Arie Tzvieli,Ari M Frank,Ori Tzvieli,Gil Thieberger
申请号：
US16375841
公开号：
US20190223737A1
申请日:
2019.04.04
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A system for detecting blood pressure based on imaging photoplethysmography (iPPG) includes a first inward-facing head-mounted camera to capture images of a first region of interest located on the face below the eyes and above the lips (IMROI1) of a user, and a second inward-facing head-mounted camera to capture images of a second region of interest comprising a portion of a temple and/or forehead (IMROI2) of the user. The system further includes a computer to calculate a blood pressure value for the user based on first and second photoplethysmographic signals recognizable in IMROI1 and IMROI2.
