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Study and development of an image synthesis software for the simulation of in-situ 3D scenes monitored by infrared cameras

Thibaud Toullier 1 Jean Dumoulin 1 Laurent Mevel 1, 2
1 I4S - Statistical Inference for Structural Health Monitoring
Inria Rennes – Bretagne Atlantique , COSYS - Département Composants et Systèmes
Abstract : This study addresses the development of a software for the simulation of radiative exchanges in in-situ 3D scenes. By using the progressive radiosity method, implemented on a graphic card to improve the computation speed, a direct solution to the radiative transfer equation is proposed. The software integrates the SMARTS2 atmospheric model to take into account the solar irradiance. Moreover, a camera model has been implemented to simulate the acquisition chain from the camera's irradiance to the digital signal. To validate the software, a comparison between simulated data and actual measurements is proposed. Finally, prospects for extending the software are presented.
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https://hal.inria.fr/hal-02986528
Contributor : Michael Döhler <>
Submitted on : Monday, November 23, 2020 - 2:52:33 PM
Last modification on : Monday, November 23, 2020 - 3:01:15 PM

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  • HAL Id : hal-02986528, version 1

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Thibaud Toullier, Jean Dumoulin, Laurent Mevel. Study and development of an image synthesis software for the simulation of in-situ 3D scenes monitored by infrared cameras. QIRT 2020 - 15th Quantitative InfraRed Thermography conference, Sep 2020, Virtual, Portugal. ⟨hal-02986528⟩

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