公开(公告)号：US20220192507A1

公开(公告)日：2022-06-23

申请号：US17124600

申请日：2020-12-17

Applicant: Industrial Technology Research Institute

Inventor： Hsing-Chen Lin ,  Cheng-Yi Yang ,  Zhong-Wei Liao ,  Cheng-Lii Chang

IPC: A61B5/01 ,  G06K9/00 ,  H04N5/33 ,  G06K9/32 ,  G06T7/55

Abstract: A method for dynamic physiological characteristic region capturing includes: detecting a human body and generate thermal images with continuous time-sequence data; detecting the thermal images and locate a skeleton from one thermal images; based on the skeleton to capture a nose and a human face, the human face is set as an ROI is further divided into image blocks; relating the image blocks to the thermal images; based on variation of temperature information in continuous time-sequence data for the image blocks to divide the image blocks into the first and the second frequency variation blocks; and, analyzing the temperature information in the continuous time-sequence data to the first and the second frequency variation blocks to obtain different physiological information of the human body. In addition, a system for the same is also provided.