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- Title
High‐resolution indoor positioning using light emitting diode visible light and camera image sensor.
- Authors
Kim, Jae‐Yoon; Yang, Se‐Hoon; Son, Yong‐Hwan; Han, Sang‐Kook
- Abstract
The authors propose a new high‐resolution indoor positioning method based on visible light communication using two light emitting diode (LED) lightings and an image sensor of camera as a receiver. Through the proposed method, the authors can determine position of receiver using the real coordinate of two LED lightings and a captured image. In order to demonstrate the applicability of positioning method, they evaluated the positioning accuracy as changing receiver position. From the experimental results, positioning resolution of maximum 3 cm distance error is demonstrated under the square space with 96 cm height and maximum 6.5 cm distance error under the square space with 245 cm height.
- Publication
IET Optoelectronics (Wiley-Blackwell), 2016, Vol 10, Issue 5, p184
- ISSN
1751-8768
- Publication type
Article
- DOI
10.1049/iet-opt.2015.0073