[1] TULPPO M P, KIVINIEMI A M, JUNTTILA M J, et al. Home monitoring of heart rate as a predictor of imminent cardiovascular events[J]. Frontiers in Physiology, 10, 341(2019).

[2] KAUSER M A, SAFIUDDIN M. Heart rate-an emerging cardiovascular risk factor[J]. University Heart Journal, 8, 30-35(2012).

[3] MATHER M, THAYER J F. How heart rate variability affects emotion regulation brain networks[J]. Current Opinion in Behavioral Sciences, 19, 98-104(2018).

[4] SUN L N, LI Y, GUO H T, . Preparation of nitrogen and iron co-doped carbon nanoparticles and their applications in detection of hydrogen peroxide and glucose[J]. Chinese Journal of Applied Chemistry, 37, 350-358(2020).

[5] TARASSENKO L, VILLARROEL M, GUAZZI A, et al. Non-contact video-based vital sign monitoring using ambient light and auto-regressive models[J]. Physiological Measurement, 35, 807-831(2014).

[6] BAL U. Non-contact estimation of heart rate and oxygen saturation using ambient light[J]. Biomedical Optics Express, 6, 86-97(2015).

[7] CASALINO G, CASTELLANO G, PASQUADIBISCEGLIE V, et al. Contact-less real-time monitoring of cardiovascular risk using video imaging and fuzzy inference rules[J]. Information, 10, 9(2019).

[8] RONG M, FAN Q, LI K Y. Study on the measurement algorithm of contactless physiological parameter based on imaging photoplenthysmography[J]. Journal of Biomedical Engineering Research, 37, 27-31,35(2018).

[9] LI X Y, WU P, LIU Y, . Extraction of heart rate parameters from video of human face[J]. Optics and Precision Engineering, 28, 548-557(2020).

[10] LUGUERN D, MACWAN R, BENEZETH Y, et al. Wavelet variance maximization: a contactless respiration rate estimation method based on remote photoplethysmography[J]. Biomedical Signal Processing and Control, 63, 102263(2021).

[11] RAHMAN H, AHMED M U, BEGUM S. Non-contact physiological parameters extraction using facial video considering illumination, motion, movement and vibration[J]. IEEE Transactions on Biomedical Engineering, 67, 88-98(2020).

[12] DAI Y, ZHENG T T, YANG X. Non-contact heart rate detection based on video amplification and blind source separation[J]. Computer Systems & Applications, 30, 228-234(2021).

[13] [13] CHEN Q, JIANG X Y, LIU X Y, et al.. Noncontact heart rate moniting in neonatal intensive care unit using RGB camera[C]. Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, IEEE, 2020: 58225825.

[14] WU H Y, RUBINSTEIN M, SHIH E, et al. Eulerian video magnification for revealing subtle changes in the world[J]. ACM Transactions on Graphics, 31, 65(2012).

[15] TIAN X, LAI H W, LIU Y D, . Analysis of defects in block copolymer films by a convolution algorithm[J]. Chinese Journal of Applied Chemistry, 38, 1199-1208(2021).

[16] LIU J G, LUO H, ZHENG P P. et al. Transdermal optical imaging revealed different spatiotemporal patterns of facial cardiovascular activities[J]. Scientific Reports, 8, 10588(2018).

[17] PENG R J, YAO Y X. Research on optical variable image fusion based on wavelet decomposition and reconstruction[J]. Laser Journal, 42, 145-148(2021).

[18] YING L, ZHANG F B, ZHANG Y L, et al. Identifying distributed dynamic loading in one spatial dimension based on combing wavelet decomposition and Kalman filter with unknown input[J]. Journal of Aerospace Engineering, 34, 04021025(2021).

[19] SONG K, ZHANG B Y, LI W, et al. Research on parallel principal component analysis based on ternary optical computer[J]. Optik, 241, 167176(2021).

[20] ZHANG SH H, YANG Y X, QIN Q M. A fast blind denoising method for grating image[J]. Chinese Optics, 14, 596-604(2021).

[21] QIU X H, LI M, DENG G M, . Multi-layer convolutional features fusion for dual-band decision-level ship recognition[J]. Optics and Precision Engineering, 29, 183-190(2021).

[22] VERKRUYSSE W, SVAASAND L O, NELSON J S. Remote plethysmographic imaging using ambient light[J]. Optics Express, 16, 21434-21445(2008).

[23] QIAO N SH, SUN P. Influence of CCD nonlinearity effect on the three-dimensional shape measurement of dual frequency grating[J]. Chinese Optics, 14, 661-669(2021).

[24] ZHAO Y, LV J G, QIN Y X, . Optimization design and experimental study of micro-Fourier transform spectrometer[J]. Chinese Optics, 13, 411-425(2020).

[25] SUN X H, ZHAO B, TUO Z, . Non-continuous industrial data Analysis using discrete fourier fransform[J]. Chinese Journal of Analytical Chemistry, 48, 1422-1427(2020).

[26] LIU J Y, LIU H, JIA X H, . Vision-based automatic detection method for non-contact respiratory rate[J]. Chinese Journal of Scientific Instrument, 40, 51-58(2019).

[27] REN F D, DING X X, CAI F, . Investigation of metabolic features of patients with coronary heart disease or coronary heart disease-type 2 diabetes mellitus based on ultra-high performance liquid chromatography high resolution mass spectrometry[J]. Chinese Journal of Analytical Chemistry, 48, 49-56(2020).