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The Hardware and Signal Processing Architecture of LabPET™, a Small Animal APD-Based Digital PET Scanner
- R. Fontaine, F. Bélanger, R. Lecomte
- Computer ScienceIEEE Transactions on Nuclear Science
- 10 February 2009
TLDR
Architecture of a dual-modality, high-resolution, fully digital positron emission tomography/computed tomography (PET/CT) scanner for small animal imaging
- R. Fontaine, F. Bélanger, R. Lecomte
- PhysicsIEEE Transactions on Nuclear Science
- 25 July 2005
Contemporary positron emission tomography (PET) scanners are commonly implemented with very large scale integration analog front-end electronics to reduce power consumption, space, noise, and cost.…
System Architecture of the LabPET Small Animal PET Scanner
- M. Tétrault, N. Viscogliosi, R. Fontaine
- Computer ScienceIEEE Transactions on Nuclear Science
- 25 November 2008
To address modern molecular imaging requirements, a digital positron emission tomography (PET) scanner for small animals has been developed at Universite de Sherbrooke. Based on individual readout of…
Real time digital signal processing implementation for an APD-based PET scanner with phoswich detectors
- R. Fontaine, M. Tétrault, R. Lecomte
- Computer Science14th IEEE-NPSS Real Time Conference, .
- 26 June 2006
TLDR
Time Discrimination Techniques Using Artificial Neural Networks for Positron Emission Tomography
- J. Leroux, M. Tétrault, R. Lecomte
- Physics
- 16 June 2009
Relevant information in positron emission tomography is currently being obtained mostly by analog signal-processing methods. New digital PET scanner architectures are now becoming available, which…
Sensitivity Increase Through a Neural Network Method for LOR Recovery of ICS Triple Coincidences in High-Resolution Pixelated- Detectors PET Scanners
- J. Michaud, M. Tétrault, R. Fontaine
- PhysicsIEEE Transactions on Nuclear Science
- 1 February 2015
Scanner sensitivity is often critical in high-resolution Positron Emission Tomography (PET) dedicated to molecular imaging. In neighboring pixelated detectors with individual readout, sensitivity…
Real time digital signal processing implementation for an APD-based PET scanner with phoswich detectors
- R. Fontaine, M. Tétrault, R. Lecomte
- PhysicsIEEE Transactions on Nuclear Science
- 4 June 2005
Recent progress in advanced digital signal processing provides an opportunity to expand the computation power required for real time extraction of event characteristics in avalanche photodiode…
Crystal Identification Based on Recursive-Least-Squares and Least-Mean-Squares Auto-Regressive Models for Small Animal Pet
- H. Semmaoui, N. Viscogliosi, R. Fontaine
- Computer ScienceIEEE Transactions on Nuclear Science
- 2008
TLDR
Experimental results of identification and vector quantization algorithms for DOI measurement in digital PET scanners with phoswich detectors
- J. Michaud, R. Fontaine, R. Lecomte
- PhysicsIEEE Symposium Conference Record Nuclear Science…
- 16 October 2004
DOI measurement in phoswich PET scanners still relies mostly on traditional Pulse Shape Discrimination (PSD), transposed from analog electronics. PSD performance is limited in two conditions:…
The architecture of LabPET/spl trade/, a small animal APD-based digital PET scanner
- R. Fontaine, F. Bélanger, R. Lecomte
- Computer ScienceIEEE Nuclear Science Symposium Conference Record,
- 2005
TLDR
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