| Title |
Estimation of light source colours for light pollution assessment |
| ID_Doc |
41070 |
| Authors |
Ziou, D; Kerouh, F |
| Title |
Estimation of light source colours for light pollution assessment |
| Year |
2018 |
| Published |
|
| DOI |
10.1016/j.envpol.2018.02.022 |
| Abstract |
The concept of the smart city raised several technological and scientific issues including light pollution. There are various negative impacts of light pollution on economy, ecology, and heath. This paper deals with the census of the colour of light emitted by lamps used in a city environment. To this end, we derive a light bulb colour estimator based on Bayesian reasoning, directional data, and image formation model in which the usual concept of reflectance is not used. All choices we made are devoted to designing an algorithm which can be run almost in real-time. Experimental results show the effectiveness of the proposed approach. (C) 2018 Elsevier Ltd. All rights reserved. |
| Author Keywords |
Smart city; Night vision; Light pollution; Light colour; Bayesian reasoning; Directional data |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000429187500087 |
| WoS Category |
Environmental Sciences |
| Research Area |
Environmental Sciences & Ecology |
| PDF |
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