functional Analysis Optimization 20 (1999) 1 & 2, 79-98.
    • (1999) Numer. Functional Analysis Optimization , vol.20 , Issue.1-2 , pp. 79-98
    • Ramlau, R.1
  • 22
    • 0000658678 scopus 로고
    • The design of a mathematical phantom of the upper human torso for use in 3-d SPECT imaging research
    • Blacksburg, VA, New York University Press
    • TERRY, J. A.; TSUI, B. M. W.; PERRY, J. R.; HENDRICKS, J. L.; GULLBERG, G. T.: The design of a mathematical phantom of the upper human torso for use in 3-d SPECT imaging research. In: Proc. 1990 Fall Meeting Biomed. Eng. Soc., Blacksburg, VA, New York University Press, 1990, pp. 1467-1474.
    • (1990) Proc. 1990 Fall Meeting Biomed. Eng. Soc. , pp. 1467-1474
    • Terry, J.A.1    Tsui, B.M.W.2    Perry, J.R.3    Hendricks, J.L.4    Gullberg, G.T.5
  • 23
    • 25444476140 scopus 로고    scopus 로고
    • Toward accurate attenuation correction without transmission measurements
    • WELCH, A.; CLACK, R.; CHRISTIAN, P. E.; GULLBERG, G. T.: Toward accurate attenuation correction without transmission measurements. J. Nuclear Medicine 37 (1996), 18 p.
    • (1996) J. Nuclear Medicine , vol.37 , pp. 18
    • Welch, A.1    Clack, R.2    Christian, P.E.3    Gullberg, G.T.4
  • 25
    • 0031240173 scopus 로고    scopus 로고
    • Toward accurate attenuation correction in SPECT without transmission measurements
    • WELCH, A.; CLACK, R.; NATTERER, F.; GULLBERG, G. T.: Toward accurate attenuation correction in SPECT without transmission measurements. IEEE Trans. Med. Imaging 16 (1997), 532-40.
    • (1997) IEEE Trans. Med. Imaging , vol.16 , pp. 532-540
    • Welch, A.1    Clack, R.2    Natterer, F.3    Gullberg, G.T.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.