Ultrasonic R&D Department,
Mindray Beijing Academy
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Yu Zhang, Ph.D. Ultrasonic R&D Department, Mindray Beijing Academy |
BIOGRAPHY
Dr. Yu Zhang was born in Zhejiang Province, China in 1978. He received his B.Sc. and Ph.D. degrees in electronic engineering from Fudan University, China in 1998 and 2003, respectively. He was a visiting student with Universidade de Tras-os-Montes e Alto Douro (UTAD), Portugal from September to December 2002. From July 2003 to January 2005, he was at DSP group of National Instruments as a software engineer and later as a staff software engineer, and also was the technical leader for LabVIEW advanced signal processing toolkit research and development. In February 2005, he joined ultrasound group of Mindray Beijing Academy as an R&D engineer. Currently, he is a senior engineer and working on medical ultrasound diagnostic imaging.
RESEARCH INTERESTS
Time-frequency representation and wavelet analysis: adaptive transform and representation, time-frequency / scale feature extraction.
General signal and system: traditional and modern spectral analysis, pattern recognition and applications in sound, vibration and medical signals.
Medical ultrasound: Medical Doppler US instrumentation, signal modeling and processing.
SELECTED PUBLICATIONS (FULL LIST)
| 10 | Yu Zhang. Method and apparatus for extracting an envelope curve of a spectrogram. Chinese Patent 200510035267.5, United States Patent 2007/0016045. |
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Yu Zhang and Hong Zhang. Doppler ultrasound spectral enhancement using the Gabor transform based spectral subtraction. IEEE Trans Ultrason Ferroelec Freq Contr,2005, 52(10): 1861-1868. |
| 8 | Yu Zhang, Shie Qian and Thayananthan Thayaparan. Two new approaches for detecting a maneuvering air target in strong sea-clutter. Radar Conference, 2005 IEEE International, 9-12 May 2005, 83-88. |
| 7 | Yu Zhang, Hong Zhang and Nanxiong Zhang. Microembolic signal characterization using adaptive chirplet expansion. IEEE Trans Ultrason Ferroelec Freq Contr,2005, 52(8): 1291-1299. |
| 6 | Yu Zhang, Jose C. Cardoso , Yuanyuan Wang, et al. Time-scale removal of "wall thump" in Doppler ultrasound signals: a simulation study. IEEE Trans Ultrason Ferroelec Freq Contr, 2004, 51(9): 1187-1192. |
| 5 | Yu Zhang, Yuanyuan Wang, Weiqi Wang. Denoising quadrature Doppler signals using the wavelet frame. IEEE Trans Ultrason Ferroelec Freq Contr, 2003, 50(5): 561-564. |
| 4 | Yu Zhang, Yuanyuan Wang, Weiqi Wang, et al. Doppler ultrasound signal denoising based on wavelet frames. IEEE Trans Ultrason Ferroelec Freq Contr, 2001, 48(3): 709-716. |
| 3 | Yu Zhang, Yuanyuan Wang, Weiqi Wang. Spectral analysis of Doppler signals from stenosed vessels (in Chinese). ACTA ELECTRONICA SINICA, 2003, 31(8): 1164-1167. |
| 2 | Yu Zhang, Yuanyuan Wang, Weiqi Wang. Wavelet denoising for Doppler ultrasound signals from the bi-directional blood flow (in Chinese). ACTA ACUSTICA, 2004, 29(3): 262-266. |
| 1 | Yu Zhang, Yuanyuan Wang, Weiqi Wang. Simulating Doppler ultrasound signals from a steady flow in the stenosis (in Chinese). ACTA ACUSTICA, 2003, 28(5): 457 - 461. |
FRIENDLY LINKS
Prof. David H. Evans (Univ. of Leicester), Dr. Shujun Li (PolyU. HK) , Dr. Xin Li (CMU), Mr. Zhongchi Luo (Suny Stony Brook), Mr. Hong Zhang (Silan)
Last update on Mar 1, 2008
