First SPECT results using a multiplicative iterative reconstruction algorithm are presented. The superiority of the iterative technique over filtered backprojection is demonstrated in two thyroid SPECT studies. Obvious benefits of the new reconstruction technique are better defined outlines of the imaged organ and patient body as well as negligible artificial image amplitudes outside the patient.
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Bähre M, Luig H, Emrich D, Neumann N, Neumann P, Rosenfeld M (1985) Improved quality and information in thyroid scintigraphy. Eur J Nucl Med 11:194–197
Floyd Jr CE, Jasczak RJ, Greer KL, Coleman RE (1986) Inverse Monte Carlo as a unified reconstruction algorithm for ECT. J Nucl Med 27:1577–1585
Gilbert P (1972) Iterative methods for three-dimensional reconstruction of an object from projections. J Theor Biol 36:105–117
Gordon R (1974) A tutorial on ART (Algebraic reconstruction techniques). IEEE Trans Nucl Sci NS 21:78–93
Lange K, Carson R (1984) EM reconstruction algorithms for emission and transmission tomography. J Comput Assist Tomogr 8:306–316
Minerbo G (1979) MENT: A maximum entropy algorithm for reconstructing a source from projection data. Comput Graph Image Proceessing 10:48–68
Schmidlin P (1972) Iterative separation of sections in tomographic scintigrams. Nuclearmedizin 11:1–16
Shepp LA, Vardi Y (1982) Maximum likelihood reconstruction for emission tomography. IEEE Trans Med Im MI-1:113–122
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Eschner, W., Bähre, M. & Luig, H. Iterative reconstruction of thyroidal SPECT images. Eur J Nucl Med 13, 100–102 (1987). https://doi.org/10.1007/BF00256025
- Emission tomography
- Iterative reconstruction