Deconvolution with partially known kernel of nonnegative signals |
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| Authors: | F Barone C Rossi |
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| Affiliation: | (1) Istituto per le Applicazioni del Calcolo  M. Picone, , C.N.R., Viale del Policlinico 137, 00161 Roma, Italy;(2) Dipartimento di Matematica, Università di Roma Tor Vergata,, Via O. Raimondo, 00173 Roma, Italy |
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| Abstract: | This paper extends the Bayesian direct deconvolution method to the case in which the convolution kernel depends on few unknown nuisance parameters. Moreover, an acceleration procedure is proposed that drastically reduces the computational burden. Finally, the implementation of the method by means of the fast Fourier transform is fully discussed in the multidimensional case. |
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| Keywords: | EM algorithm fast convolution cytofluorimetry |
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