Conference article in 2012 and before
A construction method of personalized ECG template and its application in premature ventricular contraction recognition for ECG mobile phones
ChengYu Liu*, Peng Li, Yatao Zhang, Yuan Zhang, Changchun Liu & Shoushui Wei
Proceedings of the World Congress 2012 on Medical Physics and Biomedical Engineering, , Beijing, China, 2012, 39: 585-588
Real-time signal quality assessment for ECGs collected using mobile phones
Chengyu Liu*, Li Peng, Lina Zhao, Feifei Liu & Ruxiang Wang
Computing in Cardiology, , Hangzhou, China, 2011, 38: 357-360
Using fuzzy measure entropy to improve the stability of traditional entropy measures for HRV analysis
Chengyu Liu* & Lina Zhao
Computing in Cardiology, , Hangzhou, China, 2011, 38: 681-684
Evaluation method for heart failure using RR sequence normalized histogram
Chengyu Liu*, Peng Li, Lina Zhao, Jing Yang & Changchun Liu
Computing in Cardiology, Hangzhou, China, 2011, 38: 305-308
A new algorithm of nodes partition using for Ad Hoc network model
Chengyu Liu* & Lina Zhao
Proceedings of 4th IEEE International Conference on Broadband Network & Multimedia Technology (IC-BNMT 2011), Shenzhen, China, 2011, 122-125
Systolic and diastolic time interval variability analysis and their relations with heart rate variability
Chengyu Liu, Changchun Liu*, Liping Li, Qingguang Zhang & Bin Li
Proceedings of 3rd International Conference on Bioinformatics and Biomedical Engineering (ICBBE2009), Beijing, China, 2009, 1-4
Cross-sample entropy and cross-fuzzy entropy for testing pattern synchrony: how results vary with different threshold value r
Peng Li, Chengyu Liu, XinPei Wang, Bin Li, Wenbiao Che & Changchun Liu*
Proceedings of the World Congress 2012 on Medical Physics and Biomedical Engineering, , Beijing, China, 2012, 39: 485-488
[pdf]
Higher order spectra for heart rate variability and QT interval variability analysis: a comparison between heart failure and normal control groups
Peng Li, Chengyu Liu, Changchun Liu*, Hsin Sun, Jing Yang & Guoqiang Ma
Computing in Cardiology, , Hangzhou, China, 2011, 38: 309-312
[pdf]
Comparison of detrending methods in frequency domain analysis of R-R interval series
Ping Li, Changchun Liu*, Ke Li & Chengyu Liu
Proceedings of Applied Mechanics and Materials (ICMTMA 2012), , Sanya, China, 2012, 1359-1362
[pdf]
Automatic detection of atrial fibrillation using R-R interval signal
Xiuhua Ruan, Changchun Liu*, Chengyu Liu, Xinpei Wang & Peng Li
Proceedings of 4th International Conference on Biomedical Engineering and Informatics (BMEI 2011), , Shanghai, China, 2011, 644-647
[pdf]
Medical image registration based on special generalized Jensen-Schur measure
Shunbo Hu*, Changchun Liu, Yu Du, Junpu Wang, Chengyu Liu, Ying Yang & Jianzhen Huo
Proceedings of 3rd International Conference on BioMedical Engineering and Informatics (BMEI 2010), , Yantai, China, 2010, 366-370
[pdf]
Physiological signal variability analysis based on the largest lyapunov exponent
Liping Li, Changchun Liu*, Chengyu Liu, Qingguang Zhang & Bin Li
Proceedings of 2nd International Conference on Biomedical Engineering and Informatics (BMEI 2009), , Tianjin, China, 2009, 1-4
[pdf]
Non-invasive measurement of arterial pressure-dependent compliance
Changchun Liu*, Xin Sun, Chengyu Liu, Jason J. Gu & Mengsun Yu
Proceedings of 20th Canadian Conference on Electrical and Computer Engineering (CCECD 2007), Vancouver, Canada,213-216
[pdf]