Chemical imaging and quantification of RDX/PETN mixtures by PLS applied on terahertz time-domain spectroscopy
| العنوان: | Chemical imaging and quantification of RDX/PETN mixtures by PLS applied on terahertz time-domain spectroscopy |
|---|---|
| المؤلفون: | Patrick Mounaix, Bruno Bousquet, Norbert Palka, Jean-Baptiste Perraud, J. Bou Sleiman, Jean-Paul Guillet |
| المساهمون: | Laboratoire de l'intégration, du matériau au système (IMS), Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, Centre d'Etudes Lasers Intenses et Applications (CELIA), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Bordeaux (UB), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015, Aug 2015, Hong Kong, China. ⟨10.1109/IRMMW-THz.2015.7327791⟩ Proceedings of 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) |
| بيانات النشر: | HAL CCSD, 2015. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | 010302 applied physics, Chemical imaging, Materials science, Pixel, Explosive material, business.industry, Terahertz radiation, Multispectral image, Analytical chemistry, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Absorbance, terahertz, [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism, Optics, 0103 physical sciences, Chemometric analysis, 0210 nano-technology, business, Terahertz time-domain spectroscopy |
| الوصف: | International audience; Chemometric analysis was applied on terahertz absorbance 3D images, in transmission. The goal is to automatically discriminate some explosives on images and quantify mixtures of RDX/PETN in the frequency range of 0.2-3 THz. Partial Least Square (PLS) was applied on THz absorbance multispectral images to quantify individual product inside pure samples and mixtures at each pixel on the image. Then the best score obtained is used to display the samples' images and provide the optimal frequencies combination for recognition purpose. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f0158310ee6d2fb7a119232d3b6fca8 https://hal.archives-ouvertes.fr/hal-01263833 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....6f0158310ee6d2fb7a119232d3b6fca8 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |