On low-power analog implementation of particle filters for target tracking. - Rajbabu Velmurugan; Shyam Subramanian; Volkan Cevher; David Abramson 002; Kofi M. Odame; Jordan D. Gray; Haw-Jing Lo; James H. McClellan; David V. Anderson (EUSIPCO, 2006)

A Range-Only Multiple Target Particle Filter Tracker. - Volkan Cevher; Rajbabu Velmurugan; James H. McClellan (ICASSP (4), 2006)

Acoustic Multitarget Tracking Using Direction-of-Arrival Batches. - Volkan Cevher; Rajbabu Velmurugan; James H. McClellan (IEEE Trans. Signal Process., 2007)

Efficient analog architectures for DCT processing. - Surya Prakash Noolu; Maryam Shojaei Baghini; Rajbabu Velmurugan (AHS, 2010)

Modeling of PSF for refractive index variation in fluorescence microscopy. - Sameer Hiware; Pradyot Porwal; Rajbabu Velmurugan; Subhasis Chaudhuri (ICIP, 2011)

High dynamic range imaging under noisy observations. - Renu M. Rameshan; Subhasis Chaudhuri; Rajbabu Velmurugan (ICIP, 2011)

Joint MAP estimation for blind deconvolution: when does it work? - Renu M. Rameshan; Subhasis Chaudhuri; Rajbabu Velmurugan (ICVGIP, 2012)

Iterative joint probabilistic data association for avoiding track coalescence and track swap in multi-target tracking. - Viji Paul Panakkal; Rajbabu Velmurugan (SAM, 2012)

FPGA Implementation of Particle Filter Based Object Tracking in Video. - Sumeet Agrawal; Pinal Engineer; Rajbabu Velmurugan; Sachin B. Patkar (ISED, 2012)

Effective joint probabilistic data association using maximum a posteriori estimates of target states. - Viji Paul Panakkal; Rajbabu Velmurugan (FUSION, 2013)

Illumination invariant Mean-shift tracking. - Gargi S. Phadke; Rajbabu Velmurugan (WACV, 2013)

Blind Image Deconvolution - Methods and Convergence - Subhasis Chaudhuri; Rajbabu Velmurugan; Renu M. Rameshan (Springer, 2014)

Saliency Detection based on a Sparsity of Segments Model. - Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (ICVGIP, 2014)

Improved Weighted Histogram for Illumination Invariant Mean-shift Tracking. - Gargi S. Phadke; Rajbabu Velmurugan (ICVGIP, 2014)

Vocal Separation using Singer-Vowel Priors Obtained from Polyphonic Audio. - Shrikant Venkataramani; Nagesh Nayak; Preeti Rao; Rajbabu Velmurugan (ISMIR, 2014)

Improving mobile phone based query recognition with a microphone array. - Shrikant Venkataramani; Rajbabu Velmurugan; Preeti Rao (NCC, 2014)

Salient object carving. - Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (ICIP, 2015)

Lip contour detection for estimation of mouth opening area. - Shreyansh Jain; Prem C. Pandey 001; Rajbabu Velmurugan (NCVPRIPG, 2015)

Parameterizable FPGA Framework for Particle Filter Based Object Tracking in Video. - Pinalkumar Engineer; Rajbabu Velmurugan; Sachin B. Patkar (VLSID, 2015)

Convergence analysis of a quadratic upper bounded TV regularizer based blind deconvolution. - M. R. Renu; Subhasis Chaudhuri; Rajbabu Velmurugan (Signal Process., 2015)

Image Co-segmentation Using Maximum Common Subgraph Matching and Region Co-growing. - Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (ECCV (6), 2016)

Dictionary learning for Poisson compressed sensing. - Sukanya Patil; Rajbabu Velmurugan; Ajit Rajwade 001 (ICASSP, 2016)

Spatio-temporal weighted histogram based mean shift for illumination robust target tracking. - Kalyani Deopujari; Rajbabu Velmurugan; Kanchan Tiwari (ICVGIP, 2016)

Speech dereverberation using NMF with regularized room impulse response. - Nikhil Mohanan; Rajbabu Velmurugan; Preeti Rao (ICASSP, 2017)

Non-negative matrix factorization based illumination robust meanshift tracking. - Gargi S. Phadke; Rajbabu Velmurugan; Shubham Dawande (NCC, 2017)

An image texture insensitive method for saliency detection. - Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (J. Vis. Commun. Image Represent., 2017)

Mean LBP and modified fuzzy C-means weighted hybrid feature for illumination invariant mean-shift tracking. - Gargi S. Phadke; Rajbabu Velmurugan (Signal Image Video Process., 2017)

Perturbed Compressed Sensing Based Single Snapshot DOA Estimation. - Himanshu Pandotra; Rajbabu Velmurugan; Karthik S. Gurumoorthy; Ajit Rajwade 001 (GlobalSIP, 2018)

Co-Segmentation of Non-Homogeneous Image Sets. - Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (ICIP, 2018)

Multiple Kernel Fisher Discriminant Metric Learning for Person Re-identification. - T. M. Feroz Ali; Rajbabu Velmurugan; Kalpesh K. Patel; Subhasis Chaudhuri (ICVGIP, 2018)

Image Co-segmentation using Graph Convolution Neural Network. - Sayan Banerjee; Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (ICVGIP, 2018)

Hierarchical Deep Network for Group Discovery and Multi-level Activity Recognition. - Ashish Goyal; Neha Bhargava; Subhasis Chaudhuri; Rajbabu Velmurugan (ICVGIP, 2018)

A Non-convolutive NMF Model for Speech Dereverberation. - Nikhil Mohanan; Rajbabu Velmurugan; Preeti Rao (INTERSPEECH, 2018)

CoSegNet: Image Co-segmentation using a Conditional Siamese Convolutional Network. - Sayan Banerjee; Avik Hati; Subhasis Chaudhuri; Rajbabu Velmurugan (IJCAI, 2019)

Directed Variational Cross-encoder Network for Few-shot Multi-image Co-segmentation. - Sayan Banerjee; S. Divakar Bhat; Subhasis Chaudhuri; Rajbabu Velmurugan (ICPR, 2020)

PoseCVAE: Anomalous Human Activity Detection. - Yashswi Jain; Ashvini Kumar Sharma; Rajbabu Velmurugan; Biplab Banerjee (ICPR, 2020)

Distilling Spikes: Knowledge Distillation in Spiking Neural Networks. - Ravi Kumar Kushawaha; Saurabh Kumar 005; Biplab Banerjee; Rajbabu Velmurugan (ICPR, 2020)

Multi-timescale Trajectory Prediction for Abnormal Human Activity Detection. - Royston Rodrigues; Neha Bhargava; Rajbabu Velmurugan; Subhasis Chaudhuri (WACV, 2020)

Scalable implementation of particle filter-based visual object tracking on network-on-chip (NoC). - Pinalkumar Engineer; Rajbabu Velmurugan; Sachin B. Patkar (J. Real Time Image Process., 2020)

An Investigation of End-to-End Models for Robust Speech Recognition. - Archiki Prasad; Preethi Jyothi; Rajbabu Velmurugan (ICASSP, 2021)

SSMTReID-Net: Multi-Target Unsupervised Domain Adaptation for Person Re-Identification. - Anwesh Mohanty; Biplab Banerjee; Rajbabu Velmurugan (Pattern Recognit. Lett., 2022)

Direction-of-Arrival Estimation using Location Unaware Linear Array. - Parth Mehta 004; Kumar Appaiah; Rajbabu Velmurugan (ACSSC, 2023)

Visual Question Answering in Remote Sensing with Cross-Attention and Multimodal Information Bottleneck. - Jayesh Songara; Shivam Pande; Shabnam Choudhury; Biplab Banerjee; Rajbabu Velmurugan (IGARSS, 2023)

Robust Direction-of-Arrival Estimation Using Array Feedback Beamforming in Low SNR Scenarios. - Parth Mehta 004; Kumar Appaiah; Rajbabu Velmurugan (IEEE Access, 2023)

All-Pass Filter Design Using Unimodular Interpolation. - Parth Mehta 004; Kumar Appaiah; Rajbabu Velmurugan; Debasattam Pal (IEEE Signal Process. Lett., 2023)

Matrix Unimodular Precoder Interpolation for MIMO-OFDM Wireless Communication Systems. - Parth Mehta 004; Kumar Appaiah; Rajbabu Velmurugan; Debasattam Pal (IEEE Commun. Lett., 2023)

Novel Grad-CAM based Mask-Guided Attention for Plant Disease Classification on Edge. - Abhinav Thaduri; Mihir C. Jog; Rajbabu Velmurugan; Maryam Shojaei Baghini (COINS, 2024)

Lattice All-Pass Filter Based Precoder Adaptation for MIMO Wireless Channels. - Parth Mehta 004; Agulla Surya Bharath; Kumar Appaiah; Rajbabu Velmurugan; Debasattam Pal (IEEE Trans. Veh. Technol., 2024)

Lifting Wavelet-Guided Diffusion Model for Efficient Image Super-Resolution. - Subir Kumar Parida; R. S. Sengar; Rajbabu Velmurugan; D. C. Kar; Swati Hiremath (DSP, 2025)