GPU fast restoration of non-uniform illumination images
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Real-Time Image Processing"
DOI: 10.1007/s11554-020-00950-7
Abstract: This paper presents a GPU based parallel implementation for the non-uniform illumination image restoration method, which uses a retinex based algorithm to decompose the original image into brightness and reflectance components, and adjusts the brightness… read more here.
Keywords: image; uniform illumination; restoration; brightness value ... See more keywords
Effect of non-uniform illumination on performance of solar thermoelectric generators
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Energy"
DOI: 10.1007/s11708-018-0533-7
Abstract: Solar thermoelectric generators (STEGs) are heat engines which can generate electricity from concentrated sunlight. The non-uniform illumination caused by the optical concentrator may affect the performance of solar thermoelectric generators. In this paper, a three-dimensional… read more here.
Keywords: illumination; uniform illumination; solar thermoelectric; thermoelectric generators ... See more keywords
A Freeform Mirror Design of Uniform Illumination in Streetlight From a Split Light Source
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DOI: 10.1109/jphot.2018.2860796
Abstract: A streetlight with a split light source is presented to construct a freeform mirror for converting a certain light distribution into uniform illumination. It is easy to maintain the proposed streetlight because the light sources… read more here.
Keywords: illumination; uniform illumination; streetlight split; freeform mirror ... See more keywords
Power allocation for uniform illumination with stochastic LED arrays.
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DOI: 10.1364/oe.25.008659
Abstract: In this paper, a simple heuristic power allocation scheme is proposed for a random LED array to obtain uniform irradiance on the projection surface. This is done by considering a binomial point process (BPP) for… read more here.
Keywords: allocation uniform; illumination stochastic; uniform illumination; power ... See more keywords