Background light suppression lock-in method for multispectral measurements with near-infrared LED spotlight illumination

• Autorzy: Olbrycht R.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with illumination issues in multispectral imaging and presents the lock-in approach for background light suppression. There is comparison shown between the results obtained with differential approach and lock-in approach without sweep and with sweep. Obtained results prove the good performance of background suppression with the proposed lock-in approach.

Słowa kluczowe

EN

multispectral; imaging; near infrared

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2018
• Tom: Vol. 64, No. 4
• Strony: 99--102
• Opis fizyczny: Bibliogr. 18 poz., rys.

Twórcy

autor

Olbrycht R.

• Lodz University of Technology, Institute of Electronics 211/214 Wólczańska Str., 90-924 Łódź, Poland

Bibliografia

• [1] Więcek B., Pacholski K., Olbrycht R., Strąkowski S., Kałuża M., Borecki M., Wittchen W.: Termografia i spektrometria w podczerwieni. Zastosowania przemysłowe, Wydawnictwa Naukowe PWN, Warszawa, 2017.
• [2] Eagle W., Malbec L., Musculus M.: Comparing Vapor Penetration Measurements from IR Thermography of C-H Stretch with Schlieren during Fuel Injection in a Heavy-Duty Diesel Engine, Conference: 9th US National Combustion MeetingAt: Cincinatti, OH, 2015.
• [3] Bolton F., Bernat A., Bar-Am K., Levitz D., Jacques S.: Portable, low-cost multispectral imaging system: design, development, validation, and utilization. Journal of Biomedical Optics 23(12), 121612, 2018, DOI: 10.1117/1.JBO.23.12.121612.
• [4] Lukin A., Kubasov D.: High-Quality Algorithm for Bayer Pattern Interpolation. Programming and Computer Software 30(6):347-358, 2004, DOI: 10.1023/B:PACS.0000049512.71861.eb
• [5] Ohta J.: Smart CMOS Image Sensors and Applications. 1st ed. Boca Raton, FL, USA: CRC Press, 2007.
• [6] Angelino K., Edlund D., Shah P.: Near-Infrared Imaging for Detecting Caries and Structural Deformities in Teeth. IEEE journal of translational engineering in health and medicine, 5:2300107, 2017, DOI: 10.1109/JTEHM.2017.2695194
• [7] Kampouris C., Ghosh A.: ICL Multispectral Light Stage: Building a Versatile LED Sphere with Off-the-shelf Components. Workshop on Material Appearance Modeling, The Eurographics Association, 2018. DOI: 10.2312/mam.20181190.
• [8] Maldaque X.: Theory and Practice od Infrared Technology for Nondestructive Testing. Wiley & Sons, Inc., p. 684, 2001.
• [9] Carlomagno G., Meola C., Comparison between thermographic techniques for frescoes NDT. NDT&E, International, Elsevier, pp. 559-565, 2002.
• [10] Busse G., Wu d., Karpen W.: Thermal Wave Imaging with Phase Sensitive Modulated Thermography. Journal of Applied Physics, pp. 3962-3965, 1992.
• [11] Olbrycht R., Więcek B., Gralewicz G., Świątczak T., Owczarek G., Comparison of Fourier and wavelet analyses for defect detection in lock-in and pulse phase thermography. Quantitative InfraRed Thermography Journal, 4:2, 219-232, 2017 DOI: 10.3166/qirt.4.219-232.
• [12] Haiyan C., Yong H.: Theory and application of near infrared reflectance spectroscopy in determination of food quality. Trends in Food Science & Technology, Volume 18, Issue 2, 2007, Pages 72-83, ISSN 0924-2244, DOI: 10.1016/j.tifs.2006.09.003.
• [13] Więcek B., De Mey G.: Termowizja w podczerwieni. Podstawy i zastosowania, Politechnika Łódzka, 2011.
• [14] Weisstein, E.: CRC Concise Encyclopedia of Mathematics. CRC Press, 2003, ISBN 978-1-58488-347-0.
• [15] Bruna A., Farinella G., Guarnera G., Battiato S.: Forgery Detection and Value Identification of Euro Banknotes. Sensors (Basel, Switzerland). 13. 2515-29. 2013. DOI: 10.3390/s130202515.
• [16] Felczak M., De Mey G., Więcek B., Michalak M.: Lateral and Perpendicular Thermal Conductivity Measurement on Textile Double Layers, Fibres & Textiles in Eastern Europe 2015; 23, 4(112): 61-65. DOI: 10.5604/12303666.1152728.
• [17] Olbrycht R., Militowski S.: Low-cost thermal scanner image enhancement by merging thermal and visual data. Measurement Automation Monitoring, vol. 61, no. 06, 2015.
• [18] Pimpas A., Tsonev P., Andreeva A., Zografov N.: An Affordable Stroboscopic Imaging Technique For Studying Liquid Droplet Shape Oscillations. Journal of Physics and Technology, Volume 1 (2017), Number 1, pp. 75–80.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).