@inproceedings{7203afc16adc4121b8ff72b70035fa1c,
title = "A study on measurement of photoplethysmograph using a smartphone camera",
abstract = "In this study, we proposed a method for measuring photoplethysmographic using a smartphone camera. A development algorithm is consists 6 procedures. The first is to convert RGB to Gray level from a camera image, the second is to detect ROI from image, the third is to extract photoplethysmography signal from a camera image, the fourth is to filter baseline, and the last is to oversample procedure using cubic spline interpolation. The proposed algorithm has been tested using several smartphone with a person and which can effectively acquire person's PPG signal at any situation. We supposed that the proposed algorithm can easily adapt for a smartphone m-health system.",
keywords = "Bio-signal sensor, CMOS-camera, M-health, Photoplethysmography",
author = "Jeong, {Jae Hoon} and Kim, {Sung Min} and Park, {Sung Yun} and Sangjoon Lee",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.479-480.137",
language = "English",
isbn = "9783037859476",
series = "Applied Mechanics and Materials",
pages = "137--142",
booktitle = "Applied Science and Precision Engineering Innovation",
note = "International Applied Science and Precision Engineering Conference 2013, ASPEC 2013 ; Conference date: 18-10-2013 Through 22-10-2013",
}