H.-J. Kim, B. R. Zeeburg, F. H. Fahey, E. J. Hoffman, and R. C. Reba, "3D SPECT simulations of a complex 3-D mathematical brain model: effects of 3D geometric detector response, attenuation, scatter, and statistical noise," IEEE Trans. Med. Imaging, vol. 11, no. 2, pp. 176--184, 1992. Home/Search Document Not in Database Summary Related Articles |
This paper is cited in the following contexts:
Effects of Attenuation and Blurring in Cardiac SPECT and.. - Di Bella (1995) (Correct)
....does not indicate lower regional blood flow indicates that it is important to consider camera response when using cardiac SPECT or PET reconstructions to diagnose or to quantitate radionuclide uptake. With the smaller structures in the brain, the geometric response plays an even larger role. In [14], Kim et al. regard the point response as the most significant degradation in brain SPECT. Spatially invariant deconvolution techniques such as the Wiener [15] and the Metz [16] filters have been tried on projection data as well as post reconstruction with some success. To truly model the ....
H.-J. Kim, B. R. Zeeburg, F. H. Fahey, E. J. Hoffman, and R. C. Reba, "3D SPECT simulations of a complex 3-D mathematical brain model: effects of 3D geometric detector response, attenuation, scatter, and statistical noise," IEEE Trans. Med. Imaging, vol. 11, no. 2, pp. 176--184, 1992.
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