No touch pulse measurement by laser triangulation

Jih Huah Wu, Rong Seng Chang

研究成果: 雜誌貢獻會議論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

This paper presents a non-invasive, non-contact measurement of pulse waveforms by applying optical triangulation technology on skin surface vibration. The arterial pulsation information can be obtained with this measurement system. An algorithm to evaluate the pulsing activities from center of laser spot intensity on a certain wrist point has been conducted by fast Fourier Transform (FFT). The amplitude and frequency of skin vibration can be known by this measurement system. The advantages of this optical triangulation method are non-contact, low cost, remote sensing, and it can be combined with image processing system.

原文???core.languages.en_GB???
文章編號87
頁(從 - 到)383-390
頁數8
期刊Progress in Biomedical Optics and Imaging - Proceedings of SPIE
5686
DOIs
出版狀態已出版 - 2005
事件Photonic Therapeutics and Diagnostics - San Jose, CA, United States
持續時間: 22 1月 200525 1月 2005

指紋

深入研究「No touch pulse measurement by laser triangulation」主題。共同形成了獨特的指紋。

引用此