Energy-efficient RGB camera based virtual keyboard system

Zixuan Wang

doi:10.1117/12.3006424

26 September 2023 Energy-efficient RGB camera based virtual keyboard system

Zixuan Wang

Proceedings Volume 12793, International Conference on Mechatronics and Intelligent Control (ICMIC 2023); 127930L (2023) https://doi.org/10.1117/12.3006424
Event: International Conference on Mechatronics and Intelligent Control (ICMIC2023), 2023, Wuhan, China

Abstract

With the development of computer technology and the increasing maturity of its application in various fields, it is difficult for people's usual mechanical keyboards to accompany them in different working situations, and the public increasingly needs a convenient and portable virtual keyboard. In this paper, a virtual keyboard system based on RGB camera is designed based on image analysis, infrared laser positioning and laser projection technology. Compared with the traditional keyboard, this system can project the keyboard image onto the desktop, and also use the camera to capture and record the movement of the fingers to determine whether there is a keystroke. The system can be used with mobile terminals to help people deal with daily office work or even emergency business anywhere, anytime.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zixuan Wang "Energy-efficient RGB camera based virtual keyboard system", Proc. SPIE 12793, International Conference on Mechatronics and Intelligent Control (ICMIC 2023), 127930L (26 September 2023); https://doi.org/10.1117/12.3006424

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