All Stories

  1. Momentum-Accelerated Sparse Signal Recovery With Signal Constraints

    Article • IEEE Transactions on Signal Processing, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  2. Blind X-Ray CT Image Reconstruction From Polychromatic Poisson Measurements

    Article • IEEE Transactions on Computational Imaging, June 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  3. Blind polychromatic X-ray CT reconstruction from poisson measurements

    Article • March 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  4. Blind beam-hardening correction from Poisson measurements

    Article • January 2016, American Institute of Physics

    Dr Aleksandar Dogandžić

  5. Atomic library optimization for pulse ultrasonic sparse signal decomposition and reconstruction

    Article • January 2016, American Institute of Physics

    Dr Aleksandar Dogandžić

  6. Projected Nesterov's proximal-gradient signal recovery from compressive poisson measurements

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  7. Polychromatic sparse image reconstruction and mass attenuation spectrum estimation via B-spline basis function expansion

    Article • January 2015, American Institute of Physics

    Dr Aleksandar Dogandžić

  8. A fast proximal gradient algorithm for reconstructing nonnegative signals with sparse transform coefficients

    Article • November 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  9. Sparse signal reconstruction from polychromatic X-ray CT measurements via mass attenuation discretization

    Article • January 2014, American Institute of Physics

    Dr Aleksandar Dogandžić

  10. Sparse X-ray CT image reconstruction and blind beam hardening correction via mass attenuation discretization

    Article • December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  11. A Max-Product EM Algorithm for Reconstructing Markov-Tree Sparse Signals From Compressive Samples

    Article • IEEE Transactions on Signal Processing, December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  12. Beam hardening correction via mass attenuation discretization

    Article • May 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  13. Image reconstruction from compressive samples via a max-product EM algorithm

    Article • October 2012, SPIE

    Dr Aleksandar Dogandžić

  14. Sparse Signal Reconstruction via ECME Hard Thresholding

    Article • IEEE Transactions on Signal Processing, September 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  15. Sparse Signal Reconstruction from Quantized Noisy Measurements via GEM Hard Thresholding

    Article • IEEE Transactions on Signal Processing, May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  16. A Bayesian max-product EM algorithm for reconstructing structured sparse signals

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  17. Algorithms for sparse X-ray CT image reconstruction of objects with known contour

    Article • January 2012, American Institute of Physics

    Dr Aleksandar Dogandžić

  18. A GEM hard thresholding method for reconstructing sparse signals from quantized noisy measurements

    Article • December 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  19. Mask iterative hard thresholding algorithms for sparse image reconstruction of objects with known contour

    Article • November 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  20. Nonnegative signal reconstruction from compressive samples via a difference map ECME algorithm

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  21. SPARSE X-RAY CT IMAGE RECONSTRUCTION USING ECME HARD THRESHOLDING METHODS

    Article • January 2011, American Institute of Physics

    Dr Aleksandar Dogandžić

  22. ECME hard thresholding methods for image reconstruction from compressive samples

    Article • August 2010, SPIE

    Dr Aleksandar Dogandžić

  23. Variance-Component Based Sparse Signal Reconstruction and Model Selection

    Article • IEEE Transactions on Signal Processing, June 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  24. Double overrelaxation thresholding methods for sparse signal reconstruction

    Article • March 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  25. AUTOMATIC HARD THRESHOLDING FOR SPARSE SIGNAL RECONSTRUCTION FROM NDE MEASUREMENTS

    Article • January 2010, American Institute of Physics

    Dr Aleksandar Dogandžić

  26. ExCoV: Expansion-compression Variance-component based sparse-signal reconstruction from noisy measurements

    Article • March 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  27. Decentralized Random-Field Estimation for Sensor Networks Using Quantized Spatially Correlated Data and Fusion-Center Feedback

    Article • IEEE Transactions on Signal Processing, December 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  28. Estimating a random field in sensor networks using quantized spatially correlated data

    Article • October 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  29. Distributed Signal Processing Techniques for Wireless Sensor Networks

    Article • EURASIP Journal on Advances in Signal Processing, January 2008, Springer Science + Business Media

    Dr Aleksandar Dogandžić

  30. Nonparametric Probability Density Estimation for Sensor Networks Using Quantized Measurements

    Article • March 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  31. Bayesian Complex Amplitude Estimation and Adaptive Matched Filter Detection in Low-Rank Interference

    Article • IEEE Transactions on Signal Processing, March 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  32. Bayesian NDE Defect Signal Analysis

    Article • IEEE Transactions on Signal Processing, January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  33. Markov Chain Monte Carlo Defect Identification in NDE Images

    Article • January 2007, American Institute of Physics

    Dr Aleksandar Dogandžić

  34. Maximum Likelihood Estimation of Compound-Gaussian Clutter and Target Parameters

    Article • IEEE Transactions on Signal Processing, October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  35. Distributed Estimation and Detection for Sensor Networks Using Hidden Markov Random Field Models

    Article • IEEE Transactions on Signal Processing, August 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  36. Performance analysis of reduced-rank beamformers for estimating dipole source signals using EEG/MEG

    Article • IEEE Transactions on Biomedical Engineering, May 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  37. EM-based iterative receiver for coded MIMO systems in unknown spatially correlated noise

    Article • Wireless Communications and Mobile Computing, January 2006, Wiley

    Dr Aleksandar Dogandžić

  38. Complex Signal Amplitude Estimation and Adaptive Detection in Unknown Low-rank Interference

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  39. Bayesian Defect Signal Analysis

    Article • January 2006, American Institute of Physics

    Dr Aleksandar Dogandžić

  40. Estimating statistical properties of MIMO fading channels

    Article • IEEE Transactions on Signal Processing, August 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  41. Estimating statistical properties of Eddy-current signals from steam generator tubes

    Article • IEEE Transactions on Signal Processing, August 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  42. Dynamic shadow-power estimation for wireless communications

    Article • IEEE Transactions on Signal Processing, August 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  43. Positioning and navigation with applications to communications [from the Guest Editors

    Article • IEEE Signal Processing Magazine, July 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  44. Estimating Jakes' Doppler power spectrum parameters using the whittle approximation

    Article • IEEE Transactions on Signal Processing, March 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  45. Defect Detection Using Hidden Markov Random Fields

    Article • January 2005, American Institute of Physics

    Dr Aleksandar Dogandžić

  46. Maximum Likelihood Estimation of Statistical Properties of Composite Gamma-Lognormal Fading Channels

    Article • IEEE Transactions on Signal Processing, October 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  47. Semi-Blind SIMO Flat-Fading Channel Estimation in Unknown Spatially Correlated Noise Using the EM Algorithm

    Article • IEEE Transactions on Signal Processing, June 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  48. Generalized multirate analysis of variance

    Article • IEEE Signal Processing Magazine, September 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  49. Chernoff bounds on pairwise error probabilities of space-time codes

    Article • IEEE Transactions on Information Theory, May 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  50. Finite-length MIMO equalization using canonical correlation analysis

    Article • IEEE Transactions on Signal Processing, April 2002, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  51. Space-time fading channel estimation and symbol detection in unknown spatially correlated noise

    Article • IEEE Transactions on Signal Processing, March 2002, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  52. Accuracy measures for target estimation using radar or sonar arrays

    Article • IEEE Transactions on Signal Processing, June 2001, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  53. Estimating evoked dipole responses in unknown spatially correlated noise with EEG/MEG arrays

    Article • IEEE Transactions on Signal Processing, January 2000, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  54. Cramer-Rao bounds for compound-Gaussian clutter and target parameters

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  55. Maximum likelihood estimation of jakes' doppler power spectrum parameters for simo channels using the whittle approximation

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  56. Chernoff bounds on pairwise error probabilities of space-time codes

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  57. Estimating statistical properties of MIMO Rician fading channels

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić

  58. Cramer-Rao bounds for estimating range, velocity, and direction with a sensor array

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Aleksandar Dogandžić