A Comparison of Bounding Box and Landmark Detection Methods for Video-Based Heart Rate Estimation

• URL: http://arxiv.org/abs/2401.01032v1
• Date: Sun, 1 Oct 2023 18:39:25 GMT
• Title: A Comparison of Bounding Box and Landmark Detection Methods for Video-Based Heart Rate Estimation
• Authors: Laurence Liang
• Abstract summary: Remote Photoplethysmography uses the cyclic variation of skin tone on a person's forehead region to estimate that person's heart rate. This paper compares two methods: a bounding box-based method and a landmark-detection-based method to estimate heart rate.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: Remote Photoplethysmography (rPPG) uses the cyclic variation of skin tone on a person's forehead region to estimate that person's heart rate. This paper compares two methods: a bounding box-based method and a landmark-detection-based method to estimate heart rate, and discovered that the landmark-based approach has a smaller variance in terms of model results with a standard deviation that is more than 4 times smaller (4.171 compared to 18.720).

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