منابع مشابه
RFID based efficient lighting control
The Kyoto Protocol and the European Energy Performance of Buildings Directive put an onus on governments and organisations to lower carbon footprint in order to contribute towards reducing global warming. A key parameter to be considered in buildings towards energy and cost savings is its indoor lighting that has a major impact on overall energy usage and Carbon Dioxide emissions. Lighting cont...
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OF DOCTORAL DISSERTATION HELSINKI UNIVERSITY OF TECHNOLOGY P.O. BOX 1000, FI-02015 TKK http://www.tkk.fi
متن کاملQuantitative Analysis of the Effects of Stage Lighting on Attention
Stage lighting is among the most noticeable of the technical theatre disciplines, yet its effects on human attention yet have to be explored using objective measurement. In this paper, we analyze the results of an eye tracking study that determines how various types of stage lighting affect a viewer’s gaze. We found that well lit areas received more attention within lighting setups, but the dif...
متن کاملImproving Photon Mapping Towards an Interactive Stage Lighting Framework
In this work we present an improved rendering algorithm for the planning of stage lighting using photon mapping, since existing software implements algorithms that do not suit the lighting workflow in a theatre adequately. During theatre lighting, positional changes of light sources are occuring rarely compared to intensity and color changes: Once a light is positioned and aimed correctly, many...
متن کاملIndoor Localization System for Lighting Control
The localization of people and objects in different environments is an essential prerequisite for many applications in navigation, robotics, machine control and monitoring. The limiting factor for many applications is the indoor environment in which the Global Satellite Systems work only partially or cannot function at all. Currently radio frequency (RF) based methods are being increasingly imp...
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ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1987
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.71.5_284