Department of Electrical and Computer Engineering, The University of Texas at Dallas, Richardson, TX 75080, USA.
Sensors (Basel). 2021 May 27;21(11):3719. doi: 10.3390/s21113719.
The interest in contactless or remote heart rate measurement has been steadily growing in healthcare and sports applications. Contactless methods involve the utilization of a video camera and image processing algorithms. Recently, deep learning methods have been used to improve the performance of conventional contactless methods for heart rate measurement. After providing a review of the related literature, a comparison of the deep learning methods whose codes are publicly available is conducted in this paper. The public domain UBFC dataset is used to compare the performance of these deep learning methods for heart rate measurement. The results obtained show that the deep learning method PhysNet generates the best heart rate measurement outcome among these methods, with a mean absolute error value of 2.57 beats per minute and a mean square error value of 7.56 beats per minute.
在医疗保健和运动应用中,人们对非接触式或远程心率测量的兴趣一直在稳步增长。非接触式方法涉及使用摄像机和图像处理算法。最近,深度学习方法已被用于提高传统非接触式心率测量方法的性能。在提供相关文献综述后,本文对可公开获取代码的深度学习方法进行了比较。UBFC 公共数据集用于比较这些深度学习方法在心率测量方面的性能。结果表明,在这些方法中,PhysNet 深度学习方法的心率测量结果最佳,平均绝对误差值为 2.57 次/分钟,均方误差值为 7.56 次/分钟。
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