Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation

The importance of reducing discomfort glare during the dynamic development of high luminance LEDs is growing fast. Smart control systems also offer great opportunities to reduce electricity consumption for lighting purposes. Currently, dynamic “intelligent” lighting systems are a rapidly developing...

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Autores principales:	Sebastian Słomiński, Magdalena Sobaszek
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	discomfort glare dynamic lighting dynamic projection mapping markerless object tracking Technology T
Acceso en línea:	https://doaj.org/article/0709adfe468a4e7da63f1c0c6a49585d
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spelling	oai:doaj.org-article:0709adfe468a4e7da63f1c0c6a49585d2021-11-11T16:00:17ZDynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation10.3390/en142172431996-1073https://doaj.org/article/0709adfe468a4e7da63f1c0c6a49585d2021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7243https://doaj.org/toc/1996-1073The importance of reducing discomfort glare during the dynamic development of high luminance LEDs is growing fast. Smart control systems also offer great opportunities to reduce electricity consumption for lighting purposes. Currently, dynamic “intelligent” lighting systems are a rapidly developing field. These systems, consisting of cameras and lighting units, such as moving heads or multimedia projectors, are powerful tools that provide a lot of opportunities. The aim of this research is to demonstrate the possibilities of using the projection light in dynamic lighting systems that enable the reduction of discomfort glare and the light pollution phenomenon. The proposed system allows darkening or reducing the luminance of some sensitive zones, such as the eyes or the head, in real-time. This paper explores the development of the markerless object tracking system. The precise identification of the position and geometry of objects and the human figure is used for dynamic lighting and mapping with any graphic content. Time measurements for downloading the depth maps, as well as for identifying the human body’s position and pose, have been performed. The analyses of the image transformation times have been carried out in relation to the resolution of the images displayed by the projector. The total computation time related to object detection and image display translates directly into the precision of fitting the projection image to a moving object and has been shown.Sebastian SłomińskiMagdalena SobaszekMDPI AGarticlediscomfort glaredynamic lightingdynamic projection mappingmarkerless object trackingTechnologyTENEnergies, Vol 14, Iss 7243, p 7243 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	discomfort glare dynamic lighting dynamic projection mapping markerless object tracking Technology T
spellingShingle	discomfort glare dynamic lighting dynamic projection mapping markerless object tracking Technology T Sebastian Słomiński Magdalena Sobaszek Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation
description	The importance of reducing discomfort glare during the dynamic development of high luminance LEDs is growing fast. Smart control systems also offer great opportunities to reduce electricity consumption for lighting purposes. Currently, dynamic “intelligent” lighting systems are a rapidly developing field. These systems, consisting of cameras and lighting units, such as moving heads or multimedia projectors, are powerful tools that provide a lot of opportunities. The aim of this research is to demonstrate the possibilities of using the projection light in dynamic lighting systems that enable the reduction of discomfort glare and the light pollution phenomenon. The proposed system allows darkening or reducing the luminance of some sensitive zones, such as the eyes or the head, in real-time. This paper explores the development of the markerless object tracking system. The precise identification of the position and geometry of objects and the human figure is used for dynamic lighting and mapping with any graphic content. Time measurements for downloading the depth maps, as well as for identifying the human body’s position and pose, have been performed. The analyses of the image transformation times have been carried out in relation to the resolution of the images displayed by the projector. The total computation time related to object detection and image display translates directly into the precision of fitting the projection image to a moving object and has been shown.
format	article
author	Sebastian Słomiński Magdalena Sobaszek
author_facet	Sebastian Słomiński Magdalena Sobaszek
author_sort	Sebastian Słomiński
title	Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation
title_short	Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation
title_full	Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation
title_fullStr	Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation
title_full_unstemmed	Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation
title_sort	dynamic autonomous identification and intelligent lighting of moving objects with discomfort glare limitation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0709adfe468a4e7da63f1c0c6a49585d
work_keys_str_mv	AT sebastiansłominski dynamicautonomousidentificationandintelligentlightingofmovingobjectswithdiscomfortglarelimitation AT magdalenasobaszek dynamicautonomousidentificationandintelligentlightingofmovingobjectswithdiscomfortglarelimitation
_version_	1718432396506824704

Dynamic Autonomous Identification and Intelligent Lighting of Moving Objects with Discomfort Glare Limitation

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