Publications

Journal articles

1) AlzFusionFormer: Integrating multiple transformers for early Alzheimer ’s disease detection from multi-modal data

Shijin Knox G.U., Anurenjan Purushothaman, Pradeep R., Sreeni K.G.

Elevier Biomedical Signal Processing and Control

Print ISSN: 2329-9290

Online ISSN: 1746-8094

Digital Object Identifier: https://doi.org/10.1016/j.bspc.2025.108601

Year: September 2025

2) Speech Dereverberation with Frequency Domain Autoregressive Modeling

Anurenjan Purushothaman, Debottam Dutta, Rohit Kumar and Sriram Ganapathy

IEEE/ACM Transactions on Audio, Speech and Language Processing

Print ISSN: 2329-9290

Online ISSN: 2329-9304

Digital Object Identifier: 10.1109/TASLP.2023.3317570

Year: August 2023

3) Dereverberation of autoregressive envelopes for far-field speech recognition

Anurenjan Purushothaman, Anirudh Sreeram, Rohit Kumar and Sriram Ganapathy

Elsevier Computer Speech & Language

https://doi.org/10.1016/j.csl.2021.101277

Year: August 2021

Conference articles

1) Deep learning based prediction of Alzheimer's disease from magnetic resonance images

Manu, Aparna T. R., Anurenjan P. R., Sreeni k. G.

accepted for publication in ICCCT 2021

Year: 2021

2) SRIB-LEAP submission to Far-field Multi-Channel Speech Enhancement Challenge for Video Conferencing

RG Prithvi Raj, Rohit Kumar, MK Jayesh, Anurenjan Purushothaman, Sriram Ganapathy, MA Basha Shaik

accepted for publication in Interspeech 2021

Year: 2021

3) Deep Learning Based Dereverberation of Temporal Envelopes for Robust Speech Recognition

Anurenjan Purushothaman, Anirudh Sreeram, Rohit Kumar, Sriram Ganapathy

https://arxiv.org/pdf/2008.03339.pdf

Year: 2020

4) Commutation Torque Ripple Comparison in Cuk Converter Fed Brushless DC Motor Drives with Mode Switching Selection Circuit

KS Nithin, RS Vivek, Anurenjan Purushothaman

2020 International Conference on Power Electronics and Renewable Energy Applications (PEREA)

Year: 2020

5) LEAP Submission to CHiME-6 ASR Challenge

Anirudh Sreeram, Anurenjan Purushothaman, Rohit Kumar, Sriram Ganapathy

Published in: LEAP submission to the CHiME-6 challenge, Interspeech 2020.

arXiv:2005.11258

Year: 2020

6) 3-D Feature and Acoustic Modeling for Far-Field Speech Recognition

Anurenjan Purushothaman, Anirudh Sreeram and Sriram Ganapathy

Published in: ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 

DOI: 10.1109/ICASSP40776.2020.9054481 

Year: 2020

7) Unsupervised Neural Mask Estimator For Generalized Eigen-Value Beamforming Based ASR

 Rohit Kumar, Anirudh Sreeram, Anurenjan Purushothaman, Sriram Ganapathy

DOI: 10.1109/ICASSP40776.2020.9054550 

Year: 2020

8) Early Diagnosis of Alzheimer's Disease from MRI Images Using PNN

Nimmy Ann Mathew ; R.S. Vivek ; P.R. Anurenjan

2018 International CET Conference on Control, Communication, and Computing (IC4)

Year: 2018

9) High Resilience Diverse Domain Multilevel Audio Watermarking with Adaptive Threshold

Jerrin Thomas Panachakel, P.R. Anurenjan

arXiv preprint arXiv:1707.01742

Year: 2017

10)  Trapezoidal antenna with triple band-notched for UWB applications

V. K. Dhanesh; P. R. Anurenjan

2016 IEEE Annual India Conference (INDICON)

Year: 2016

11) Switched-band Vivaldi antenna with hexagonal slots for cognitive radio applications

N. V. Soumya; P. R. Anurenjan

2016 IEEE Annual India Conference (INDICON)

Year: 2016

12) Automatic number plate recognition system using modified stroke width transform

Jobin K. V.; Jiji C. V.; Anurenjan P. R.

2013 Fourth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG)

Year: 2013

13) A dynamic bow-tie antenna using soft computing methods

Sruthi I. V; Anurenjan P. R.

2013 International Conference on Control Communication and Computing (ICCC)

Year: 2013

14) A novel video quality measurement using ANN

S. L. Sunala; P. R. Anurenjan

2013 Annual International Conference on Emerging Research Areas and 2013 International Conference on Microelectronics, Communications and Renewable Energy

Year: 2013

15) A new algorithm for data hiding in images using contourlet transform

Malini Mohan; P. R Anurenjan

2011 IEEE Recent Advances in Intelligent Computational Systems

Year: 2011

16) A novel approach for video stabilization

Sherin C Abraham; Maria Renu Thomas; Raisa Basheer; P. R. Anurenjan

2011 IEEE Recent Advances in Intelligent Computational Systems

Year: 2011

17) A novel steganographic system using continued fraction

P. R. Anurenjan; S. SanthoshKumar

2011 International Conference on Communications and Signal Processing

Year: 2011

18) Video stabilization using Speeded Up Robust Features

Binoy Pinto; P. R. Anurenjan

2011 International Conference on Communications and Signal Processing

Year: 2011