Hao Chen, Ph.D.

Publications

• Journal Articles. H. Chen, Biao Chen and P. K. Varshney, “A New Framework For Distributed Detection with Conditionally Dependent Observations”, to appear in IEEE Transactions on Signal Processing, 2012
• S. Kar, H. Chen and P. K. Varshney, “Optimal Identical Binary Quantizer Design for Dis- tributed Estimation”, to appear in IEEE Transactions on Signal Processing, 2012
• T. Wimalajeewa, H. Chen and P. K. Varshney, “Performance Limits of Compressive Sensing Based Signal Classification”, to appear in IEEE Transactions on Signal Processing
• A. Rawat, P. Anand, H. Chen and P. K. Varshney, “Collaborative Spectrum Sensing in the Presence of Byzantine Attacks in Cognitive Radio Networks”, IEEE Transactions on Signal Processing, Volume 59, Issue 2, pp. 774-786, Feb. 2011
• M. Xu, H. Chen and P. K. Varshney, “An Image Fusion Approach Based on Markov Random Fields”, IEEE Transactions on Geoscience and Remote Sensing, Volume 49, Issue 12, pp. 5116 – 5127, Dec. 2011.
• Y. Zhu, P. K. Varshney and H. Chen, “ICA-Based Fusion for Color Display of Hyperspectral Images”, International Journal of Remote Sensing, Volume 32, Number 9, 2011 , pp. 2427- 2450.
• K.H. Han, J.S. Zhang, H.N. Knudsen, P. Wargocki, H. Chen, P.K. Varshney and B. Guo, “Development of a novel methodology for indoor emission source identification”, Atmospheric Environment, Volume 45, Issue 18, Pages 3034-3045, June 2011
• H. Chen and P. K. Varshney, “Nonparametric One-Bit Quantizers for Distributed estimation”, IEEE Transactions on Signal Processing, Volume 58, Issue 7, pp 3777 – 3787, July. 2010.
• H. Chen and P. K. Varshney, “Performance Limit for Distributed Estimation Systems with Identical One-Bit Quantizers”, IEEE Transactions on Signal Processing, Volume 58, Issue 1, pp 466 – 471, Jan. 2010. M. Xu, H. Chen and P. K. Varshney, “Ziv-Zakai bounds on image registration”, IEEE Transactions on Signal Processing, Volume 57, Issue 5, pp. 1745-1755, May 2009.
• H. Chen, P. K. Varshney, S. Kay and J. H. Michels, “Noise Enhanced Nonparametric Detection”, IEEE Transactions on Information Theory, Volume 55, Issue 2, pp. 499-506, Feb. 2009.
• H. Chen, B. Chen and P. K. Varshney, “Further Results On the Optimality of the ikelihood Ratio Test for Local Sensor Decision Rules in the Presence of Nonideal Channels”, IEEE Transactions on Information Theory, Volume 55, Issue 2, pp. 828-832, Feb., 2009.
• R. Peng, H. Chen and P. K. Varshney, “Noise-Enhanced Detection of Micro-calcifications in Digital Mammograms”, IEEE Journal of Selected Topics in Signal Processing, Feb. 2009
• H. Chen and P. K.Varshney, “Theory of the Stochastic Resonance effect in Signal Detection: Part II – Variable Detectors”, IEEE Transactions on Signal Processing, Volume 56, Issue 10, pp. 5031-5041, Oct. 2008.
• H. Chen, P. K. Varshney and J. H. Michels, “Noise Enhanced Parameter Estimation”, IEEE Transactions on Signal Processing, Volume 56, Issue 10, pp. 5074-5081 , Oct. 2008.
• H. Chen, P. K. Varshney and J. H. Michels, “Improving Sequential Detection performance Via Stochastic Resonance”, IEEE Signal Processing Letters, Volume 15, pp. 685-688, 2008.
• H. Chen, P. K. Varshney, J. H. Michels and S. Kay, “Theory of the Stochastic Resonance Effect in Signal Detection: Part I – Fixed Detectors”, IEEE Transactions on Signal Processing, Volume 55, Issue 7, pp. 3172-3184, July 2007.
• H. Chen and P. K. Varshney, “A Human Perceptual Inspired Quality Metric For Image Fusion Based on Regional Information”, International Journal of Information Fusion, Volume 8, Issue 2, pp. 193-207, Apr. 2007.
• S. Kay, J. H. Michels, H. Chen and P. K. Varshney, “Reducing Probability of Error using Stochastic Resonance”, IEEE Signal Processing Letters, Volume 13, Issue 11, pp. 695-698, Nov. 2006.