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Leiyang Cheng

Explore the profile of Leiyang Cheng including associated specialties, affiliations and a list of published articles. Areas
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Articles 7
Citations 9
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Recent Articles
1.
Wang K, Li G, Cheng L, Wang S, Lin L
J Opt Soc Am A Opt Image Sci Vis . 2024 Jun; 41(6):1082-1088. PMID: 38856420
The high sensitivity of photoplethysmography (PPG) spectral signals provides conditions for extracting dynamic spectra carrying nonlinear information. By the idea of spatial conversion precision, this paper uses a spectral camera...
2.
Lin L, Zeng H, Wang S, Cheng L, Wang K, Li G
Comput Methods Programs Biomed . 2023 Dec; 244:107971. PMID: 38128463
Background And Objective: Dynamic spectrum (DS) theory is a new non-invasive detection method of human blood components that can theoretically eliminate individual differences in static tissues and the influence of...
3.
Kong L, Li G, Wang Y, Cheng L, Lin L
Rev Sci Instrum . 2023 Jul; 94(7). PMID: 37466408
The magnetic eddy current induction method has become an excellent solution for building home cardiopulmonary monitoring systems because of its non-contact and unobtrusive characteristics, but it has problems such as...
4.
Li G, Cheng L, Liu S, Wang T, Zhang C, Zhang Y, et al.
Talanta . 2023 May; 260:124634. PMID: 37149941
Hyperspectral imaging has emerged as a promising high-resolution and real-time imaging technology with potential applications in medical diagnostics and surgical guidance. In this study, we developed a high-speed hyperspectral camera...
5.
Cheng L, Li G, Nawaz M, Fan M, Lin L
Comput Methods Programs Biomed . 2023 May; 236:107570. PMID: 37126889
Background And Objective: Abnormal bilirubin metabolism can result in various liver function disorders. Current clinical practice for bilirubin level detection involves invasive blood collection from patients, which is time-consuming, painful,...
6.
Lin L, Fan M, Ijaz M, Cheng L, Li G
Spectrochim Acta A Mol Biomol Spectrosc . 2022 Nov; 287(Pt 1):122063. PMID: 36370531
In the LED multi-spectral imaging (LEDMSI) system, modulation by using the square wave frequency division with frequency ratio of 2 can improve the image quality and acquisition speed, but it...
7.
Li G, Cheng L, Nawaz M, Fan M, Lin L
Anal Bioanal Chem . 2022 Jun; 414(19):5967-5977. PMID: 35697812
Dynamic spectroscopy (DS) theoretically eliminates individual differences and the impact of measurement conditions on accuracy and can achieve high-precision noninvasive blood component analysis. To further improve the extraction quality of...