Mr. Yonggang Yan Profile

Yonggang Yan

at Tianjin Univ

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Publications (2)

Proceedings Article | 25 September 2014 Paper

An improved method of measuring heart rate using a webcam

Yi Liu, Jianfei Ouyang, Yonggang Yan

Proceedings Volume 9288, 92880S (2014) https://doi.org/10.1117/12.2074287

KEYWORDS: Heart, Independent component analysis, Blood, RGB color model, Medicine, Electrocardiography, Video, Cameras, Spectrum analysis, Light sources and illumination

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Proceedings Article | 11 October 2013 Paper

Vital physical signals measurements using a webcam

Yonggang Yan, Jianfei Ouyang, Lifeng Yao

Proceedings Volume 8915, 891502 (2013) https://doi.org/10.1117/12.2033273

KEYWORDS: RGB color model, Video, Independent component analysis, Heart, Signal processing, Biomedical optics, Sensors, Correlation function, Blood, Photoplethysmography

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