• Statistical and digital signal processing
• Signal processing system design
• Particle filter applications
• Target tracking systems

• EE608 - Adaptive Signal Processing (Sp'09, Sp'10, Sp'11)
• EE309 - Microprocessors and Computer Organization (Au'08, Au'09, Au'10)
• EE443, EE352 - DSP Lab (Sp'08, Sp'09, Sp'10, Sp'11)
• EE214 - Digital Circuits Lab (Associate) (Sp'08)

• Ph.D., Georgia Institute of Tech., Atlanta, 2007
• M.S., Clarkson University, Potsdam, 1998
• B.E., Government College of Tech., Coimbatore, 1995

• Asst. Professor IIT Bombay; Sep 2007 – present
• The Mathworks, Natick, USA; 1998 – 2001
• Larsen & Toubro (ECC) Ltd.; 1995 – 1996

My schedule
Department of Electrical Engineering
IIT Bombay, Powai
Mumbai 400 076, India
Email : rajbabu[AT]ee.iitb.ac.in
Phone (Internal(O)) : (0091 22) - 2576 7444
Phone (Internal(R)) : 8444
Office room no: EE-main 232D
Fax: (0091 22) - 25723707

• V.Cevher, Rajbabu Velmurugan, and J.H.McClellan, “Acoustic Multitarget Tracking Using Direction-of-Arrival Batches,” IEEE Trans. Signal Processing, vol.55, no.6, June 2007.

• Avishek Majumdar, Nikhil Krishnan, Sibi Raj B Pillai, Rajbabu Velmurugan., “Extensions to Orthogonal Matching Pursuit for Compressed Sensing,” Natl. Conf. on Commun. (NCC), Jan. 2011.

• Viji Paul P. and Rajbabu Velmurugan, “Effective Data Association Scheme for Tracking Closely Moving Targets Using Factor Graphs,” Natl. Conf. on Commun. (NCC), Jan. 2011.

• N Harikrishnan Potty, Dipti Sengupta, Rajbabu Velmurugan, Preeti Rao, “Azimuth-dependent Spatialization for a Teleconference Audio Display,” Natl. Conf. on Commun. (NCC), Jan. 2011.

• Viji Paul P and Rajbabu Velmurugan, “Bearings-Only Tracking using Derived Heading,” IEEE Aerospace Conf., March 2010.

• Viji Paul P and Rajbabu Velmurugan, “Nonparametric Techniques for Graphical Model-based Target Tracking in Collaborative Sensor Groups,” Natl. Conf. on Commun. (NCC), Jan. 2010.

• Pradeep Gaddipati, Nipun Dave, Preeti Rao, and Rajbabu Velmurugan, “Improving Time-Frequency Sparsity for Audio Spatialization by Time-Adaptive Windowing,” Natl. Conf. on Commun. (NCC), Jan. 2010

• Viji Paul P. and Rajbabu Velmurugan, “Distributed Tracking using Nonparametric Belief Propagation in an Arbitrary Radar Network,” Intl. Radar Symposium India, Dec. 2009.

• Viji Paul P. and Rajbabu Velmurugan, “Tracking Closely Moving Objects with Pair-wise Interacting State Vector,” Intl. Radar Symposium India, Dec. 2009.

• Rajbabu Velmurugan, V.Cevher, and J.H.McClellan, “Implementation of Particle Filter-based Multi-target Tracking using Batch Direction-of-Arrivals,” IEEE CAMSAP Conf., Dec. 2007.

• Rajbabu Velmurugan, S.Subramanian, V.Cevher, J.H.McClellan, and D.V.Anderson, “Mixed-mode Implementation of Particle Filters,” IEEE PACRIM Conf., Aug. 2007.

• V.Cevher, F.Shah, Rajbabu Velmurugan, and J.H.McClellan, “A Multi Target Bearing Tracking System using Random Sampling Consensus,” IEEE Aerospace Conf., Mar. 2007.

• Rajbabu Velmurugan, S.Subramanian, et.al., “On Low-Power Analog Implementation of Particle Filters for Target Tracking,” Proc. 14th European Signal Processing Conf. EUSIPCO, Sep. 2006.

• V.Cevher, Rajbabu Velmurugan, and J.H.McClellan, “A Range-Only Multiple Target Particle Filter Tracker,” Proc. IEEE ICASSP, May 2006.

• V.Cevher, Rajbabu Velmurugan, and J.H.McClellan, “Multi Target Direction-of-Arrival Tracking using Road Priors,” IEEE Aerospace Conf., Mar. 2006.

• Introduction to particle filters [@ College of Engineering, Trivandrum, DSP Concepts and Applications (TEQIP), Dec.14-15 2007]

• Implementation of particle filter-based target tracking [@ IITB-VLSI consortium seminar series, Nov.15 2007]

• Introduction to audio spatialization [@ College of Engineering, Trivandrum, Nov.26 2010]