Registration of thermal 3D models over time using low cost and portable devices

Evelyn Gutierrez; Benjamín Castañeda; Sylvie Treuillet

doi:10.1117/12.3000628

28 July 2023 Registration of thermal 3D models over time using low cost and portable devices

Evelyn Gutierrez, Benjamín Castañeda, Sylvie Treuillet

Proceedings Volume 12749, Sixteenth International Conference on Quality Control by Artificial Vision; 127491C (2023) https://doi.org/10.1117/12.3000628
Event: Sixteenth International Conference on Quality Control by Artificial Vision, 2023, Albi, France

Abstract

Thermography is a highly beneficial non-invasive and non-contact tool that finds applications in various fields, such as building inspection, industrial equipment monitoring, quality control, and medical evaluations. Analyzing the surface temperature of an object at different points in time, and under varying conditions, can help detect defects, cracks, and anomalies in industry components. In this study, we propose a framework for reproducible and quantitative measurement of surface temperature changes over time using thermal 3D models created with low-cost and portable devices. We present the application of this framework in two cases: to analyze temperature changes over time in a plastic container and to analyze temperature changes before and after medical treatment of a chronic wound. The results on a plastic container and on a chronic wound, show that our approach for multi-temporal registration of thermal 3D models could be a cost-effective and practical solution for studying temperature changes in various applications.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Evelyn Gutierrez, Benjamín Castañeda, and Sylvie Treuillet "Registration of thermal 3D models over time using low cost and portable devices", Proc. SPIE 12749, Sixteenth International Conference on Quality Control by Artificial Vision, 127491C (28 July 2023); https://doi.org/10.1117/12.3000628

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KEYWORDS

3D modeling

Thermal modeling

Thermography

3D image processing

3D acquisition

Infrared cameras

Cameras

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