@inproceedings{1df2df3dee6348038f0f403a7a5e3c77,
title = "Maximum-likelihood estimation of 3D event position in monolithic scintillation crystals: Experimental results",
abstract = "We present a simple 3D event position-estimation method using raw list-mode acquisition and maximum-likelihood estimation in a modular gamma camera with a thick (25mm) monolithic scintillation crystal. This method involves measuring 2D calibration scans with a well-collimated 511 keV source and fitting each point to a simple depth-dependent light distribution model. Preliminary results show that angled collimated beams appear properly reconstructed.",
keywords = "Depth of interaction (DOI), Emission tomography, Gamma camera, Gamma ray, Maximum likelihood, Monolithic scintillation crystal, PET, SPECT",
author = "Moore, {S. K.} and Hunter, {W. C.J.} and Furenlid, {L. R.} and Barrett, {H. H.}",
year = "2007",
doi = "10.1109/NSSMIC.2007.4436923",
language = "English (US)",
isbn = "1424409233",
series = "IEEE Nuclear Science Symposium Conference Record",
pages = "3691--3694",
booktitle = "2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC",
note = "2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC ; Conference date: 27-10-2007 Through 03-11-2007",
}