Browsing by Author "Jin, Jiahong"
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In vivo imaging and modeling of artery blood pressure wave and interaction with light in time domain
Jin, Jiahong (East Carolina University, 2021-11-29)Artery blood flow driven by pressure wave is essential for human life. The long-term research goal is to establish a foundation for future translation of the imaging photoplethysmography (iPPG) method into applications ... -
Photoplethysmographic imaging and analysis of pulsatile pressure wave in palmar artery at 10 wavelengths
Jin, Jiahong; Lu, Jun Qing; Chen, Cheng; Zhou, Ruihai; Hu, Xin-Hua (2022-11-10)Significance As a noncontact method, imaging photoplethysmography (iPPG) may provide a powerful tool to measure pulsatile pressure wave (PPW) in superficial arteries and extract biomarkers for monitoring of artery wall ... -
uantitative characterization of turbidity by radiative transfer based reflectance imaging
Hu, Xin-Hua; Tian, Peng; Chen, Cheng; Jin, Jiahong; Hong, Heng; Lu, Jun Q. (2018-04-04)A new and noncontact approach of multispectral reflectance imaging has been developed to inversely determine the absorption coefficient of μ a , the scattering coefficient of μs and the anisotropy factor g of a turbid ...