| Reliability of ultra-short-term analysis as a surrogate of standard 5-min analysis of heart rate variability HJ Baek, CH Cho, J Cho, JM Woo Telemedicine and e-Health 21 (5), 404-414, 2015 | 351 | 2015 |
| A smart health monitoring chair for nonintrusive measurement of biological signals HJ Baek, GS Chung, KK Kim, KS Park IEEE transactions on Information Technology in Biomedicine 16 (1), 150-158, 2011 | 256 | 2011 |
| Improved elimination of motion artifacts from a photoplethysmographic signal using a Kalman smoother with simultaneous accelerometry B Lee, J Han, HJ Baek, JH Shin, KS Park, WJ Yi Physiological measurement 31 (12), 1585, 2010 | 201 | 2010 |
| Nonintrusive biological signal monitoring in a car to evaluate a driver’s stress and health state HJ Baek, HB Lee, JS Kim, JM Choi, KK Kim, KS Park Telemedicine and e-Health 15 (2), 182-189, 2009 | 111 | 2009 |
| Monitoring physiological signals using nonintrusive sensors installed in daily life equipment YG Lim, KH Hong, KK Kim, JH Shin, SM Lee, GS Chung, HJ Baek, ... Biomedical engineering letters 1, 11-20, 2011 | 107 | 2011 |
| An amplitude-modulated visual stimulation for reducing eye fatigue in SSVEP-based brain–computer interfaces MH Chang, HJ Baek, SM Lee, KS Park Clinical Neurophysiology 125 (7), 1380-1391, 2014 | 96 | 2014 |
| Second derivative of photoplethysmography for estimating vascular aging HJ Baek, JS Kim, YS Kim, HB Lee, KS Park 2007 6th International Special Topic Conference on Information Technology …, 2007 | 89 | 2007 |
| Enhancing the estimation of blood pressure using pulse arrival time and two confounding factors HJ Baek, KK Kim, JS Kim, B Lee, KS Park Physiological measurement 31 (2), 145, 2009 | 78 | 2009 |
| Helmet-based physiological signal monitoring system YS Kim, HJ Baek, JS Kim, HB Lee, JM Choi, KS Park European Journal of Applied Physiology 105, 365-372, 2009 | 78 | 2009 |
| Photoplethysmography in wearable devices: a comprehensive review of technological advances, current challenges, and future directions KB Kim, HJ Baek Electronics 12 (13), 2923, 2023 | 74 | 2023 |
| Real-time automatic apneic event detection using nocturnal pulse oximetry SH Hwang, JG Cho, BH Choi, HJ Baek, YJ Lee, DU Jeong, KS Park IEEE Transactions on Biomedical Engineering 65 (3), 706-712, 2017 | 63 | 2017 |
| The relationship between HRV parameters and stressful driving situation in the real road HB Lee, JS Kim, YS Kim, HJ Baek, MS Ryu, KS Park 2007 6th International Special Topic Conference on Information Technology …, 2007 | 59 | 2007 |
| Conductive polymer foam surface improves the performance of a capacitive EEG electrode HJ Baek, HJ Lee, YG Lim, KS Park IEEE transactions on biomedical engineering 59 (12), 3422-3431, 2012 | 58 | 2012 |
| Effect of missing inter-beat interval data on heart rate variability analysis using wrist-worn wearables HJ Baek, JW Shin Journal of Medical Systems 41, 1-9, 2017 | 55 | 2017 |
| Effect of confounding factors on blood pressure estimation using pulse arrival time JS Kim, KK Kim, HJ Baek, KS Park Physiological measurement 29 (5), 615, 2008 | 52 | 2008 |
| Nonintrusive biosignal measurement system in a vehicle HB Lee, JM Choi, JS Kim, YS Kim, HJ Baek, MS Ryu, RH Sohn, KS Park 2007 29th Annual International Conference of the IEEE Engineering in …, 2007 | 52 | 2007 |
| Effect of missing RR-interval data on nonlinear heart rate variability analysis KK Kim, HJ Baek, YG Lim, KS Park Computer methods and programs in biomedicine 106 (3), 210-218, 2012 | 49 | 2012 |
| Photoplethysmogram measurement without direct skin-to-sensor contact using an adaptive light source intensity control HJ Baek, GS Chung, KK Kim, JS Kim, KS Park IEEE Transactions on Information Technology in Biomedicine 13 (6), 1085-1088, 2009 | 46 | 2009 |
| Global distributions of age-and sex-related arterial stiffness: systematic review and meta-analysis of 167 studies with 509,743 participants Y Lu, SJ Kiechl, J Wang, Q Xu, S Kiechl, R Pechlaner, D Aguilar, ... EBioMedicine 92, 2023 | 45 | 2023 |
| Enhancing the Usability of Brain‐Computer Interface Systems HJ Baek, MH Chang, J Heo, KS Park Computational intelligence and neuroscience 2019 (1), 5427154, 2019 | 44 | 2019 |