Abstract GATE (Geant4 Application for Emission Tomography) is a Monte Carlo simulation
platform developed by the OpenGATE collaboration since 2001 and first publicly released in …

In radiation-based medical imaging research, computational modeling methods are used to
design and validate imaging systems and post-processing algorithms. Monte Carlo methods …

Geometry and tracking (geant4) is a Monte Carlo package designed for high energy physics
experiments. It is used as the basis layer for Monte Carlo simulations of nuclear medicine …

Gamma images inherently contain noise distributions owing to the low photon count in a
detector. Several methods using semiconductor detectors have been reported to overcome …

Purpose: This paper investigated a framework to efficiently compute and merge Monte Carlo
simulations with new technique development in cancer treatment. A newly designed 3-D …

We present the status of the Geant4 Application for Emission Tomography (GATE) project, a
Monte Carlo simulator for Single Photon Emission Computed Tomography (SPECT) and …

Ubiquitous systems are generally embedded into the environment and provide their services
all the time and everywhere. In order to increase transparency and personalization …

This work relates to the study and characterization of the CTDI (Computed Tomography
Dose Index) for the 16 slices CT scanner. The CTDI has been simulated with the Monte …

In this work. Two studies were presented. The first one is an experimental study of the
influence of different scan parameters (potential tube. current tube and pitch) on the …

Abstract GATE/Geant4 Monte Carlo simulations are computationally demanding
applications, requiring thousands of processor hours to produce realistic results. The …