Convolution/deconvolution of generalized Gaussian kernels with applications to proton/photon physics and electron capture of charged particles
Scatter processes of photons lead to blurring of images produced by CT (computed tomography) or CBCT (cone beam computed tomography). Multiple scatter is described by, at least, one Gaussian kernel. In various tasks, this approximation is crude; we need two/three Gaussian kernels to account for long...
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Veröffentlicht in: | Journal of physics. Conference series 2013-01, Vol.410 (1), p.12122-6 |
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Format: | Artikel |
Sprache: | eng |
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