Design and calibration of a dual-spectroscopy imaging system for rock characterization

Mahdi Ammar; Ngoc Hoang Lan Huynh; Simone Di Santo; Karim Bondabou

doi:10.1117/12.3002734

13 March 2024 Design and calibration of a dual-spectroscopy imaging system for rock characterization

Mahdi Ammar, Ngoc Hoang Lan Huynh, Simone Di Santo, Karim Bondabou

Proceedings Volume 12909, Ultra-High-Definition Imaging Systems VII; 129090K (2024) https://doi.org/10.1117/12.3002734
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

This work presents an advanced imaging system designed for automating rock characterization in environmental and industrial applications. The system utilizes dual spectroscopy techniques: white-light direct absorption for color and texture analysis, and UV-induced fluorescence for hydrocarbon identification. To meet the requirements of both spectroscopy applications, we have developed a highly integrated optical system that achieves a wide field of view and ultra-high-resolution imaging. This optimization enhances image sharpness and color accuracy for white-light imaging, as well as high contrast and short exposure time for ultraviolet fluorescence imaging.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Mahdi Ammar, Ngoc Hoang Lan Huynh, Simone Di Santo, and Karim Bondabou "Design and calibration of a dual-spectroscopy imaging system for rock characterization", Proc. SPIE 12909, Ultra-High-Definition Imaging Systems VII, 129090K (13 March 2024); https://doi.org/10.1117/12.3002734

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