Weiping Tu

Basic Information

Name：Weiping Tu        

Professional Title：Associate Professor 

Gender：Female    

Telephone Number：+86 13971500069      

E-mail：tuweiping@whu.edu.cn  

Degree：Doctor’s Degree for Engineering 

Research Interests：Speech/Audio Signal Processing, Coding and Communication       

Biography

Dr. Weiping Tu was born in Hubei Province in Aug. 1974. She has received Bachelor’s Degree from Department of Computer Science and Engineering of Southwest Jiaotong University in 1996, and Ms. Degree and Ph.D in 2002, 2011 respectively from School of Computer of Wuhan University. She is an associate professor and a Master tutor in the Research Lab of Audio Signal Processing in National Engineering Research Center for Multimedia Software, Wuhan University. From Feb. 2016 to Feb. 2017, she was a visiting scholar in Department of Computer Science and Engineering of Ohio State University, United States. Her research interests include speech/audio signal processing, coding and communication. She has been engaging in teaching and researching in her professional field for more than 15 years. She has accomplished 1 NSFC projects and several other projects including 3 Natural Science Fund projects of Hubei Province. And there is one NSFC project led by her is on-going. She participates in the standardization of audio coding in Audio Video Coding Standard Workgroup of China. She has authored or co-authored over 30 technical papers indexed by SCI or EI. She has applied more than 10 China invention patents, 8 of which have been granted. She has got 2 rewards as the faculty advisor of international or national discipline competitions and shared 1 reward issued by the Ministry of Education with some other colleagues.

Education Background

2004.9.- 2011.6.       Ph.D.     Communication and Information System

School of Computer, Wuhan University, China

1999.9.- 2002.6.       Master   Communication and Information System

School of Computer, Wuhan University, China

1992.9.- 1996.6.       Bachelor   Computer Science add Applications

Department of Computer Science & Technology, Southwest Jiaotong University, China

Courses Offered    

Speech and Audio Signal Processing， Multimedia Information System

Research Projects         

1.     Human’s Perturbation Characteristics on 3D Sound Field Reconstruction and Optimization, 2017.1.-2020.12., Funded by National Natural Science Foundation of China, Principal Investigator

2.     Measurement and Analysis on Perceptual Characteristics of Horizontal Localization Cues in 3D Sound Field, 2013.1-2015.12., Funded by National Natural Science Foundation of China, Principal Investigator

3.     Research on the Key Technologies about Perceptual Coding of Spatial Localization Information of 3D Audio, 2012.1.-2013.12., Funded by Natural Science Foundation of Hubei Province, Principal Investigator

4.     Research on Spatial Psychoacoustic Model Based on Perceptual Characteristics of Binaural Cues, 2011.1.-2012.12.,Funded by Natural Science Foundation of Hubei Province, Principal Investigator

5.     Analysis and Application Research on Perceptual Characteristics of Binaural Cues in Parametric Domain, 2009.1.-2010.12. Funded by Natural Science Foundation of Hubei Province, Principal Investigator

6.     Development of AMR-WB on Mobile Phones, 2014.5.-2015.5., Funded by a Cooperative Business, Principal Investigator

7.     Research on the Basic Theories and Key Technologies of 3D Audio, 2013.1.-2017.12., Funded by National Natural Science Foundation of China

8.     Research on the Basic Theories and Key Technologies of Mobile Audio Coding, 2009.1.-2012.12., Funded by National Natural Science Foundation of China

9.     Research and Development of Key Technologies of Audio and Video Coding, 2010.1.-2012.12., National Science and Technology Major Project of the Ministry of Science and Technology of China

Rewards        

[1] Meritorious Winner of 2014 Interdisciplinary Contest In Modeling Certificate of Achievement, Faculty Advisor

[2] The second prize of 2014 China Mobile Application Innovation Tournament, Faculty Advisor

[3] The second prize of Science and Technology Progress Awards issued by the Ministry of Education, 2009

Selected Publications   

[1]    Weiping Tu, Xuechun Yao, Maosheng Zhang, Ruimin Hu and Cheng Yang. 3D Audio Read-time Generating Technique and Its Implementation[J]. Journal of Frontiers of Computer Science and Technology. 2015, 9(7):839-846

[2]    Shi Dong, Ruimin Hu, Yuhong Yang, Xiaochen Wang and Weiping Tu. Three-Channel Dependent Mid/side Coding Framework for Multichannel 3D Audio[J]. Journal on Communications, 2014,35(6):148-153

[3]    Ruimin Hu, Xiaochen Wang and Weiping Tu . AVS-P10 Mobile Speech and Audio Standard and Primary Technology[J]. Video Engineering, 34(10):4-8

[4]    Ruimin Hu, Heng Wang, Weiping Tu, Cong Zhang and Song Wang. Relative Contribution of Frequency and Time Difference to Selectivity for Interaural Time Difference[J]. Chinese Journal of Acoustics. 2014, 39(6):752-756

[5]    Weiping Tu. Scratchpad Cache Assignment in Implementation of Low Bitrate Speech Codec[J]. Audio Engineering, 2011, 35(11):54-59

[6]    Heng Wang, Ruimin Hu, Weiping Tu and Cong Zhang. The Perceptual and Statistics Characteristic of Spatial Cues and its application [J]. International Journal of Computer Science Issues, 2013, 10(1): 621-626

[7]    Heng Wang, Ruimin Hu, Weiping Tu and Xiaochen Wang. A Quantization Method Based on Binaural Perceptual Characteristic for Interaural Level Difference[C]. in 131th Audio Engineering Society Convention. New York, NY, USA, 2011

[8]    Heng Wang, Ruimin Hu, Weiping Tu and Ge Gao. A Selection Model Based on Perceptual and Statistics Characteristic for Interaural Level Difference[C]. in 131th Audio Engineering Society Convention, New York, NY, USA, 2011

[9]    Heng Wang, Ruimin Hu, Weiping Tu, Qi Chen and Jinfeng Liu. A Method to Measure the Discriminability of Spatial Cues[C]. in the Third International Symposium on Information Science and Engineering, ShangHai, China, 2010

[10]  Shi Dong, Ruimin Hu, Xiaochen Wang, Yuhong Yang and Weiping Tu. Expanded three-channel mid/side coding for three-dimensional multichannel audio systems[J]. EURASIP Journal on Audio, Speech, and Music Processing 2014, 2014:10. http://asmp.eurasipjournals.com/content/2014/1/10  

[11]  Shi Dong, Ruimin Hu, Weiping Tu, Xiaochen Wang and Xiang Zheng. High Efficiency Stereo Audio Compression Method Using Polar Coordinate Principle Component Analysis for Wireless Communications[J]. China Communications, 2013, 10(2): 98-111 

[12]  Shi Dong, Ruimin Hu, Xiaochen Wang, Weiping Tu and Xiang Zheng. An expanded Mid/Side coding for 3D audio signal compression[C]. in Proceeding of 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, Vancouver, BC, Canada, 2013: 548-551 

[13]  Shi Dong, Ruimin Hu, Weiping Tu, Xiang Zheng and Song Wang. Enhanced principal component using polar coordinate PCA for stereo audio coding[C]. in 13th IEEE International Conference on Multimedia & Expo, Melbourne, VIC, Australia, 2012: 628-633

[14]  Shi Dong, Ruimin Hu, Weiping Tu and Xiang Zheng. A subband analysis and coding method for downmixing based multichannel audio codec[C]. in 131st Audio Engineering Society Convention, New York, NY, USA 2011:394-398.  

[15]  Ruimin Hu, Weiping Tu and Shuixian Chen. Spatial Audio Coding Technology[J]. Communications of China Computer Federation, 2011, 10(2): 43-52

[16]  Weiping Tu, Ruimin Hu, Qi Chen and Yong Huang. ICLD Quantization Method Based on Perceptual and Statistic Characters[C]. in The 4th International Conference on Intelligent Information Technology Application, Qinhuandao. China, 2010

[17]  Weiping Tu, Ruimin Hu, Heng Wang and Wenqin Chen. Measurement and Analysis of Just Noticeable Difference of Interaural Level Difference Cue[C]. in International Conference on Multimedia Technology, Ningbo, China, 2010

[18]  Weiping Tu, Ruimin Hu, Shi Dong and Qi Chen. Perceptual Threshold of Interaural Level Difference Cue[C]. in The 2nd International Symposium on Computer Network and Multimedia Technology, Wuhan, China,  2010.

[19]  Weiping Tu, Ruimin Hu, Haojun Ai and Pan Le. SIMD-Based Optimization for Low Bitrate Speech Codec [C]. in The 3rd Joint Conference on Harmonious Human Machine Environment, Shandong, China, 2007

[20]  Shuixian Chen, Haojun Ai, Weiping Tu and Ruimin Hu. An Internet Radio System with High Performance [C]. in The 3rd Joint Conference on Harmonious Human Machine Environment, Shandong, China, 2007

[21]  Bo Hang, Ruimin Hu, Xiaochen Wang and Weiping Tu. Spatial audio attention model based surveillance event detection[C]. in 129th Audio Engineering Society Convention, San Francisco, USA., 2010.

[22]  Jingchang Chen, Ruimin Hu, Haojun Ai and Weiping Tu. A Fast Algorithm for MDCT Based on DCT-II[J]. Signal Processing, 2005,12 (1):63-66

[23]  Ai Haojun, Zhang Xinchen, Hu Ruimin, and TuWeiping. A Wideband Speech Codecs Quality Measure Based on Bark Spectrum Distance[C].in Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication System, 2004:155-158

[24]  Xiong Xie, Ruimin Hu, Haojun Ai and Weiping Tu. Implementation of Multichannel G.728 Speech Codec Based on DSP[J]. Journal of Data Acquisition & Processing, 2003, 18(2):226-231

[25]  Weiping Tu, Ruimin Hu and Haojun Ai. Audio MP in Video Conference[J]. Wuhan University Journal of Natural Sciences, 2002, 27(1):98-101