標題: | COLOR-FILTER-FREE WDM MIMO RGB-LED VISIBLE LIGHT COMMUNICATION SYSTEM USING MOBILE-PHONE CAMERA |
作者: | Chen, Shih-Hao Chow, Chi-Wai 光電工程學系 Department of Photonics |
關鍵字: | Visible Light Communication (VLC);Color-Filter-Free;Multiple-input and multiple-output (MIMO) |
公開日期: | 1-一月-2014 |
摘要: | Color-Filter-Free wavelength division multiplexing (WDM) Multiple-input and multiple-output (MIMO) Red-Green-Blue (RGB)-light emitting diode (LED) visible light communication (VLC) system using mobile-phone camera is proposed and demonstrated. Neither color filter nor chromatic color information is required in the proposed receiver (Rx). All image signal processing is based on the grayscale image, which can greatly simplify the WDM MIMO RGB-LED VLC system and save the cost of color splitting process. A proof-of-concept experiment is conducted. Optimized Scale-invariant feature transform (SIFT) algorithm is used to achieve the design. |
URI: | http://hdl.handle.net/11536/146508 |
ISSN: | 2330-7986 |
期刊: | 2014 13TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) |
顯示於類別: | 會議論文 |