A Contactless Heart Rate Measurement Method Based on Facial Landmark Approach

• Main Authors: Kuo-Ming Huang, 黃國銘
• Other Authors: Yuan-Hsiang Lin
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/skf76n

碩士 === 國立臺灣科技大學 === 電子工程系 === 106 === About ten years ago, the remote measurement of the cardiac pulse via a consumer camera was proposed by some scholar. Recent studies showed the method of contactless heart rate measurement has been developed from the measurement of the subject's quiescent state to the measurement of the subject in a slight dynamic state. In order to let the subject do not need to deliberately maintain the static state during the measurement process, and can measure more easily and freely. This thesis focuses on the heart rate measurement technique which allows measure from subject movement, and implement and analysis these techniques. The experiment result shows the ROI positioning and tracking method based on optical flow is more suitable to measure from the subject stay still or small motion state. And the ROI positioning and tracking method based on facial landmark is more suitable to measure from the subject movement state.