Abstract
The attenuated Radon transform comes up in single particle emission computed tomography (SPECT). We describe some mathematical properties of the attenuated Radon transform and line out numerical procedures using the conjugate gradient algorithm. In the case of constant attenuation, a complete solution is possible, including the attenuation correction problem. We conclude with a suggestion for the attenuation correction problem in the general case.
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References
Barrett, H.H. (1987). Fundamentals of the Radon transform. These proceedings.
Budinger, T.F., Gullberg, G.T., and Huesman, R.H. (1979). Emission computed tomography. In: Image Reconstruction from Projections, G.T. Herman (ed.), Springer-Verlag, Berlin, pp. 147–246.
Heike, U. (1986). Single-photon emission computed tomography by inverting the attenuated Radon transform with least-squares collocation, Inverse problems2, pp. 307–330.
Hertle, A. (1986). The identification problem for the constantly attenuated Radon transform. Preprint, Fachbereich Mathematik, Universitât Mainz.
Luenberger, D.G. (1973). Introduction to ‘linear and nonlinear programming, Addison-Wesley, Reading.
Markoe, A. (1987). Fourier inversion of the attenuated Radon transform, SIAM J. Math. Anal., to appear.
Natterer, F. (1979). On the inversion of the attenuated Radon transform, Numer. Math.32, pp. 431–438.
Natterer, F. (1983). Computerized tomography with unknown sources, SIAM J. Appl. Math.43, pp. 1201–1212.
Natterer, F. (1986). The mathematics of computerized tomography, Wiley-Teubner, Stuttg art.
Natterer, F. (1987). Regularization techniques in medical imaging. These proceedings.
Tretiak, O. and Metz, C. (1980). The exponential Radon transform, SIAM J. Appl. Math.39, pp. 341–354.
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© 1988 Springer-Verlag Berlin Heidelberg
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Natterer, F. (1988). The Attenuated Radon Transform. In: Viergever, M.A., Todd-Pokropek, A. (eds) Mathematics and Computer Science in Medical Imaging. NATO ASI Series, vol 39. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-83306-9_11
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DOI: https://doi.org/10.1007/978-3-642-83306-9_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-83308-3
Online ISBN: 978-3-642-83306-9
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