Zubair Khalid
Academic Webpage
Research School of Engineering College of Engineering and Computer Science The Australian National University
List of Publications
Journals
Z. Khalid, S. Durrani, R. A. Kennedy, Y. Wiaux and J. D. McEwen, “GaussLegendre Sampling on the Rotation Group,” IEEE Signal Process. Lett., 2015. (Accepted Nov. 2015) (arXiv)
A. P. Bates, Z. Khalid and R. A. Kennedy, “An Optimal Dimensionality Sampling Scheme on the Sphere with Accurate and Efficient Spherical Harmonic Transform for Diffusion MRI,” IEEE Signal Process. Lett., 2015. (Accepted Oct. 2015) (IEEE Xplore)
Y. Alem, Z. Khalid, and R. A. Kennedy, “Spherical Harmonic Expansion of FisherBingham Distribution and 3D Spatial Fading Correlation for MultipleAntenna Systems,” IEEE Trans. Veh. Technol., 2015. (Accepted July 2015) (arXiv)
Y. F. Alem, Z. Khalid and R. A. Kennedy, “3D Spatial Fading Correlation for Uniform Angle of Arrival Distribution,” IEEE Commun. Lett., vol. 9, no. 6, pp. 10731076, June 2015. (IEEE Xplore)
A. P. Bates, Z. Khalid and R. A. Kennedy, “Novel Sampling Scheme on the Sphere for HeadRelated Transfer Function Measurements,” IEEE ACM Trans. Audio Speech Language Process., vol. 23, no. 6, pp. 10681081, June 2015. (IEEE Xplore)
Z. Khalid, R. A. Kennedy and J. D. McEwen, “Slepian Spatialspectral Concentration on the Ball,” Applied Comput. Harm. Anal., in press, 2014. (arXiv)
Z. Khalid, R. A. Kennedy and J. D. McEwen, “An OptimalDimensionality Sampling Scheme on the Sphere for Fast Spherical Harmonic Transforms,” IEEE Trans. Signal Process., vol. 62, no. 17, pp. 45974610, September 2014. (IEEE Xplore) (arXiv)
Z. Khalid, S. Durrani and J. Guo, “A Tractable Framework for Exact Probability of Node Isolation and Minimum Node Degree Distribution in Finite Multihop Networks,” IEEE Trans. Veh. Tech., 2013. (IEEE Xplore) (arXiv)
Z. Khalid and Salman Durrani, “Distance distributions in regular polygons,” IEEE Trans. Veh. Tech., vol. 62, no. 5, pp. 23632368, June 2013.
Z. Khalid, R. A. Kennedy, S. Durrani, P. Sadeghi, Y. Wiaux and J. D. McEwen, “Fast directional spatially localized spherical harmonic transform,” IEEE Trans. Signal Process., vol. 61, no. 9, pp. 21922203, 2013.
Z. Khalid, P. Sadeghi, R. A. Kennedy and S. Durrani, “Spatially varying spectral filtering of signals on the unit sphere,” IEEE Trans. Signal Process., vol. 61, no. 3, pp. 530544, February 2013.
P. Sadeghi, R. A. Kennedy and Z. Khalid, “Commutative anisotropic convolution on the 2sphere,” IEEE Trans. Signal Process., vol. 60, no. 12, pp. 66976703, December 2012.
Z. Khalid, S. Durrani, P. Sadeghi and R. A. Kennedy, “Spatiospectral analysis on the sphere using spatially localized spherical harmonics transform,” IEEE Trans. Signal Process., vol. 60, no. 3, pp. 14871492, March 2012.
Conference Papers
Z. Khalid and R. A. Kennedy, “On the Placement of Latitudes in IsoLatitude OptimalDimensionality Sampling Schemes on the Sphere,” in Proc. 8th International Conference on Signal Processing and Communication Systems, ICSPCS’2014, Gold Coast, Australia, Dec. 2014, p. 7.
Z. Khalid and R. A. Kennedy, “Iterative Method to Compute the Maximal Concentration Slepian Bandlimited Eigenfunction on the Sphere,” in Proc. 8th International Conference on Signal Processing and Communication Systems, ICSPCS’2014, Gold Coast, Australia, Dec. 2014, p. 7.
Z. Khalid and R. A. Kennedy, “Spherical Harmonic Transform for Minimum Dimensionality Regular Grid Sampling on the Sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2015, Brisbane, Australia, April 2015.
Z. Khalid and R. A. Kennedy, “Maximal Multiplicative SpatialSpectral Concentration on the Sphere: Optimal Basis,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2015, Brisbane, Australia, April 2015.
A. P. Bates, Z. Khalid and R. A. Kennedy, “An Optimal Dimensionality Sampling Scheme on the Sphere for Antipodal Signals in Diffusion Magnetic Resonance Imaging,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2015, Brisbane, Australia, April 2015.
Z. Khalid, R. A. Kennedy, S. Durrani and P. Sadeghi, “Localized SpatioSpectral Analysis using an Adaptive MultiResolutionWindowing Technique,” in Proc. IEEE Workshop on Statistical Signal Processing, SSP’2014, June 2014.
P. Sadeghi, R. A. Kennedy and Z. Khalid, “Minimum Mean Square Error Equalization on the 2Sphere,” in Proc. IEEE Workshop on Statistical Signal Processing, SSP’2014, June 2014.
Y. Alem, Z. Khalid and R. A. Kennedy, “BandLimited Extrapolation on the Sphere for Signal Reconstruction in the Presence of Noise,” in Proc. IEEE Int. Conf. Acoustics, Speech and Signal Processing, ICASSP’2014, pp. 41694173, May 2014.
R. A. Kennedy, Z. Khalid and P. Sadeghi, “Efficient KernelBased Formulations of SpatioSpectral and Related Transformations on the 2Sphere,” in Proc. IEEE Int. Conf. Acoustics, Speech and Signal Processing, ICASSP’2014, pp. 310314, May 2014.
Z. Khalid, R. A. Kennedy and S. Durrani, “On the Choice of Window for Spatial Smoothing of Spherical Data,” in Proc. IEEE Int. Conf. Acoustics, Speech and Signal Processing, ICASSP’2014, pp. 26632667, May 2014.
R. A. Kennedy, Z. Khalid and Y. F. Alem, “Spatial Correlation from Multipath with 3D Power Distributions having Rotational Symmetry,” in Proc. 7th International Conference on Signal Processing and Communication Systems, ICSPCS’2013, pp. 7, December 2013.
R. A. Kennedy, P. Sadeghi, Z. Khalid and J. D. McEwen, “Classification and construction of closedform kernels for signal representation on the 2sphere,” in Proc. Wavelets and Sparsity XIV, SPIE international symposium on optics and photonics, invited contribution, August 2013.
Zubair Khalid, Rodney A. Kennedy, Parastoo Sadeghi and Salman Durrani, “Spatiospectral Formulation and Design of SpatiallyVarying Filters for Signal Estimation on the 2Sphere,” in Proc. Wavelets and Sparsity XIV, SPIE international symposium on optics and photonics, invited contribution, August 2013.
Zubair Khalid and Salman Durrani, “Connectivity of three dimensional wireless sensor networks using geometrical probability,” in Proc. Australian Communications Theory Workshop (AusCTW), pp. 4751, 2013.
Z. Khalid, R.A. Kennedy and P. Sadeghi, “Efficient computation of commutative anisotropic convolution on the 2sphere,” in Proc. 6th International Conference on Signal Processing and Communication Systems, ICSPCS’2012, pp. 7, December 2012.
Z. Khalid, S. Durrani, P. Sadeghi, and R. A. Kennedy, “Concentration uncertainty principles for signals on the unit sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2012, Mar. 2012, pp. 3717–3720.
Z. Khalid, R. A. Kennedy, S. Durrani, and P. Sadeghi, “Conjugate gradient algorithm for extrapolation of sampled bandlimited signals on the 2sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2012, Kyoto, Japan, Mar. 2011.
Z. Khalid, S. Durrani, P. Sadeghi, and R. A. Kennedy, “Ambiguity function and Wigner distribution on the sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2012, Kyoto, Japan, Mar. 2011.
W. Huang, Z. Khalid, and R. A. Kennedy, “Efficient computation of spherical harmonic transform using parallel architecture of cuda,” in Proc. 5th International Conference on Signal Processing and Communication Systems, ICSPCS’2011, Honolulu, HI, Dec. 2011, p. 6.
Z. Khalid, S. Durrani, R. A. Kennedy, and P. Sadeghi, “Revisiting Slepian concentration problem on the sphere for azimuthally nonsymmetric regions,” in Proc. 5th International Conference on Signal Processing and Communication Systems, ICSPCS’2011, Honolulu, HI, Dec. 2011, p. 7.
Z. Khalid, S. Durrani, R. A. Kennedy, and P. Sadeghi, “On the construction of lowpass filters on the unit sphere,” in Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., ICASSP’2011, Prague, Czech Republic, May 2011, pp. 4356–4359.
Conference Abstracts
R. A. Kennedy, P. Sadeghi, and Z. Khalid, “Optimal signal processing on the 2sphere: A general operator approach to signal recovery," in Proc. International Biomedical and Astronomical Signal Processing (BASP) Frontiers workshop, Switzerland, 2013.
J. Guo, S. Durrani and Z. Khalid, “Exact Probability of Node Isolation in Finite Wireless Sensor Networks," in Proc. 14th Australian Communications Theory Workshop (AusCTW), Adelaide, Australia, 2013.
Ph.D. Thesis
Z. Khalid, “Spatiospectral analysis on the Unit Sphere,” Ph.D. Thesis, Australian National University, 2013. (PDF copy here)
