Dr. Lu Gan
Senior Lecturer on Signal and Image Processing
College of Engineering, Design and Physical Science 
Brunel Univeristy, Uxbridge UK
Office: Howell Building 224
Tel:  +44-1895265117
Fax: +44-1895269782
Email: lu dot gan at brunel dot ac dot uk
picture of me
Short BioResearchPublicationsTeachingServices
Google Scholar Profile,  Researchgate profile
Book Chapters
 Y.C. Shen & L. Gan, Terahertz imaging with compressed sensing, (Book Chapter, invited), "Optical Compressive Sensing" (editor: A. Stern, Taylor & Francis, 2016)

Journal Publications

  1. Y. Dong, H. Lin, V. Abolghasemi, L. Gan, J.A. Zeitler, Y.C. Shen, “Investigating intra-tablet coating uniformity with spectral-domain optical coherence tomography,”  J. Pharmaceutical Science, vol. 106,  no. 2, pp. 546-553, Feb. 2017
  2. Z. Zhang, L. Liu, AAB Sajak, L. Gan, Y. Huang, Y.C. Shen, “A Spinning Disk as a Spatial Light Modulator for Rapid Infrared Imaging,” IET Microwaves, Antennas & Propagation, vol.  11, no. 3, pp. 317-323, Feb. 2017
  3.  V. Abolghasemi, H. Shen, Y.C. Shen, L. Gan, “Subsampled terahertz data reconstruction based on spatio-temporal dictionary learning,”  Digital Signal Processing , vol. 43, pp. 1-7, Aug. 2015
  4.  P. Zhang, L. Gan, S. Sun and C. Ling, “Modulated Unit-Norm Tight Frames for Compressed Sensing,” IEEE Trans. Signal Process., vol. 63, no. 15, pp. 3974-3985, Aug. 2015  (Code) slides
  5. N. Y. Yu and L. Gan, “Convolutional compressed sensing using decimated sidelnikov sequences,”  IEEE Signal Processing Letters, vol. 21, no. 5, pp. 591-594, May 2014
  6.  K. Li, L. Gan and C. Ling, “Convolutional compressed sensing using deterministic sequences,” IEEE Trans. on Signal Processing, vol. 61,  No. 3, pp. 740-752, Feb. 2013
  7. T. T. Do, L. Gan, N. H. Nguyen and T. D. Tran, “Fast and Efficient Compressive Sampling Using Structurally Random Matrices”, IEEE Trans. on Signal Processing, vol. 60, no. 1, pp. 139-140, Jan. 2012  (website)
  8.  H. Shen, L. Gan, N. Newman, Y. Dong, C. Li, S. C. Zhong, Y. Huang, Y. C. Shen, “Spinning disk for compressive imaging,”  Optics Letters, vol. 37, no. 1,pp. 46-48,  Jan. 2012 video demo;
  9.  S. Bravo-Solorio, L. Gan, A-K. Nandi and M. Aburdene, “Secure Private Fragile Watermarking Scheme with Improved Tampering Localisation Accuracy”. IET Information Security, vol. 4,  pp. 137-148 Sept. 2010;
  10.  Y.C. Shen, L. Gan, M. Stringer, A. Burnett, K. Tych, H. Shen, J.E. Cunningham, E.H. Linfield, A.G. Davies, E.P.J. Parrott, J.A. Zeitler, L. F. Gladden, “Terahertz pulsed spectroscopic imaging using optimized binary masks,” Applied Physics Letters, No. 95, pp. 231112-1 to 231112-3, Dec. 2009
  11. C. Ling, W-H. Mow and L. Gan, “Dual-lattice ordering and partial lattice reduction for SIC-based MIMO detection”, IEEE Journal of Selected Topics in Signal Processing, vol. 3, pp. 975-985,Dec. 2009
  12.  L. Gan and C. Ling, “Computation of Para-pseudo inverse: forward and backward Greville formulas”, IEEE Trans. on Signal Processing, vol. 56, pp. 5851-5860, Dec. 2008;
  13. L. Gan, C. Tu, T. D. Tran, J. Liang and K-K. Ma, “Undersampled pre-/post-filtering for DCT based Coders”, IEEE Trans. Image Processing, vol. 16, pp. 428-441, Feb. 2007.
  14. J Liang, C. Tu, L. Gan, T. D. Tran and K.-K. Ma, “Wiener filter-based error resilient time domain lapped transform," IEEE Trans. Image Processing, vol.16, pp. 491-502, Feb. 2007.
  15. T. Gan, L. Gan and K.-K. Ma, “Reducing video-quality fluctuations for streaming scalable video using unequal error protection, retransmission, and interleaving”, IEEE Trans. Image Processing, vol. 15, pp. 819-832, Apr. 2006.
  16. L. Gan and K.-K. Ma, “On minimal lattice factorization for symmetric-antisymmetric multifilter banks”, IEEE Trans.  Signal Processing, vol. 53, pp. 606-621, Feb. 2005.
  17.  L. Gan and K.-K. Ma, “Time-domain oversampled lapped transforms: Theory, structure and application in image coding”, IEEE Trans. Signal Processing, vol. 52, pp. 2762-2775, Oct. 2004.
  18.  L. Gan and K.-K. Ma, “A simplified lattice factorization for linear-phase paraunitary filter banks with pairwise mirror image frequency responses”, IEEE Trans. Circuits and Systems-II, vol. 51, pp. 3-7, Jan. 2004.
  19.  L. Gan and K.-K. Ma, “On simplified order-one factorizations of paraunitary filterbanks”, IEEE Trans. Signal Processingvol. 52, pp. 674-686, Mar. 2004.
  20.  L. Gan and K.-K. Ma, "Oversampled linear-phase perfect reconstruction filterbanks: Theory, lattice structure and parameterization”, IEEE Trans. Signal Processing, vol.51, pp. 744-759, Mar. 2003.
  21.  L. Gan, K.-K. Ma, T. Q. Nguyen, T. D. Tran and R. L. de Querioz, “On the completeness of lattice factorization for linear-phase perfect reconstruction filter banks”, IEEE Signal Processing Lett., vol. 9, pp. 133-136, Apr. 2002.
  22.  L. Gan and K.-K. Ma, “A simplified lattice factorization for linear-phase perfect reconstruction filter bank”, IEEE Signal Processing Lett., vol. 8, pp. 207-209, July 2001.X. Q. Gao, L. Gan and C. R. Zou, “Factorization for a subclass of symmetric-antisymmetric multifilter banks and its application in image coding”, IEE Electron. Lett., vol. 36, pp. 516-518, Mar. 2000.
  23. X. Q. Gao, L. Gan and C. R. Zou, “Factorization for a subclass of symmetric-antisymmetric multifilter banks and its application in image coding”, IEE Electron. Lett., vol. 36, pp. 516-518, Mar. 2000.

Selected Recent Conference Publications

  1. K. Wu, W. Wang, L. Gan and X. Gao, "Compressive CSI Acquisition and Non-Orthogonal Pilot Design for Downlink Massive MIMO Systems," in Proc. of IEEE Global Communications Conference 2016, Washington D.C., USA, Dec. 2016
  2. H. Deif, W. Wang, L. Gan and S. Alhashmi, “A local discontinuity based approach for monaural singing voice separation from accompanying music with multi-stage non-negative matrix factorization,” in Proc. of IEEE Global Conference on Signal and Information Processing (GlobalSIP) 2015, pp. 93-97, Dec. 2015,  DOI
  3. P. Zhang, L. Gan, S. Sun, and C. Ling, "Atomic Norm Denoising-based Channel Estimation for Massive Multiuser MIMO Systems," in Proc. of IEEE International conference on Communications (ICC) 2015, pp. 4564-4569, June 2015, DOI
  4. W. Zeng, H.-L. Wang, G-J. Xu, L. Gan, “Deterministic construction of Quasi-Cyclic sparse sensing matrices from one-coincidence sequence,” in 2015 International Conference on Sampling Theory and Applications (SampTA), pp. 153-157, June 2015, DOI
  5. S.K Pedram, A. Haig, P.S Lowe, K. Thornicroft, L Gan and P Mudge, “Split-Spectrum Signal Processing for Reduction of the Effect of Dispersive Wave Modes in Long-range Ultrasonic Testing,” Physics Procedia, vol. 70, pp. 388-392, 2015, link  
  6. P. Zhang, L. Gan, S. Sun, and C. Ling, "Deterministic sequences for compressive MIMO channel estimation," (code) EUSIPCO 2013.



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