標題: Decoding CMOS Rolling-Shutter Pattern in Translational or Rotational Motions for VLC
作者: Chow, Chi-Wai
Li, Zhi-Qing
Chuang, Yu-Cheng
Liao, Xin-Lan
Lin, Kun-Hsien
Chen, Yi-Yuan
光電工程學系
光電工程研究所
Department of Photonics
Institute of EO Enginerring
關鍵字: Light emitting diode (LED);visible light communication (VLC);CMOS image sensor
公開日期: 1-Apr-2019
摘要: We propose and demonstrate a CMOS rolling-shutter pattern decoding scheme based on two newly introduced schemes, named row grayscale redistribution and differential grayscale packet selection to improve the performance in decoding the CMOS rolling-shutter pattern in translational or rotational motions. Results show that even the CMOS image sensor is in translational or rotational motions, no significant signal degradation is observed at wireless transmission distance up to 150 cm. The maximum visible light communication data rate at different wireless transmission distances is also analyzed.
URI: http://dx.doi.org/10.1109/JPHOT.2019.2900620
http://hdl.handle.net/11536/149027
ISSN: 1943-0655
DOI: 10.1109/JPHOT.2019.2900620
期刊: IEEE PHOTONICS JOURNAL
Volume: 11
Appears in Collections:Articles