Mang I VAI韋孟宇
Associate Professor

Academic Qualifications | Teaching | Research | Selected Publications | Professional Affiliations | Contact Details

Academic Qualification

Teaching

B.Sc. Courses

  1. Introduction to Biomedical Engineering (ELEC483)
  2. Digital Controllers (ELEC414)
  3. Microprocessors (CPTG300)

M.Sc. Courses

  1. Embedded System (IMSE021)

Research

Research Interests

  • Biomedical Engineering: Electronics, Electromagnetism and Digital Signal Processing in Biomedical Engineering
  • Embedded System: Application based on microprocessors, DSP and FPGA

Recent Research Projects

  • General Purpose Intelligent Adaptive Biosignal Acquisition System
  • Intrabody Communication
  • Characterization and Mitigation of Urban Heat Island Effect of Macao
  • Intelligent Elevator
  • Home Health Care System

Selected Publications

Books

  1. “Wavelet Analysis and Applications” of Applied and Numerical Harmonic Analysis (ANHA) Series by Springer, 2007. ISBN-10: 3-7643-7777-11

Journal Papers and Book Chapters

  1. “Modeling Cardiovascular Physiological Signals Using Adaptive Hermite and Wavelet Basis Functions”, IET Signal Processing, accepted
  2. “On an automatic delineator for arterial blood pressure waveforms”, Biomedical Signal Processing and Control, in press, 2009
  3. “Frequency-bandwidth-tunable powerline notch filter for biopotential acquisition systems”, IET Electronics Letters, 12th February, 2009, Vol. 45, No. 4
  4. “Flexible Implementation of Front-end Acquisition System for Bio-signal Using FPAA”, 中國生物醫學工程進展, pp. 329-331, 西安交通大學出版社, April, 2007, ISBN 978-7-5605-2444-3
  5. “AFC-ECG: An Adaptive Fuzzy ECG Classifier”, Advances in Soft- Computing Series – Soft Computing in Industrial Applications, pp.189-199, Springer, 2007, ISBN 978-3-540-70704-2
  6. “Face Retrieval with Relevance Feedback Using Lifting Wavelets Features”, Applied and Numerical Harmonic Analysis Series – Wavelet Analysis and Applications, pp. 477-488, Springer, Jan. 2007, ISBN 10: 3-7643-7777-1
  7. “Parameter extractor for the intelligent home healthcare embedded system”, International Journal of Scientific Research (IJSR), Vol. 16, 2006, ISSN 1021-0806
  8. “The application of soft computing in embedded medical advisory system for pervasive health monitoring”, Advances in Soft Computing, Vol. 34, Springer, May 2006.
  9. “A novel intelligent sphygmogram analyzer for health monitoring of cardiovascular system”, Expert Systems With Applications, Vol 28, No. 4, pp 693-700, Elsevier, May 2005
  10. “Beat-to-Beat ECG Ventricular Late Potentials Variance Detection by Filter Bank and Wavelet Transform as Beat-Sequence Filter”, IEEE Transactions on Biomedical Engineering, vol. 51, no. 8, pp. 1407-1413, August 2004
  11. “一種分佈式多微處理器系統的動態自動定址協議”, 單片機與嵌入式系統應用, pp.31-33，2002年第1期，2002
  12. “Applications of Case-based Reasoning in Macau”, Journal of Macau Studies, pp. 232-248, Dec. 2002
  13. “Detect Ventricular Late Potentials Using Filter Bank and Correlation Method”, Space Medicine & Medical Engineering, pp. 201-205, vol.14, no. 3, 2001

Conference Papers

  1. “EEG Signals Classification for Brain Computer Interfaces Based on Gaussian Process Classifier”, the 7th International Conference on Information, Communications and Signal Processing (ICICS 2009), Macau, China, 7-10, December, 2009
  2. “Design Considerations of Current Mode Instrumentation Amplifier for Portable Biosignal Acquisition System”, IEEE Biomedical Circuits and Systems Conference 2009, Beijing, China, 26-28, November, 2009
  3. “Simple Electrical Model and Initial Experiments for Intra Body Communications”, the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Minneapolis, Minnesota, USA, 2-6, September, 2009
  4. “Modeling for Intra-Body Communication with Bone Effect”, the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Minneapolis, Minnesota, USA, 2-6, September, 2009
  5. “Portable Intelligent Bioelectric Signals Acquisition System with an Adaptive Frontend Implemented using FPGA and FPAA”, The 11th World Congress on Medical Physics and Biomedical Engineering (WC2009), Munich, Germany, 7-12 September, 2009
  6.  “Quasi-Static Field Modeling of Human Limb for Intra-Body Communication”, The 11th World Congress on Medical Physics and Biomedical Engineering (WC2009), Munich, Germany, 7-12 September, 2009
  7. “Comparison of Different Classification Methods for EEG-Based Brain Computer Interfaces: A Case Study”, The 2009 IEEE International Confere nce on Information and Automation (ICIA2009), June 2009
  8. “Quasi-Static Field Modeling and Validation for Intra-Body Communication”, The 3rd International Conference on Bioinformatics and Biomedical Engineering, Beijing, China, 11-13, June, 2009
  9.  “A 90nm CMOS Bio-Potential Signal Readout Front-End with Improved Powerline Interference Rejection”, 2009 IEEE International Symposium on Circuits and Systems (ISCAS), Taipei, Taiwan, 24-27, May, 2009
  10. “A Preliminary Two Dimensional Model for Intra-body Communication of Body Sensor Networks”, The 4th International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP2008), Sydney, Australia, 15-18, December, 2008
  11. “Preliminary Modeling for Intra-Body Communication”, the 13th International Conference on Biomedical Engineering (ICBME2008), Singapore, 3-6, December, 2008
  12. “General Purpose Adaptive Biosignal Acquisition System Combining FPGA and FPAA” , the 13th International Conference on Biomedical Engineering (ICBME2008), Singapore, 3-6, December, 2008
  13. “ECG QRS Complex Detection with Programmable Hardware”, the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 20-24, August, 2008, pp 2920-2923
  14. “Analysis of Op-Amp Power-Supply Current Sensing Current-Mode Instrumentation Amplifier for Biosignal Acquisition System”, the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 20-24, August, 2008, pp 2295-2298
  15. “Low-Power Low-Noise Bio-potential Readout Front-End in CMOS”, the 2008 Regional Inter-University Graduate Conference on Electrical Engineering (RIUGCEE 2008), Xian, China, 19-21, July, 2008, G-03
  16. “Pitch Detection Method Based on Hilbert-Huang Transform for Erhu Music”, the 2008 Regional Inter-University Graduate Conference on Electrical Engineering (RIUGCEE 2008), Xian, China, 19-21, July, 2008, H-01
  17. “QRS Recognition with Programmable Hardware”, The 2nd International Conference on Bioinformatics and Biomedical Engineering, Shanghai, China, 16-18, May, 2008, (978-1-4244-1748-3/08)
  18. “Initial Experimental Study of Minimum Path Loss for Intra-Body Communication”, The 14th Information Theory Annual Conference of the Chinese Institute of Electronics, Guangzhou, China, 15-18, December, 2007, pp 868-870
  19. “A Preliminary Attempt to Develop a Theoretical Background for Body Area Network”, The 14th Information Theory Annual Conference of the Chinese Institute of Electronics, Guangzhou, China, 15-18, December, 2007, pp 915-919
  20. “Baseline Wander Correction in ECG Using Empirical Mode Decomposition”, The 14th Information Theory Annual Conference of the Chinese Institute of Electronics, Guangzhou, China, 15-18, December, 2007, pp 854-856
  21. “ECG Pre-processing for Parameter Extraction on Programmable Hardware”, Guangzhou – Hong Kong – Macau – Taiwan Engineers Forum 2007, Hong Kong, 29-30, December, 2007, pp 47-53
  22. “Pitch Detection of Automatic Music Transcription for Erhu (二胡), Guangzhou – Hong Kong – Macau – Taiwan Engineers Forum 2007, Hong Kong, 29-30, December, 2007, pp 138-142
  23. “Accurate Removal of Baseline Wander in ECG Using Empirical Mode Decomposition”, The Joint Meeting of the 6th International Symposium on Noninvasive Functional Source Imaging of the Brain and Heart & the International Conference on Functional Biomedical Imaging, Hangzhou, China, 12-14, October, 2007
  24. “Flexible Implementation of Front-end Bioelectric Signal Amplifier Using FPAA for Telemedicine System”, the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, 23-26, August, 2007
  25. “Research on the MIMIC Database”, China Biomedical Engineering Join Conference 2007, Xian, China, 20-24, April, 2007
  26. “Implementation of ECG Signal Processor in FPGA”, China Biomedical Engineering Join Conference 2007, Xian, China, 20-24, April, 2007
  27. “Pulse Signal Monitoring and Analysis for Home Healthcare”, Proceedings of the 3rd IEEE-EMBS International Summer School and Symposium on Medical Devices and Biosensors, MIT, Boston, USA, 4-6, Sep, 2006, pp. 53 – 56
  28. “QRS Complex Detector Using Artificial Neural Network”, RIUPEEEC2006, Macau, July, 2006
  29. “Single Simplex Channel Multiple Transmission with Collision (SSCMTC)”, RIUPEEEC2006, Macau, July, 2006
  30. “From Codabar to ISBT 128: Implementing Barcode Technology in Blood Bank Automation”, Proceedings of the 27th Annual International Conference of the IEEE EMBS, Shanhai, China, September, 1-4, 2005, pp 542-545.
  31. “ECG Parameter Extractor of Intelligent Home Healthcare Embedded System”, Proceedings of the 27th Annual International Conference of the IEEE EMBS, Shanhai, China, September, 1-4, 2005, pp 110-113.
  32. “A New Adaptive Subband Multiple-channel ANC”, the 24th Chinese Control Conference, July 15-18, 2005,
  33. “Face Image Retrieval in Video Sequences Using Lifting Wavelets Transform Feature Extraction”, the International Symposium on Consumer Electronics 2005, Macau, China, June, 2005, pp 161-171
  34. “Parameter Extractor for the Intelligent Home Healthcare Embedded System”, First UAE International Conference on Biological and Medical Physics, Proceedings, March 27-30, 2005, pp. 136
  35. “Enhanced Platform with Rule-base ROM File System for the Network-based Intelligent Home Healthcare Embedded System”, Proceeding of The IASTED International Conference on Biomedical Engineering ~ BioMED 2005 ~, 16 – 18, February, 2005, 458-079, ISBN: 0-88986-476-4
  36. “An intelligent mobile cardiovascular monitoring device based on pulse wave”, in Proceedings of 2005 International Conference on Intelligent Sensing and Information Processing, IEEE Press, 4-7, Jan 2005, pp.463-468.
  37. “Gabor Wavelets Transform and Extended Nearest Feature Space Classifier for Face Recognition”, Third International Conference on Image and Graphics, ICIG 2004. in Hong Kong, China, Proceedings. Accepted in publish, Dec.18-20, 2004.
  38. “An embedded medical advisory system for mobile cardiovascular monitoring devices”, IEEE International Workshop on Biomedical Circuits & Systems (BioCAS 2004), Singapore, December 1-3, 2004, pp. S2.1-1 – S2.1-4
  39. “A New Enhanced Nearest Feature Space (ENFS) Classifier for Gabor Wavelets Features-Based Face Recognition”, in First International Conference, ICBA 2004 at Hong Kong, China, July 15-17, 2004. Proceedings. LNCS 3072 Springer 2004, ISBN 3-540-22146-8. pp. 124 – 128
  40. “A Front-end Platform of the Network-based Intelligent Home Healthcare Embedded System”, Proceedings of the 26th Annual International Conference of the IEEE EMBS, San Francisco, CA, USA, September, 1-5, 2004, pp 3116-3119.
  41. “Design a System-on-Chip Medical Advisory System for Home Healthcare”, in Proceedings of MediInfo 2004, San Francisco, USA, September 2004, pp. 1524
  42. “Effective improvement of Internet-based intelligent medical advisory system”, in Computation Methods in Engineering and Science (Proc. of EMPESC IX), pp. 900-906, Nov 2003.
  43. “Face Recognition Using 2D DCT with PCA” in The 4th Chinese National Conference on Biometric Recognition, SinoBiometrics’03, page 53-56
  44. “Face Recognition, a Kernel PCA Approach” in Chinese Conference on Medicine and Biology (CMBE’03) at Wuxi, P. R. China, Oct. 24-26, 2003, page 81-83
  45. “電子技術在音樂教育上的初步研究”, 第一屆澳門創新技術研討會, Dec, 2002
  46. “Smart Information System for High-Occupancy Parking Lots (SISHOPL)”, 第一屆澳門創新技術研討會, Dec, 2002
  47. “Car Maintenance System Implemented by On-Board-Diagnostics”, Automation Science and Technology, pp.152-155, Electronics Industrial Publisher, 2001
  48. “UMLinux for smart car park system”, Automation Science and Technology, pp.156-160, Electronics Industrial Publisher, 2001
  49. “Influence of web culture on Macau youth”, Proceeding of the 5th international symposium on Asian Youth Studies, pp.283-288, 2001
  50. “Based on Filter Bank and Correlation to Detect Ventricular Late Potentials”, Proceedings of the National Conference on Biomedical Engineering, pp.96-97, 2001
  51. “Simple Simplex Channel Multiple Transmission with Collision (SSCMTC)”, Automation Science and Technology, pp.222-227, Electronics Industrial Publisher, 2000
  52. “Using Wavelet Transform to Detect QRS Endpoint in ECG”, Proc. Of IEEE-EMBS Asia-Pacific Conference on Biomedical Engineering, Part 1/2, pp.129-130, 2000
  53. “Power Line Home Appliances Control System”, Automation Science and Technology, pp.304-312, Electronics Industrial Publisher, 2000

Professional Affiliations

  • Adjunct Professor of Fuzhou University
  • Senior Member of Institute of Electrical and Electronics Engineering (IEEE)
  • Senior Member of Chinese Institute of Electronics (CIE)
  • Senior Member of Chinese Association of Automation (CAA)
  • Chair of IEEE Macau Section
  • Executive Board Member of the Chinese Association of Automation (CAA)
  • Committee Member of Biomedical Electronics Society, the Chinese Institute of Electronics (CIE)
  • Committee Member of Information Theory Society, the Chinese Institute of Electronics (CIE)
  • President of Macau Society of BioMedical Engineering (MSBME)
  • 澳門科技協進會理事

Contact Details

Faculty of Science and Technology
University of Macau, E11
Avenida da Universidade, Taipa,
Macau, China

Room: E11-3035
Telephone: (853) 8822-4461
Fax: (853) 8822-2426
Email: fstmiv