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Infrared measurements and estimation of temperature in the restrictive scope of an industrial cement plant

Gabriel, R.; Keller, S. ORCID iD icon 1; Matthes, J. 2; Waibel, P. 2; Keller, H. B. 2; Hinz, S. 1
1 Institut für Photogrammetrie und Fernerkundung (IPF), Karlsruher Institut für Technologie (KIT)
2 Karlsruher Institut für Technologie (KIT)


In this paper, we describe and evaluate the process of estimating reflectance corrected temperatures based on infrared measurements in the scope of an industrial cement production plant. We overview the underlying cement production phases, as well as the resulting challenges for infrared-based monitoring in such an industrial environment. Our studies are focused particularly on the use of infrared sensors in the clinker cooling process. Using a highly specialized infrared camera (10:6 m), a dataset is obtained capturing the radiation emissions of cement clinker during the clinker cooling process at a cement plant. We briefly turn on the necessity of image preprocessing and then focus on calculating reflectance corrected thermal images for temperature estimation without the use of reference markers or additional instrumentation. This study represents the first usage of infrared camera-based measurements in the clinker cooling process. The main contributions, a recorded dataset and two proposed estimation models including a linear model and a machine learning model with their respective temperature estimations, will provide the basis for the extraction of further process characteristics. ... mehr

Verlagsausgabe §
DOI: 10.5445/IR/1000088370
Veröffentlicht am 10.12.2018
DOI: 10.5194/isprs-annals-IV-1-53-2018
Zitationen: 1
Zitationen: 1
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Automation und angewandte Informatik (IAI)
Institut für Photogrammetrie und Fernerkundung (IPF)
KIT-Zentrum Klima und Umwelt (ZKU)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2018
Sprache Englisch
Identifikator ISSN: 2194-9042
KITopen-ID: 1000088370
HGF-Programm 34.14.02 (POF III, LK 01) Vergasung
Erschienen in 2018 ISPRS Technical Commission I Midterm Symposium on Innovative Sensing - From Sensors to Methods and Applications; Karlsruhe; Germany; 10 October 2018 through 12 October 2018
Verlag Curran
Seiten 53-60
Serie ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; 4
Schlagwörter Infrared measurement, Estimation, Reflectance, Temperature distribution, Clinker cooler, Cement plant, Industrial application
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