Adaptive plane orthogonal to skin-tone vector for non-contact pulse rate monitoring in motion scenarios

• Published in: Multimedia tools and applications Vol. 83; no. 39; pp. 86741 - 86755
• Main Authors: Zhang, Qing, Lin, Xingsen, Zhang, Yuxin, Liu, Xiaomei, Cai, Fuhong
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.11.2024; Springer Nature B.V
• Subjects: Algorithms; Cameras; Computer Communication Networks; Computer Science; Data Structures and Information Theory; Independent component analysis; Methods; Multimedia; Multimedia Information Systems; Orthogonality; Performance evaluation; Pulse rate; Signal processing; Special Purpose and Application-Based Systems; Track 2: Medical Applications of Multimedia; rPPG; Dichromatic reflection model; Pulse-rate measurement; Least squares estimation
• ISSN: 1573-7721; 1380-7501; 1573-7721
• DOI: 10.1007/s11042-024-19697-5

This study proposes a novel method to replace the fixed plane orthogonal to the skin-tone vector in the Plane-Orthogonal-to-Skin (POS) method to obtain a more accurately pulse rate in motion scenarios. To evaluate the performance of the proposed method, we constructed a series of 155 challenge video...