Applied Physics Letters, Год журнала: 2024, Номер 125(21)

Опубликована: Ноя. 18, 2024

In recent years, with the popularization of concept exercise, determination fatigue state during exercise in order to achieve purpose scientific has become an important research topic. The concentration urea urine fluctuates change intensity, so it is widely used as a biochemical indicator for judging sports fatigue. this paper, method combining Raman spectroscopy and convolutional neural network proposed quantitative analysis urine. Averaged spectra are combined baseline correction spectra, approach that significantly improves quality data further enhances prediction accuracy model. Finally, actual urea, demonstrated not only high efficiency simplicity but also very stability compared traditional optical colorimetric method. Thus, provides basis rapid accurate assessment muscle

Язык: Английский