Application of Chrominance Based rPPG in Estimation of Heart Rate from Video Signal

2021 24th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2021-12-18 DOI:10.1109/ICCIT54785.2021.9689811

A. Z. Zadidul Karim, Md. Sazal Miah, G. R. Ahmed Jamal, Rafatul Alam Fahima, Muhammad Towhidur Rahman

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Abstract

In this research, we study the representation of remote photoplethysmography signals based on a low-cost RGB camera. Photoplethysmography etymologically is a compound term where the “plethysmo” stands for the “enlargement” in Greek. The remote photoplethysmography is recently utilized to evaluate heart rate through a camera that continuously monitors the blood volume pulse. It is a method of physiological parameters like heart rate, respiratory rate, and measuring the blood volume change in the tissue. Photoplethysmography-based approaches can be categorized into two groups: contact and non-contact photoplethysmography. The contact photoplethysmography approach is a fingertip pulse oximeter, broadly utilized in medical centers/hospitals. On the other hand, non-contact photoplethysmography changes the color around the face, which is specially used in cameras. A benchmark dataset that contains stationary and motion videos has been developed.

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基于色度的rPPG在视频信号心率估计中的应用

在这项研究中，我们研究了基于低成本RGB相机的远程光电体积脉搏波信号的表示。Photoplethysmography在词源上是一个复合词，“plethysmo”在希腊语中代表“扩大”。远程光电脉搏波描记术最近被用于通过照相机连续监测血容量脉搏来评估心率。它是一种测量生理参数的方法，如心率、呼吸频率和测量组织中的血容量变化。基于光容积脉搏波的方法可分为两类:接触式和非接触式光容积脉搏波。接触式光容积脉搏波描记法是一种指尖脉搏血氧仪，广泛应用于医疗中心/医院。另一方面，非接触式光电容积脉搏描记术可以改变面部周围的颜色，这是专门用于相机的。开发了一个包含静止和运动视频的基准数据集。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2021 24th International Conference on Computer and Information Technology (ICCIT)

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