Louisiana Tech Faculty Information Page

Zou, Dr. Li-He

Degrees

Contact Info

Areas of Specialization

• Digital signal processing
• Digital image compression
• Neural networks
• Digital control
• Information science

Research Areas/Interests

• "Directional Drilling Problems, Obstacle Detection" Contract No. PR 222-9218, $72,340 funded by American Gas Association (AGA)
• "Robust Neural Networks and Their Applications" Contract No. 32-4121-40437, $32,500 funded by Louisiana Education Quality Support Fund (LEQSF R&D)
• "EWB Image/Video Compression technology and Multimedia Systems" Cooperation project with Invision Tech Systems, Inc. (ITS).
• "Nondestructive detection by SQUID; Submitted to LEQSF Industrial Leverage Fund.
• "Seismic Data Compression" Cooperation project with IBM.
• "Naval radar signal array processing," contract with Chinese Navy, 1990-95, Y400,000
• "Evenness testing instrument," contract with industry, 1990-92 Y400,000
• "Spectrograph type C," contract with State Ministry of Textile Industry, 1988-90, Y35,000
• "HF high speed data transmission system," contract with State Petroleum Company, 1988-90, Y590,000
• "Inverse scattering imaging," Chinese NSF grant (no. 8869810), 1988-91, Y98,000
• "Subsurface radar signal processing," Chinese NSF grant (n0. 327409-41), 1986-89, Y35,000
• "Modern spectral estimation," Chinese NSF grant (no. 851822), 1985-88, Y50,000
• "Spectrograph for evenness testing." Contract with industry, 1985-87,Y50,000

Publications

• TEXTBOOKS (1990 to date only)
• Li-He Zou, "Digital Signal Processing: Part 1" (in Chinese) National Defense Industry Publishing House, Beijing, 1st-printing 1985, 2nd-printing 1988, 3rd-printing 1990, 4th-printing 1994 (It has been chosen as national standard college textbooks by the State Education Commission of China)
• PAPERS PUBLISHED IN JOURNALS: (1990 to date only)
• Li-He Zou and J. Lu, "Linear Associative Memories with Optimal Rejection to Colored Input Noise", to appear in IEEE Trans. on CAS II: Analog and Digital Signal Processing.
• C. Xiao and Li-He Zou, "Reconstruction of Band-Limited Function From Values on Real Sequences with An Accumulation Point", Journal of Approximation Theory, Vol.90, No.1, July 1997, pp.23-29
• Li-He Zou, Z. Wang, and L. Roemer, "Maximum Entropy Multi-resolution EM Tomography by Adaptive Subdivision", in the book "Maximum Entropy and Bayesian Wethods," Kluwer Academic Publisher, 1996, pp.79-89
• S. W. Zhang, X. Zhu, and Li-He Zou, "Second Order Neural Nets for Constrained Optimization", IEEE Trans. on Neural Networks, vol. 3, No. 6, Nov. 1992, pp. 1021-24
• S. W. Zhang, A. G. Constantinides, and Li-He Zou, "Further Noise Rejection in Linear Associative Memories", Neural Networks, vol 5, No 1, Jan. 1992, pp. 163-68
• Z. K. Yang, Q. Y. Yin, and Li-He Zou, "Maximum Likelihood Direction Estimation by Neural Network", Advances in Modelling and Analysis, A. vol.11, no.1, 1992, pp.55-64
• Z. K. Yang and Li-He Zou, "Solving the Quadratic Programming Problem Using the Neural Network" AMSE REVIEW, vol.19, no.4, 1991, pp.1-10
• S. W. Zhang, A. G. Constantinides, and Li-He Zou, "New Bidirectional Neural Network and Application to Binary Image Recognition", SPIE vol.1360, 1990, on Visual Communications and Image Processing, pp.41-48
• Qing-Guang Liu and Li-He Zou, "DOAs Estimation from Signal Direction Vectors", Academic Journal of China Institute of Communication, Vol.11, No.4, July 1990, pp.66-71
• PUBLICATIONS IN PROCEEDINGS OF INTERNATIONAL CONFERENCES: (1990 to date only)
• Z. K. Yang, Q. Y. Yin, and Li-He Zou, "Neural Network for Direction or Frequency Estimating and Tracking", Proceedings of International Joint Conference on Neural Networks (IJCNN-91), (July 8-12, 1991, Seattle, WA), vol.2, p.A-917
• Z. K. Yang, Q. Y. Yin, Q. G. Liu, and Li-He Zou, "Estimating the 2-D Angles of Arrival by Neural Networks", Proceedings on CIE and IEEE CAS International Conference on Circuits and Systems (June 16-17, 1991, Shenzhen, China)
• Z. K. Yang, Q. Y. Yin, Q. G. Liu, and Li-He Zou, "Neural Networks for Direction Finding via A Stochastic Model", Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'91) (June 11-14, 1991, Singapore) pp.2546-2549
• Q. G. Liu and Li-He Zou, "Signal Eigenvectors Decomposition and Direction of Arrival Estimation", Proceedings of CIE and IEEE CAS International Conference on Circuits and Systems (June 16-17, 1991, Shenzhen, China)
• Q. G. Liu and Li-He Zou, "Eigenvector Method for Adaptive Interference Nulling" Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'91) (June 11-14, 1991, Singapore) pp.2794-2797
• Q. G. Liu and Li-He Zou, "Adaptive Inference Rejection by Subarray Processing", Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'91) (June 11-14, 1991, Singapore) pp.690-693
• Z. K. Yang, Q. Y. Yin, and Li-He Zou, "Maximum Likelihood Direction Estimating by Neural Network", Proceedings of International AMSE Conference on Neural Networks (May 29-31, 1991, San Diego, CA)
• Zong-Kai Yang and Li-He Zou, "A Neural Net Approach to Discrete Orthogonal Transformations", Proceedings of International Conference on Signal Processing '90 (October 22-26, 1990, Beijing, China), pp.889-892
• Xin-Wen Wang and Li-He Zou, "A Novel Image Coding Method of Subband VQ Based on Neural Nets", Proceedings of International Signal Processing'90 (October 22-26, 1990, Beijing, China), pp.857-860
• Qing-Guang Liu and Li-He Zou, "Signal Subspace Approximation and Direction of Arrival Estimation", Proceedings of ICSP'90 (October 1990, Beijing, China), pp.191-194
• Qing-Ye Yin, R. W. Newcomb and Li-He Zou, "A High Resolution Method for Spatial-Temporal Spectral Analysis", Proceedings of ICSP'90, (October 1990, Beijing, China)
• Z. K. Yang and Li-He Zou, "Optimization in Hilbert Space by Neural Network Approach" Proceedings of IEEE Region 10 Conference on Computer and Communication Systems. (Sept. 24-27, 1990, Hong Kong)
• Sheng-Wei Zhang, Zong-Kai Yang and Li-He Zou, "A New Improvement on Linear Associative Memories", Proceedings of V European Signal Processing Conference (EUSIPCO-90), (Barcelona, SPAIN, Sept. 18 - 21, 1990), pp. 1675-1678
• Zong-Kai Yang, Sheng-Wei Zhang and Li-He Zou, "A Class of Continuous Lever Bidirectional Associative Neural Network", Proceedings of V European Signal Processing Conference (EUSIPCO-90), (Barcelona, SPAIN, Sept. 18-21, 1990), pp.1611-1614
• Qing-Guang Liu and Li-He Zou, "Direction-of-Arrival Estimation by Using Signal Direction Vector", Proceedings of V European Signal Processing Conference (EUSIPCO-90), (Barcelona, SPAIN, Sept. 18-21, 1990), pp. 625-628
• Lei Xuan, Li-He Zou and Jianhua Xu, "An Improved Microwave Holographic Imaging Method for Reconstructing 3-D Object Image", Proceedings of APMC'90 (August 1990, Tokyo, Japan)
• Q. G. Liu and Li-He Zou, "Adaptive Cancelling for Jammers by Exactly Nulling", Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS-90), (New Orleans, LA, May 1-3, 1990), pp.784-787

Louisiana Tech University
College of Engineering and Science