已发表论文11篇： [1]Liu H, Deyun Chen, Guanghao Sun. Detection of Fetal ECG RWave from Single-Lead Abdominal ECG Using a Combination of RR Time-Series Smoothing and Template-Matching Approach [J]. IEEE ACCESS. 2019, 7: 66633 - 66643. (SCI, IF =4.09) [2]Liu H, Ivanov K, Wang Y D, et al. Towards a Smartphone-based Pulse Transit Time Estimation[J]. Sensors. 2015, 15(10): 27303-27321. (SCI, IF =3.03) [3]Liu H, Ivanov K, Wang Y D, et al. An novel method based on two cameras for accurate estimation of arterial oxygen saturation[J]. Biomedical Engineering Online. 2015, 14: 52. (SCI, IF =2.01) [4]Liu H, Xu G, Wang Y D, et al. The Effect of Light Conditions on Photoplethysmographic Image Acquisition Using a Commercial Camera[J]. IEEE Journal of Translational Engineering in Health and Medicine. 2014, 1-11. (SCI, IF =2.07) [5]Liu H, Wang Y D, Wang L. A review of non-contact, low-cost physiological information measurement based on photoplethysmographic imaging[C]. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 2012, 2088-2091. (EI) [6]Liu H, Wang Y D, Wang L. FPGA-based Remote Pulse Rate Detection Using Photoplethysmographic Imaging[C]. International Conference IEEE Body Sensor Network. 2013, 1-5. (EI) [7]Liu H, Chen T, Zhang Q N, et al. A New Approach for Face Detection based on Photoplethysmographic Imaging[C]. The 4th International Conference on Health Information Science. 2015, 79-91. [8]Liu H,Wang Y D,Sun S P, et al.A Multi-Interface Remote Monitoring and Control System Architecture Based on Embedded Server[J].Journal of Harbin Institute of Technology(NewSeriers),2013,20(6):67-76. (EI) [9]Liu H, WangY D, Wang L. A Low-Cost Remote Healthcare Monitor System Based on Embedded Server[J]. TELKOMNIKA. 2013 11(4): 1750-1756. (EI) [10]刘赫，王磊. 基于光体积描述记成像技术的非接触低成本生理信息的检测[J].集成技术. 2012,1(2):26-30. [11]Toshiaki Negishi, Guanghao Sun, Liu H, et al. StableContactlessSensingofVitalSignsUsingRGB-ThermalImageFusionSystemwithFacialTrackingforInfectionScreening[C]. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 2018, 4371-4374. (EI) [12] Toshiaki Negishi, Guanghao Sun, Shohei Sato, He Liu, et al. Infection Screening System Using Thermography and CCD Camera with Good Stability and Swiftness for Non-contact Vital-Signs Measurement by Feature Matching and MUSIC Algorithm[C].The 41st Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2019, Berlin, Germany. (EI) 发明专利2项： [1]刘赫，王磊，黄邦宇，徐光. 测量血氧饱和度的方法及装置. 国家发明专利. 专利号: ZL201410364563.9. [2]黄邦宇，蔡彦虎，刘赫，王伟忠，谢高生，王磊，聂泽东.心理调节方法和装置. 国家发明专利. 专利号: ZL201410821853.1. 实用新型专利1项： [1]刘赫，朱伟男，贾忠明，郝旭东，梁嵩鹏，胡文通. 一种婴儿心电检查装置. 实用新型专利. 专利号: ZL 2018 2 0643236.0. 授权公告号：CN 208725717 U | 
