他得安
职称：****.博导
主页：http://imu.fudan.edu.cn/
邮箱：tda@fudan.edu.cn

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个人简介
2004.6 - :复旦大学电子工程系 讲师、副教授、教授、****
2009.9: 芬兰Jyv?skyl?大学访问****
2006.7-12: 加拿大Alberta大学访问****
2004年: 复旦大学电子科学与技术博士后流动站出站
2002年: 获同济大学声学研究所声学专业理学博士学位
1999年: 获陕西师范大学应用声学所声学专业硕士学位
1996年: 获陕西师范大学物理系物理学专业学士学位。

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研究方向
医学超声信息处理；医学信号处理；医学超声诊断系统研制；超声检测；超声导波的产生传播及其在医学和工业无损检测(NDE&T)中的应用。

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代表性成果
1. Liang Bai, Kailiang Xu*, Dan Li, Dean Ta*, Lawrence H Le, Weiqi Wang. Fatigue evaluation of long cortical bone using ultrasonic guided waves. J of Biomechanics, 2018,77: 83-90.
2. Jiangang Chen, Jiawei Li, Xin Ding, Cai Chang, Xiaoting Wang, Dean Ta*. Automated identification and localization of the inferior vena cava using ultrasound: an animal study. Ultrasonic Imaging, 2018; 40(4): 232-244.
3. Ying Li, Boyi Li, Feng Xu*, Chengcheng Liu, Dean Ta*, Weiqi Wang. Ultrasonic backscatter measurements at the calcaneus: an in vivo study. Measurement, 2018; 122: 128-134.
4. Xingxing Chou, Feng Xu, Ying Li, Chengcheng Liu*, Dean Ta*, Lawrence Le. Variability in ultrasound backscatter induced by trabecular microstructure deterioration in cancellous bone. BioMed Res Int, 2018：**.
5. Liang Tang, Nan Li, Wenqi Jian, Yiting Kang, Bo Yin, Shuxin Sun, Jianzhong Guo, Lijun Sun*, Dean Ta*. Low-intensity pulsed ultrasound prevents muscle atrophy induced by type 1 diabetes in rats. Skeletal Muscle, 2017, 7:29, DOI 10.1186/s13395-017-0145-7.
6. Dan Li, Hao Yu, Feng Xu, Dapeng Liu, Jianqiu Zhang, Dean Ta. An lp -norm approach to robust probabilistic inspection of plate-like structure defects with guided waves. Smart Materials and Structures, 2017; 26(10): 104003.
7. Liang Tang, Jing Zhang, Xinjuan Zhao, Nan Li, Wenqi Jian, Jianzhong Guo, Lijun Sun, Dean Ta. Low-intensity pulsed ultrasound promotes exercise-induced muscle hypertrophy. Ultrasound in Med & Biol, 2017, 43(7): 1411-1420.
8. Ying Li, Dan Liu, Kailiang Xu, Dean Ta, Lawrence H Le, Weiqi Wang. Transverse and oblique long bone fracture evaluation by low order ultrasonic guided waves: a simulation study. BioMed Research International, 2017：**. (Doi: 10.1155/2017/**)
9. Kailiang Xu, Jean-Gabriel Minonzio, Dean Ta, Bo Hu, Weiqi Wang, Pascal Laugier. Sparse SVD method for high-resolution extraction of the dispersion curves of ultrasonic guided waves. IEEE Tran UFFC, 2016, 63(10): 1514-1524.
10. Kailiang Xu, Dean Ta, Didier Cassereau, Bo Hu, Weiqi Wang, Pascal Laugier, Jean-Gabriel Minonzio. Multichannel processing for dispersion curves extraction of ultrasonic axial- transmission signals: Comparisons and case studies. J. Acoust. Soc. Am., 2016; 140(3): 1758-1770.
11. Chengcheng Liu, Feng Xu, Dean Ta, Tao Tang, Yunqi Jiang, Jian Dong, Wenping Wang, Xindang Liu, Yi Wang, Weiqi Wang. Measurement of human calcaneus in vivo using ultrasonic backscatter spectral centroid shift. Journal of Ultrasound in Medicine, 2016; 35(10): 2197-2208.
12. Xiaojun Song, Petro Moilanen, Zuomin Zhao, Dean Ta*, Jalmari Pirhonen, Ari Salmi, Edward H?eggstr?m, Risto Myllyl?, Jussi Timonen, Weiqi Wang. Coded excitation speeds up the detection of the fundamental flexural guided wave in coated tubes. AIP Advances, 2016; 6(9): 095001.
13. Tao Tang, Chengcheng Liu, Feng Xu, Dean Ta*. Correlation between the combination of apparent integrated backscatter and spectral centroid shift and bone mineral density. J of Medical Ultrasonics, 2016; 43(2): 167-173.
14. Chengcheng Liu, Rong Zhang, Ying Li, Feng Xu, Dean Ta*, Weiqi Wang. An ultrasonic backscatter instrument for cancellous bone evaluation in neonates. Engineering 2015; 1(3): 336-343.
15. Chengcheng Liu, Tao Tang, Feng Xu, Dean Ta, Mami Matsukawa, Bo Hu, Weiqi Wang. Study on the signal of interest selection standard for ultrasonic backscatter in cancellous bone evaluation. Ultrasound Med Biol, 2015; 41(10): 2714-2721.
16. Ziqiang Chen, Bing Wu, Xiao Zhai, Yushu Bai, Xiaodong Zhu, Beier Luo, Xiao Chen, Chao Li, Mingyuan Yang, Kailiang Xu, Chengcheng Liu, Chuanfeng Wang, Yingchuan Zhao, Xianzhao Wei, Kai Chen, Wu Yang, Dean Ta, Ming Li. Basic study for ultrasound-based navigation for pedicle screw insertion using transmission and backscattered methods. PLoS ONE, 2015; 10(4): **.
17. Chengcheng Liu, Dean Ta, Bo Hu, Lawrence H Le, Weiqi Wang. The analysis and compensation of cortical thickness effect on ultrasonic backscatter signals in cancellous bone. J Appl Phys, 116, 124903 (2014)
18. Zhenggang Zhang, Dan Liu, Mingxi Deng, Dean Ta*, Weiqi Wang. Experimental observation of cumulative second-harmonic generation of Lamb waves propagating in long bones. Ultrasound Med Biol, 2014; 40(7): 1660-1670.
19. Kailiang Xu, Dean Ta, Bo Hu, Pascal Laugier, Weiqi Wang. Wideband dispersion reversal of Lamb waves. IEEE Tran UFFC, 2014; 61(6): 997-1005.
20. Yunqi Jiang, Chengcheng Liu, Ruoyu Li, Wenping Wang, Hong Ding, Qing Qi, Dean Ta, Jian Dong, Weiqi Wang. Analysis of apparent integrated backscatter coefficient and backscattered spectral centroid shift in calcaneus in vivo for the ultrasonic evaluation of osteoporosis. Ultrasound Med Biol, 2014; 40(6): 1307-1317.
21. Huilin Zhang, Shengju Wu, Dean Ta, Kailiang Xu,Weiqi Wang. Coded excitation of ultrasonic guided waves in long bone fracture assessment. Ultrasonics, 2014; 54(5): 1203-1209.
22. Kailiang Xu, Dan Liu, Dean Ta, Bo Hu, Weiqi Wang. Quantification of guided mode propagation in fractured long bones. Ultrasonics, 2014; 54(5): 1210-1218.Kailiang Xu, Dean Ta, Runxin He, Yi-Xian Qin, Weiqi Wang. Axial transmission method for long bone fracture evaluation by ultrasonic guided waves: Simulation, phantom and in-vitro experiment. Ultrasound Med Biol, 2014; 40(4): 817-827.
23. Chengcheng Liu, Dean Ta, Fuminori Fujita, Takuma Hachiken, Mami Matsukawa, Katsunori Mizuno, Weiqi Wang. The relationship between ultrasonic backscatter and trabecular anisotropic microstructure in cancellous bone. J Appl Phys, 115, 064906 (2014)Kailiang Xu, Dean Ta, Zhongqing Su, Weiqi Wang. Transmission analysis of ultrasonic Lamb mode conversion in a plate with partial-thickness notch. Ultrasonics, 2014; 54(1): 395-401.
24. Jiangang Chen, Zhongqing Su, Li Cheng, Dean Ta. Exploring local curvature effect of cortical bone for quantitative ultrasound (QUS). Structural Engineering and Mechanics, 2013; 48(4): 501-518.
25. Rong Zhang, Dean Ta, Chengcheng Liu, Chao Chen. Feasibility of bone assessment with ultrasonic backscatter signals in neonates. Ultrasound Med Biol, 2013; 39(10): 1751-1759.
26. Vantte Kilappa, Kailiang Xu, Petro Moilanen, Erkki Heikkola, Dean Ta, Jussi Timonen. Assessment of the fundamental flexural guided wave in cortical bone by an ultrasonic axial-transmission array transducer. Ultrasound Med Biol, 2013; 39(7): 1223-1232.
27. Xiaojun Song, Dean Ta, Weiqi Wang. A base sequence modulated Golay code improves the excitation and measurement of ultrasonic guided waves in long bones. IEEE Trans UFFC, 2012; 59(11): 2580-2583.
28. Kailiang Xu, Dean Ta, Petro Moilanen, Weiqi Wang. Mode separation of Lamb waves based on dispersion compensation method. J Acoust Soc Am, 2012; 131(4): 2714-2722.
29. Xiaojun Song, Dean Ta, Weiqi Wang. Analysis of superimposed ultrasonic guided waves in long bones by the joint approximate diagonalization of eigen-matrices algorithm. Ultrasound Med Biol, 2011; 37(10): 1704-1713.
30. Chan Zhang, Lawrence Le, Rui Zheng, Dean Ta, Edmond Lou. Measurements of ultrasonic phase velocities and attenuation of slow waves in cellular aluminum foams as cancellous bone-mimicking phantoms. J Acoust Soc Am, 2011; 129(5): 3317-3326.
31. Kailiang Xu, Dean Ta, Weiqi Wang. Multiridge-based analysis for separating lndividual modes from multimodal guided wave signals in long bones. IEEE Trans UFFC, 2010: 57(11): 2480-2490.
32. Lawrence H Le, Chan Zhang, Dean Ta, Edmond Lou. Measurement of tortuosity in aluminum foams using airborne ultrasound. Ultrasonics, 2010; 50(1): 1-5.