McClure, Qualey & Rodack, LLP
Living body determination devices and methods
A measurement apparatus and method for measuring a vital sign of a subject are provided. A plurality of frames showing a subject is captured. A region of interest (ROI) on the subject is detected. A vital-sign signal is generated according to the sensing signals related to the ROI. A quality index of the vital-sign signal is evaluated. Whether the subject is a living body is determined according to the quality index. A determination result of determining whether the subject is the living body is used to control a heart-rate measurement operation.
MEDIATEK INC.
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G06T A61B A61B A61B A61B A61B A61B G06T A61B A61B G06V A61B G06T G06T G06V G06T G06T G06V
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Yu-Ting Tung-Chien
Chen Chen