Journal Papers

1. Parth Mehta, Kumar Appaiah, Rajbabu Velmurugan, and Debasattam Pal, "All-Pass Filter Design Using Unimodular Interpolation", IEEE Signal Processing Letters, vol. 30, pp. 433-437, Apr. 2023. [DOI]
2. Anwesh Mohanty, Biplab Banerjee, and Rajbabu Velmurugan, "SSMTReID-Net: Multi-Target Unsupervised Domain Adaptation for Person Re-Identification", Pattern Recognition Letters, vol. 163, pp. 40-46, Nov. 2022. [DOI]
3. Pinalkumar Engineer, Rajbabu Velmurugan, and Sachin Patkar, "Scalable implementation of particle filter-based visual object tracking on network-on-chip (NoC)", Journal of Real-Time Image Processing, Mar. 2019. [DOI]
4. Avik Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "An image texture insensitive method for saliency detection", Journal of Visual Communication and Image Representation, vol. 43, no. C, pp. 212-226, Feb. 2017.
5. Gargi Phadke and Rajbabu Velmurugan, "Mean LBP and modified fuzzy C-means weighted hybrid feature for illumination invariant mean-shift tracking", Signal, Image and Video Processing, Nov. 2016.
6. Viji P Panakkal and Rajbabu Velmurugan, "An Improved Measurement Model for Target Tracking under Measurement Origin Uncertainty", Journal of Advanced Information Fusion, vol. 10, no. 2, pp. 20, Dec. 2015.
7. Renu Rameshan, Subhasis Chaudhuri and Rajbabu Velmurugan, "Convergence analysis of a quadratic upper bounded TV regularizer based blind deconvolution", Signal Processing, vol. 106, pp. 174-183, Jan. 2015.
8. Volkan Cevher, Rajbabu Velmurugan, and James H. McClellan , "Acoustic Multitarget Tracking Using Direction-of-Arrival Batches", IEEE TRANSACTIONS ON SIGNAL PROCESSING, vol. 55, no. 6, pp. 2810-2825, Jun. 2007.

1. Subhasis Chaudhuri, Rajbabu Velmurugan and Renu Rameshan, "Blind Image Deconvolution: Methods and Con- vergence", 2014.

1. Archiki Prasad, Preethi Jyothi, and Rajbabu Velmurugan, "An Investigation of End-to-End Models for Robust Speech Recognition" in ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, Jun. 2021. [DOI]
2. Sayan Banerjee, S Divakar Bhat, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Directed Variational Cross-encoder Network for Few-shot Multi-image Co-segmentation" in 2020 25th International Conference on Pattern Recognition (ICPR), IEEE, Jan. 2021. [DOI]
3. Yashswi Jain, Ashvini Kumar Sharma, Rajbabu Velmurugan, and Biplab Banerjee, "PoseCVAE: Anomalous Human Activity Detection" in International Conference on Pattern Recognition (ICPR), Dec. 2020. [DOI]
4. Amey Chindarkkar, Sweta Priyadarshi, Narendra S. Shiradkar, Anil Kottantharayil, and Rajbabu Velmurugan, "Deep Learning Based Detection of Cracks in Electroluminescence Images of Fielded PV modules" in 2020 47th IEEE Photovoltaic Specialists Conference (PVSC), IEEE, Jun. 2020. [DOI]
5. Sayan Banerjee, Avik Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Cosegnet: Image co-segmentation using a conditional siamese convolutional network" in International Joint Conference on Artificial Intelligence (IJCAI), Aug. 2019.
6. Himanshu Pandotra, Rajbabu Velmurugan, K. S. Gurumoorthy, and Ajit Rajwade, "Perturbed compressed sensing based single snapshot doa estimation" in Proc. IEEE Global Conference on Signal and Information Processing (GlobalSIP), Dec. 2018.
7. T. M. Feroz Ali, Kalpesh Patel, Rajbabu Velmurugan and Subhasis Chaudhuri, "Multiple kernel fisher discriminant metric learning for person re-identification" in Proc. Indian Conf on Computer Vision, Graphics, and Image Processing (ICVGIP), Dec. 2018.
8. Sayan Banerjee, Avik Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Image co-segmentation using graph convolution neural network" in Proc. Indian Conf on Computer Vision, Graphics, and Image Processing (ICVGIP), Dec. 2018.
9. Ashish Goyal, Neha Bhargava, Rajbabu Velmurugan, and Subhasis Chaudhuri, "Hierarchical deep network for group discovery and multi-level activity recognition" in Proc. Indian Conf on Computer Vision, Graphics, and Image Processing (ICVGIP), Dec. 2018.
10. Avik Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Co-segmentation of Non-homogeneous Image Sets" in IEEE Intl. Conf. on Image Processing (ICIP), Oct. 2018.
11. Nikhil Mohanan, Prem Nayak, Rajbabu Velmurugan, and Preeti Rao, "NMF based front-end processing in multi-channel distant speech recognition," in Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Sep. 2018.
12. Nikhil Mohanan, Rajbabu Velmurugan, and Preeti Rao, "A non-convolutive NMF model for speech dereverberation" in Proc. Interspeech, Sep. 2018.
13. Nikhil Mohanan, Rajbabu Velmurugan, and Preeti Rao, "Speech dereverberation using NMF with regularized room impulse response" in IEEE In- ternational Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr. 2017.
14. Gargi Phadke, Shubham Dawande, and Rajbabu Velmurugan, "Non-negative Matrix Factorization based Illumination Robust Meanshift Tracking" in Proc. National Conference on Communications (NCC), Mar. 2017.
15. Kalyani Deopujari, Rajbabu Velmurugan, and Kanchan Tiwari, "Spatial Temporal Weighted Histogram based Mean Shift Target tracking for Illumination Variation Format" in Proc. Indian Conf on Computer Vision, Graphics, and Image Processing (ICVGIP), ACM, Dec. 2016.
16. Avik Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Image Co-segmentation Using Maximum Common Subgraph Matching and Region Co-growing" in European Conference on Computer Vision (ECCV), Springer, pp.736--752, Oct. 2016.
17. Avik Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Salient object carving" in Proc. IEEE Intl. Conf. Image Processing (ICIP), Sep. 2015.
18. Viji P Paul and Rajbabu Velmurugan , "A factor graph approach for efficient JPDA implementation in multi-target tracking" in Proc. IEEE Aerospace Conf., Mar. 2015.
19. Pinal J Engineer, Rajbabu Velmurugan, and Sachin B Patkar, "Parameterizable FPGA framework for particle filter based object tracking in video" in Proc. International Conference on VLSI Design (VLSID), Jan. 2015.
20. Avis Hati, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Saliency detection based on a sparsity of segments model" in Proc. Indian Conf. on Computer Vision, Graphics, and Image Processing (ICVGIP), Dec. 2014.
21. Gargi Phadke and Rajbabu Velmurugan , "Improved weighted histogram for illumination invariant mean-shift tracking" in Proc. Indian Conf on Computer Vision, Graphics, and Image Processing (ICVGIP), Dec. 2014.
22. Viji Paul Panakkal and Rajbabu Velmurugan, "Effective joint probabilistic data association using maximum a posteriori estimates of target states" in International Conference on Information Fusion (FUSION), Jul. 2013.
23. Gargi Phadke and Rajbabu Velmurugan, "Improved mean-shift for multi-target tracking" in IEEE International Workshop on Performance Evaluation of Tracking and Surveillance (PETS), Jan. 2013.
24. Gargi Phadke and Rajbabu Velmurugan, "Illumination Invariant Mean-Shift Tracking" in IEEE Workshop on Applications of Computer Vision (WACV), pp.407-412, Jan. 2013.
25. Nagesh S. Nayak, Rajbabu Velmurugan, and P. C. Pandey , "Estimation of Lip Opening for Scaling of Vocal Tract Area Function for Speech Training Aids" in National Conference on Communications,Kharagpur,India, Dec. 2012.
26. Renu M. Rameshan, Subhasis Chaudhuri, and Rajbabu Velmurugan, "Joint MAP estimation for blind deconvolution: when does it work ?" in Indian Conf. on Computer Vision, Graphics, and Image Processing (ICVGIP), Dec. 2012.
27. Sumeet Agrawal, Pinalkumar Engineer, Rajbabu Velmurugan, and Sachin B. Patkar, "FPGA Implementation of particle filter based object tracking in video" in International Symposium on Electronic System Design (ISED), Dec. 2012.
28. Viji P Paul and Rajbabu Velmurugan, "Iterative joint probabilistic data association for avoiding track coalescence and track swap in multi-target tracking" in Proc. IEEE 7th Sensor Array and Multichannel Signal Processing Workshop (SAM) 2012, Jun. 2012.
29. Nagesh S Nayak, Rajbabu Velmurugan, Prem C Pandey, and Sudipan Saha, "Estimation of lip opening for scaling of vocal tract area function for speech training aids" in National Conference on Communications, Feb. 2012.
30. S.Hiware, Rajbabu Velmurugan, and Subhasis Chaudhuri, "Modeling of PSF for Refractive Index Variation in Fluorescence Microscopy" in Proc. International Conference Image Processing, Brussels, Sep. 2011.
31. M. R. Renu, Subhasis Chaudhuri, and Rajbabu Velmurugan, "High Dynamic Range Imaging under Noisy Observations" in Proc. International Conference Image Processing, Brussels, Sep. 2011.
32. Viji P Paul and Rajbabu Velmurugan, "Effective Data Association Scheme for Tracking Closely Moving Targets Using Factor Graphs" in National Conference on Communications, Jan. 2011.
33. S. P. Noolu, M. Shojaei Baghini, and V. Rajbabu, "Efficient Analog Architectures for DCT Processing" in NASA/ESA AHS, USA, pp.346-353, Jun. 2010.
34. Viji P Paul and Rajbabu Velmurugan, "Bearings-Only Tracking using Derived Heading" in IEEE Aerospace Conference, Mar. 2010.
35. Viji P Paul and Rajbabu Velmurugan, "Nonparametric techniques for graphical model-based target tracking in collaborative sensor groups" in National Conference on Communications, Jan. 2010.
36. Viji Paul P and Rajbabu Velmurugan, "Tracking Closely Moving Objects with Pair-wise Interacting State Vector" in Intl. Radar Symp. India., Dec. 2009.
37. Viji P Paul and Rajbabu Velmurugan, "Distributed Tracking using Nonparametric Belief Propagation in an Arbitrary Radar Network" in Intl. Radar Symp. India., Dec. 2009.
38. Rajbabu Velmurugan, Volkan Cevher, and James H McClellan, "Implementation of Batch-based Particle Filters for Multi-Sensor Tracking" in IEEE CAMSAP conference, Dec. 2007.
39. Rajbabu Velmurugan, Shyam Subramanian, Volkan Cevher, James H McClellan, and David V Anderson, "Mixed-mode Implementation of Particle Filters" in IEEE PACRIM conference, Aug. 2007.
40. Volkan Cevher, Faisal Shah, Rajbabu Velmurugan, and James H McClellan, "A Multi Target Bearing Tracking System using Random Sampling Consensus" in IEEE Aerospace Conference, Invited paper, Mar. 2007.
41. Rajbabu Velmurugan, Shyam Subramanian, Volkan Cevher, David Abramson, K M Odame, J D Gray, H J Lo, James H McClellan, and David V Anderson, "On Low-Power Analog Implementation of Particle Filters for Target Tracking" in Proc. 14th European Signal Processing Conf. {EUSIPCO}, Sep. 2006.
42. Volkan Cevher, Rajbabu Velmurugan, and James H McClellan, "A Range-Only Multiple Target Particle Filter Tracker" in IEEE International Conference on Acoustics, Speech, and Signal Processing {ICASSP}, May 2006.
43. Volkan Cevher, Rajbabu Velmurugan, and James H McClellan, "Multi Target Direction-of-Arrival Tracking using Road Priors" in IEEE Aerospace Conference, Mar. 2006.
44. James H McClellan, L D Harvel, Rajbabu Velmurugan, Milind Borkar, and Chris Scheibe, "{CNT}: Concept-Map Based Navigation and Discovery in a Repository of Learning Content" in Proc. Frontiers in Education 34th Annual Conf., Oct. 2004.
45. James H McClellan , Milind Borkar, Rajbabu Velmurugan, L D Harvel, and Chris Scheibe, "Concept Maps For Navigating Signal Processing Education Resources" in Proc. {IEEE} DSP/SPE Workshop, Aug. 2004.
46. James H McClellan , Milind Borkar, Rajbabu Velmurugan, and Gregory Krudysz, "Automated Creation of Resources for HTML based Concept Maps" in MERLOT Intl. Conf., Aug. 2003.