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arXiv · 1507.03446

Forecasting the direction of incoming radiation based on fusion of gyroscopic and spectroscopic data

Marcus J. Neuer·Christian Henke·Elmar Jacobs
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Abstract

A method is shown to estimate the position of a radioactive source by fusing the data from a sodium iodide detector and a gyroscope while panning the detector. Based on simple geometry considerations, the search motion of a detector is modelled as angular panning. Correlation of both sensor streams is shown as a predictor for the direction of the incoming radiation. The method also allows for a rough distance classification, where a distant source or a homogenous radiation field can be distinguished from a single source near to the detector.

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Marcus J. Neuer, Christian Henke, Elmar Jacobs. 2015-07-13. Forecasting the direction of incoming radiation based on fusion of gyroscopic and spectroscopic data. https://arxiv.org/abs/1507.03446

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