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[IEEE 2018 VII. Lighting Conference of the Visegrad Countries (Lumen V4) - Trebic, Czech Republic (2018.9.18-2018.9.20)] 2018 VII. Lighting Conference of the Visegrad Countries (Lumen V4) - Colorimetric Characterization of Modern Mobile Displays
摘要： Due to the development of display technology higher and higher resolution devices are getting on the market. To characterize those high resolution display devices special measurement techniques are needed partly because most of them are handheld devices. Based on the recommendation of the International Committee for Display Metrology we have characterized some modern mobile displays and investigated how to choose the right application area of those devices. We have also tested if those devices would be proper to use them as diagnostic medical devices used by medical doctors.
关键词： AMOLED,colorimetry,mobile display,LED,photometry
更新于2025-09-23 15:21:21
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[IEEE 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - Rome, Italy (2019.6.17-2019.6.20)] 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring) - The Possibilities of Using LED Photometry and Ellipsometry Technology for Monitoring the Aquatic Anvironment
摘要： This paper develops new information-instrumental tools for operative diagnostics of the water objects including a detection of negative processes in their functioning. These tools are based on the big data approach and use such instrumental means as multi-channel optical sensors using of which provides the e?ciency and reliability of the diagnostics results. The system consists of a LED spectrophotometer and a LED spectroellipsometer, an information interface, a set of algorithms for identifying spectral images, a database of spectral standards, algorithms for solving inverse problems of spectrophotometry, spectroellipsometry, and an algorithm for learning the recognition of spectral images. Information-modeling instrumental technology developed in this paper has adaptation function to the spatial water objects and provides their water quality diagnostics on the base of episodic in-situ measurements.
关键词： spectroellipsometer,spectrophotometer,ellipsometry,LED photometry,aquatic environment monitoring
更新于2025-09-19 17:13:59