mahesh | IIT Palakkad

Biosketch

Profile

14+ years of post PhD experience in research and development of signal/image/video processing algorithms for bio-medical and industrial applications with 8+ years in industry (ex GE and Samsung).
Senior Member with IEEE, Six Sigma Green Belt certified and a TRIZ practitioner.
Published research findings in 21 international journals, 48 international conferences and 11 patents.
Associated Editor - Springer Circuits Systems and Signal Processing
Consultant to GE Healthcare Bangalore, Samsung Research Institute Bangalore, VisiConsult Inc, Defense Research Development Organization (DRDO) labs such as Center for Artificial Intelligence and Robotics (CAIR) and Naval Physical & Oceanographic Laboratory (NPOL).
Recipient of Early Career Research Award from Science and Engineering Research Board, Government of India in 2019.
Won GE wide technical excellence awards in 2013 and 2015.
Won silver award for ten or more patents with GE

Education

Ph.D., 2009
School of Computer Engineering, Nanyang Technological University (NTU), Singapore
Dissertation topic: Reconfigurable low complexity digital filter banks for software radio receivers
Link: https://www.doi.org/10.32657/10356/47469
Advisor: Professor Vinod Achutavarrier Prasad

B. Tech., 2003 (First Rank in the University)
Department of Electrical and Electronics Engineering, Rajiv Gandhi Institute of Technology (Govt. Engineering College), Mahatma Gandhi University, Kerala, India
Dissertation topic: Microprocessor based Autonomous Robot
Advisor: Professor Dinesh Gopinath

Professional Experience

Total Work Experience – 16 years (Teaching: 6 years, Industry: 8 years, Post Doctoral: 2 years)

Nov 2021 – Till Now	Indian Institute of Technology, Palakkad	Associate Professor and Head of the Department, Electrical Engineering
June 2018 – Nov 2021	Indian Institute of Technology, Palakkad	Assistant Professor, Electrical Engineering
May 2017 – May 2018	Samsung Research Institute, Bangalore, India	Senior Chief Engineer, Ultrasound Systems, Healthcare and Medical Equipments (HME)
Aug 2010 – April 2017	GE Global Research, Bangalore, India	Lead Engineer at Software Sciences and Analytics Research
Aug 2008 – Jul 2010	Nanyang Technological University, Singapore	Research Fellow
Nov 2007 – Dec 2007	SUPELEC, Rennes, France	Merlion Project Grant Intern
Aug 2005 – Jul 2008	Nanyang Technological University, Singapore	Teaching Assistant
Aug 2003 – Jul 2005	SAINTGITS College of Engineering, Mahatma Gandhi University, India	Lecturer

Research
Visit www.pulseecho.in for full details of our research

Technology Interests
- Signal/Image/Video processing
- Machine/Deep Learning for Imaging/Reconstruction
- Accelerated and Embedded Computing
Domain Interests
- Diagnostic Ultrasound Imaging
- Acoustic Imaging (Airborne and Underwater) and Image Processing
- Biomedical Systems
- Non-destructive Evaluation
Research Grants (Ongoing)
1. "Aberration Correction for Diagnostic Ultrasound Imaging", GE Healthcare Bangalore (Facilities: ML350 Compute) (Principal Investigator)
2. "Cognitive Ultrasound" , NVIDIA Hardware Research Grant (Facilities: NVIDIA CLARA AGX Dev Kit) (Principal Investigator)
3. Robust receive beamforming algorithm for underwater sonar imaging system for Mine Like Object Detection in the presence of reverberation", DRDO-NPOL CARS , Rs 9,89,218, July 2022- June 2023 (Principal Investigator)
4. Target Detection using Side Scan Sonar (SSS) and Multibeam Echosounder (MBE) Images", DRDO-CAIR CARS , Rs 19,65,000, May 2022 - Dec 2023 (Principal Investigator)
Research Grants (Completed)
1. "Investigation of a portable, affordable and self-guided bedside ultrasound system for tissue and blood velocity imaging", Early Career Research (ECR) award, Science and Engineering Research Board (SERB), India,, Rs 49,01,830, March 2019 - June 2022 (Principal Investigator)
2. "An automated lung ultrasound workflow for diagnostic assistance in COVID-19 and beyond", COVID19 Special Core Research Grant, Science and Engineering Research Board (SERB), India, Rs 12,02,960, Aug 2020 - Aug 2021;(Principal Investigator)
3. "Automated Lung Ultrasound for COVID-19 Screening and Monitoring", CSR Fund - Federal Bank, Rs 6,00,000, May;2020 - October 2020 (Principal Investigator)
Publications

For full list of publications: https://scholar.google.com/citations?user=FkF8Zh0AAAAJ&hl=en

Citations: 1153
h-index: 16
i10-index: 18

Research Portfolio
Teaching

· Microprocessor Systems: Design and Interfacing (Theory & Lab) (Jan - May 2019, Jan - May 2020, Feb-May 2021, Jan-May 2022, Jan-May 2023) [Online Lectures]

· Digital Image Processing (July - Dec 2019, Aug-Nov 2020, Aug-Dec 2021, Aug-Dec 2022) [Online Lectures]

· Digital Circuits Lab (July - Dec 2019, April 2021, Aug-Dec 2021, Aug-Dec 2022)

· Sensor Arrays and Imaging (Feb - May 2021) [Online Lectures]

· Analog and Digital Communication Systems (July - Dec 2018)

· Control Systems Lab (July - Dec 2018)
Research Group
Ph.D
Ms. Gayathri M

Email: 121814001@smail.iitpkd.ac.in

Website: https://iitpkd.ac.in/people/121814001

Research Topic: Research Area: Cognitive Ultrasound - Towards Tissue Adaptive Software Beamforming in Ultrasound Imaging
Mr. Madhavanunni A N

Email: 121813001@smail.iitpkd.ac.in

Website: https://iitpkd.ac.in/people/121813001

Research Topic: Research Area: Portable Vector Flow Imaging for Ambulatory Scenarios
Mr. Pisharody Harikrishnan Gopalkrishnan

Email: hgpisharody@iitpkd.ac.in

Website: https://iitpkd.ac.in/people/hgpisharody

Research Topic: Research Area: Novel Transducer Array Designs for High Frame Rate Ultrasound Imaging
Ms. Mimisha M Menakath

Email: 122014006@smail.iitpkd.ac.in

Website: https://iitpkd.ac.in/people/122014006

Research Topic: Research Area: Underwater High Frame Rate Acoustic Imaging
Project Staff
Mr. Sreehari VR

Website: https://www.linkedin.com/in/sreehari-v-r-a7361515/

Research Topic: Research Area: Target Detection using Side Scan Sonar (SSS) and Multibeam Echosounder (MBE) Images
Ms. Midhila Madhusoodanan

Website: https://www.linkedin.com/in/midhila-madhusoodanan-2a568823a/

Research Topic: Research Area: Robust receive beamforming algorithm for underwater sonar imaging system for Mine Like Object Detection in the presence of reverberation
BTP

1. Mr. Antony Gerald (Aug 2022 - May 2023 ) Title: Novel 3D Reconstruction in Ultrasound Imaging using 1D probes

2. Mr. Asif MS (Aug 2022 - May 2023) Title: Aberration Correction for Improved Image Quality in Ultrasound Imaging

3. Mr. Joel Joy (Aug 2022 - May 2023) Title: High frame rate multi-perspective ultrasound imaging

4. Ms. Shreeya (Aug 2022 - May 2023) Title: A learning framework for annotation inclusive image acquisition for point-of-care ultrasound imaging

Past Students/Staff

Project Staff

3. Ms. Jinu Joseph (Feb 2021 - Aug 2021) Project: Automated Image Analysis for Lung Ultrasound

2. Ms. Arya Sankar (Oct 2020 - Jan 2021) Project: Automated Image Analysis for Lung Ultrasound

1. Mr. Mani Chandra (May 2020 - Aug 2020) Project: Automated Image Analysis for Lung Ultrasound

MTP

2. Ms. Sandhya K (Aug 2021 - May 2022 ) Title: Modular Neural Networks for Low Power Computer Vision Applications

1. Mr. Ankur Sharma (Aug 2021 - May 2022 ) Title: Onboard FPGA based adaptive beamforming with neural network accelerator for ultrasound imaging

BTP

15. Mr. Sairoop Bodepudi (Aug 2021 - May 2022 ) Title: Graph Neural Networks for Ultrasound Imaging

14. Mr. Rohit Singh (Aug 2021 - May 2022) Title: Reinforcement Learning for Beamforming in Ultrasound Imaging

13. Mr. Abhishek M S (Aug 2021 - May 2022) Title: FPGA based Reconfigurable Beamforming in Ultrasound Imaging

12. Mr. Posani Naga Radha Krishna (Aug 2021 - May 2022) Title: Comparison of diverging wave and planewave transmit schemes for high frame rate flow imaging

11. Mr. Mayank Katare (Aug 2021 - May 2022) Title: Neural network accelerated libraries for ultrasound beamforming

10. Mr. Arjun (Aug 2021 - May 2022) (Main Advisor: Prof. Thomas Serre, Brown University) Title: Investigation of Neural Circuits for Mimcking Human Level Color Constancy

9. Mr. Roshan Mathew (Aug 2020 - May 2021 ) Title: Reinforcement Learning in Ultrasound Imaging

8. Ms. Maria Rose Joseph (Aug 2020 - May 2021 ) Title: System Independent Attenuation Estimation in Ultrasound Imaging

7. Mr. Satchit Desai (Aug 2020 - May 2021 ) Title: High Frame Rate Ultrasound Imaging for Needle Tracking

6. Mr. Naveen V (Aug 2019 - May 2020) Title:  A Low Cost Ultrasound System Based On Sparse Transducer Arrays

5. Mr. Amit Kumar (Aug 2019 - May 2020) Title:  Parametric Ultrasound Imaging System Towards Computational Sonography

4. Mr. Saurabh Inge (Jan 2020 - May 2020) (Main Advisor: Prof. Wei Qi Yan, Auckland University of Technology) Title:  Manifold Learning

3. Mr. Ankit Singh (Aug 2018 - May 2019) Title:  Airborne Ultrasound Based Human Computer Interaction System

2. Ms. Rachakonda Samhitha (Aug 2018 - May 2019) Title:  Automated Noise Detection And Classification for ECG Holter Monitoring Systems

1. Mr. S Somasekharan (Aug 2018 - May 2019) Title:  Emotion Detection using Non-Invasive Low-Cost Sensors

Internships

12. Mr. Arpan Tripathi (Feb 2021 - May 2021 ) Title: Unsupervised Keypoint Detection In Lung Ultrasound Images/Videos

11. Mr. Arjun and Mr. Aniket Singh Rajput (Feb 2021 - May 2021 ) Title: Subject Independent Emotion Recognition using EEG Signals Employing Attention Driven Neural Networks

10. Mr. Adithya Sineesh (Dec 2020 - Oct 2021) Title: Edge Preserving Pooling strategies in Convolutional Neural Networks

9. Mr. Lafith Mattara (Dec 2020- Jan 2021) Title: Multi-scale Image Enhnacement for Industrial CT images

8. Ms. Aparna Valoor (Jun 2021- Aug 2021) (Funded by Indian Academy of Sciences) Title: Motion Estimation using Neural Networks for Ultrasound based Flow Estimation

7. Mr. Vishnu Ajith (Jun 2021- Aug 2021) (Funded by Indian Academy of Sciences) Title: Motion Estimation using Neural Networks for Ultrasound based Flow Estimation

6. Mr. Fatwir Sheikh Mohammed (Jun 2021- Aug 2021) (Funded by Indian Academy of Sciences) Title: Video Magnification Applied to Ultrasound Imaging

5. Mr. Lafith Mattara (Dec 2020- Jan 2021) Title: Estimation of point spread function of ultrasound images

4. Ms. Anagha Zachariah (Aug 2020 - Oct 2020) Title: Video Summarization in Lung Ultrasound Imaging

3. Mr. Soorya V (May 2020 - July 2020) Title: Automated Image Analysis for Lung Ultrasound

2. Ms. Caroline John (May 2019 - July 2019) Title: Delay and Sum Fixed Beamforming and Minimum Variance Adaptive Beamforming-A Comparison

1. Mr. Mohit Singh (May 2019 - July 2019) (Funded by Indian Academy of Sciences) Title: Towards Bone Aware Image Enhancement in Musculoskeletal Ultrasound Imaging

© Ultrasound Imaging @ IIT Palakkad
Publications

Beam multiply and sum: A tradeoff between delay and sum and filtered delay multiply and sum beamforming for ultrafast ultrasound imaging
Madhavanunni A.N. and Mahesh Raveendranatha Panicker
Elsevier Biomedical Signal Processing and Control 85 (2023)

On the Physics of Ultrasound Transmission for In-Plane Needle Tracking in Guided Interventions
Gayathri M and Mahesh Raveendranatha Panicker
Biomedical Physics & Engineering Express (2023)

Exploring Novel Pooling Strategies for Edge Preserved Feature Maps in Convolutional Neural Networks
Adithya Sineesh and Mahesh Raveendranatha Panicker
Springer Multimedia Systems (2023)

A Novel Technique for Estimation and Detection of Specular Reflections by Leveraging High Frame Rate Ultrasound Imaging
Gayathri M and Mahesh Raveendranatha Panicker
IEEE Transactions on Instrumentation and Measurement (2022)

Unsupervised landmark detection and classification of lung infection using transporter neural networks
Arpan Tripathi, Mahesh Raveendranatha Panicker, Abhilash Rakkunedeth, Jacob Jaremko, Yale Tung Chen, Kiran Vishnu Narayan, Kesavadas C
Elsevier Computers in Biology and Medicine (2022)

Unsupervised multi-latent space reinforcement learning framework for video summarization in ultrasound imaging
Roshan P Mathews, Mahesh Raveendranatha Panicker, Abhilash R Hareendranathan, Yale Tung Chen, Jacob L Jaremko, Brian Buchanan, Kiran Vishnu Narayan, Kesavadas C, Greeta Mathews
IEEE Journal of Biomedical and Health Informatics (2022)

Domain-Aware Contrastive Learning for Ultrasound Hip Image Analysis
Abhilash Rakkunedeth Hareendranathan, Arpan Tripathi, Mahesh Raveendranatha Panicker, Yuyue Zhou, Jessica Knight and Jacob L Jaremko
Elsevier Computers in Biology and Medicine (2022)

Learning while Acquisition: Active Learning Framework for Beamforming in Ultrasound Imaging
Mayank Katare, Mahesh Raveendranatha Panicker, Madhavanunni A.N. and Gayathri M
MICCAI 2022 - 5th international workshop on Machine Learning for Medical Image Reconstruction, MLMIR 2022 (2022)

RL based Unsupervised Video Summarization for US Imaging
Roshan P Mathews, Mahesh Raveendranatha Panicker, Abhilash R Hareendranathan, Yale Tung Chen, Jacob L Jaremko, Brian Buchanan, Kiran Vishnu Narayan, Kesavadas C, Greeta Mathews
MICCAI 2022 - 3rd International Workshop of Advances in Simplifying Medical UltraSound (ASMUS) (2022)

k-Wave as a modelling tool for underwater 3D acoustic imaging
Mimisha M Menakath, Mahesh Raveendranatha Panicker and Hareesh G
IEEE OCEANS 2022 Hampton Roads (2022)

A comparison of time domain vs frequency domain delay and sum beamforming for underwater 3D imaging
Mimisha M Menakath, Mahesh Raveendranatha Panicker and Hareesh G
IEEE OCEANS 2022 Hampton Roads (2022)

A Nonlinear Beamforming for Enhanced Spatiotemporal Sensitivity in High Frame Rate Ultrasound Flow Imaging
Madhavanunni A. N. and Mahesh Raveendranatha Panicker
Computers in Biology and Medicine (2022)

Hand-Drawn Electrical Circuit Recognition Using Object Detection and Node Recognition
Rohith Reddy Rachala & Mahesh Raveendranatha Panicker
Springer Nature Computer Science (2022)

Subject Independent Emotion Recognition using EEG Signals Employing Attention Driven Neural Networks
Arjun, Aniket Singh Rajpoot, Mahesh Raveendranatha Panicker
Elsevier Biomedical Signal Processing and Control 75 (2022)

Extending the capability of linear array ultrasound probe to concave array using low cost acoustic lens for high framerate focused imaging
Pisharody Harikrishnan Gopalakrishnan and Mahesh Raveendranatha Panicker
Proc. of IEEE International Symposium on Biomedical Imaging (ISBI) (2022)

Lesion detectability and contrast enhancement with beam multiply and sum beamforming for zero angle plane wave ultrasound imaging
Madhavanunni A.N. and Mahesh Raveendranatha Panicker
Proc. of IEEE International Symposium on Biomedical Imaging (ISBI) (2022)

Exploring time domain beamforming algorithm for underwater 3D acoustic imaging
Mimisha M Menakath, Mahesh Raveendranatha Panicker and Hareesh G.
Oceans 2022 (2022)

vid-SAMGRAH: A PyTorch framework for multi-latent space reinforcement learning driven video summarization in ultrasound imaging
Roshan P Mathews, Mahesh Raveendranatha Panicker and Abhilash Hareendranathan
Elsevier Software Impacts (2021)

An Angle Independent Depth Aware Fusion Beamforming Approach for Ultrafast Ultrasound Flow Imaging
Madhavanunni A.N. and Mahesh Raveendranatha Panicker
43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Online, Oct 2021. (2021)

Pixel Intensity Vector Field: An Inside Out Approach of Looking at Ultrasound Reflections from the Lung at High Frame Rates
Gayathri M and Mahesh Raveendranatha Panicker
43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Online, Oct 2021. (2021)

Towards Fast Region Adaptive Ultrasound Beamformer for Plane Wave Imaging Using Convolutional Neural Networks
Roshan P Mathews and Mahesh Raveendranatha Panicker
43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Online, Oct 2021. (2021)

Introducing Attention Mechanism for EEG Signals: Emotion Recognition with Vision Transformers
Arjun, Aniket Singh Rajpoot and Mahesh Raveendranatha Panicker
43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Online, Oct 2021 (2021)

Intensity Vector Field: a Tool for Visualization and Characterization of Tissue Reflections in High Framerate Ultrasound Imaging
Gayathri M and Mahesh Raveendranatha Panicker
IEEE International Ultrasonics Symposium 2021 (2021)

Employing acoustic features to aid neural networks towards platform agnostic learning in lung ultrasound imaging
Mahesh Raveendranatha Panicker, Yale Tung Chen, Gayathri M, Madhavanunni A N, Kiran Vishnu Narayan, C Kesavadas and A P Vinod
IEEE International Conference on Image Processing (ICIP) 2021 (2021)

Towards diffuse beamforming for specular reflectors: A pixel level reflection tuned apodization scheme for ultrasound imaging
Gayathri M and Mahesh Raveendranatha Panicker
IEEE ISBI 2021 (2021)

Delay Multiply and Sum based Selective Compounding for Enhanced Ultrasound Imaging
Gayathri M and Mahesh Raveendranatha Panicker
IEEE TENCON 2020 (2020)

Towards Bone Aware Image Enhancement in Musculoskeletal Ultrasound Imaging
Mohit Singh, Mahesh Raveendranatha Panicker, Rajagopal K V
IEEE TENCON 2020 (2020)

VLSI architectures for Delay Multiply and Sum Beamforming in Ultrasound Medical Imaging
Gayathri M and Mahesh Raveendranatha Panicker
IEEE SPCOM 2020 (2020)

Towards A Pixel-Level Reconfigurable Digital Beamforming Core for Diagnostic Ultrasound Imaging
Gayathri M and Mahesh Raveendranatha Panicker
IEEE Transactions on Biomedical Circuits and Systems (TBioCAS) (2020)

Directional beam focusing based dual apodization approach for improved vector flow imaging
Madhavanunni A.N. and Mahesh Raveendranatha Panicker
IEEE ISBI 2020 (2020)

Triangulation based vector flow imaging with non-steered plane waves for transverse flows
Madhavanunni A.N. and Mahesh Raveendranatha Panicker
SPIE Medical Imaging 2020 (2020)

Automated Noise Detection and Classification for Unsupervised ECG Analysis Systems Using CEEMD and Wavelet Packet Decomposition
Samhitha Rachakonda and R. Mahesh
TENCON 2019 (2019)

Method and system for measuring a volume of an organ of interest
Mahesh R. PanickerSigmund FrigstadPavan Kumar V AnnangiSrinivas VarnaAbhijit Vishwas PatilAnders Herman Torp
US Patent US20180085043A1 (2018)

Methods and systems to monitor health of rotor blades
Mahesh Raveendranatha PanickerAjay Kumar BeheraVenkatesh RajagopalanVenkatarao RyaliVivek Venugopal BadamiBudhaditya Hazra
US Patent US9657588B2 (2017)

Group NMF analysis for resting state fMRI
P. Bhushan, R. Mahesh, M. Radhika, J. Suresh
ISMRM 2016 (2016)

Spatiotemporal denoising in resting state fMRI
P. Bhushan, R. Mahesh, Ek Tsoon Tan, J. Suresh, M. Radhika, M. Luca, M. Rakesh,
OHBM 2016 (2016)

Improving neighborhood voxel correlation in resting state fMRI using BOLD signal decomposition
R. Mahesh, P. Bhushan, Ek Tsoon Tan, J. Suresh, M. Radhika, M. Luca, M. Rakesh
OHBM 2016 (2016)

Optimal wavelet basis selection for resting state fMRI analysis
P. Bhushan, R. Mahesh, Ek Tsoon Tan, J. Suresh
OHBM 2015 (2015)

Blind functional clustering of resting state fMRI using non-negative matrix factorization
R. Mahesh, P. Bhushan, Ek Tsoon Tan, J. Suresh
OHBM 2015 (2015)

Reconfigurable area and power efficient I-Q mapper for adaptive modulation
Smitha K. G., A. P. Vinod and R. Mahesh
54th IEEE International MidWest Symposium on Circuits and Systems (MWSCAS) (2011)

Filter bank channelizers for multi-standard software defined radio receivers
Mahesh, R., and A. Prasad Vinod.
Journal of Signal Processing Systems (2011)

Reconfigurable low area complexity filter bank architecture based on frequency response masking for nonuniform channelization in software radio receivers
Mahesh, R., and A. Prasad Vinod.
IEEE Transactions on Aerospace and Electronic Systems (2011)

Low complexity flexible filter banks for uniform and non-uniform channelisation in software radios using coefficient decimation
Mahesh, R., and A. Prasad Vinod.
IET circuits, devices & systems (2011)

A low-complexity flexible spectrum-sensing scheme for mobile cognitive radio terminals
Mahesh, R., and A. Prasad Vinod.
IEEE Transactions on Circuits and Systems II: Express Briefs (2011)

An area-efficient non-uniform filter bank for low overhead reconfiguration of multi-standard software radio channelizers
Mahesh, R., and A. Prasad Vinod.
Journal of Signal Processing Systems (2011)

A reconfigurable filter bank for uniform and non-uniform channelization in multi-standard wireless communication receivers
R. Mahesh and A. P. Vinod
17th IEEE International Conference on Telecommunications (2010)

Reconfigurable discrete Fourier transform filter banks for multistandard channelizers
R. Mahesh and A. P. Vinod
IEEE International Conference on Signal Processing and Communications (2010)

Reconfigurable discrete Fourier transform filter banks for variable resolution spectrum sensing
R. Mahesh and A. P. Vinod
IEEE International Conference on Communication Systems (2010)

Challenges in digital filter bank implementation from a cognitive radio perspective - A review
Smitha K. G., R. Mahesh and A. P. Vinod
Asia-Pacific Signal and Information Processing Association (APSIPA) Annual Summit and Conference (2010)

New reconfigurable architectures for implementing FIR filters with low complexity
Mahesh, R., and A. Prasad Vinod.
IEEE transactions on computer-aided design of integrated circuits and systems (2010)

A tree-structured non-uniform filter bank for multistandard wireless receiver
R. Mahesh, A. P. Vinod, B. Y. Tan and E. M-K. Lai
IEEE International Symposium on Circuits and Systems (2009)

Coefficient decimation approach for realizing reconfigurable finite impulse response filters
R. Mahesh and A. P. Vinod
IEEE International Symposium on Circuits and Systems (2008)

A reconfigurable multi-stage frequency response masking filter bank architecture for software defined radio receivers
Smitha K. G., R. Mahesh and A. P. Vinod
IEEE International Symposium on Circuits and Systems (2008)

A low complexity reconfigurable filter bank architecture for spectrum sensing in cognitive radios
R. Mahesh, A. P. Vinod, Christophe Moy and Jacques Palicot
3rd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (2008)

Reconfigurable filter banks for software defined radio receivers An alternative low complexity design to conventional DFT filter banks
R. Mahesh and A. P. Vinod
URSI (International Union of Radio Science) General Assembly (2008)

A graphical approach for the optimization of SDR channelizers
S. T. Gul, R. Mahesh, C. Moy, A. P. Vinod and Jacques Palicot
URSI (International Union of Radio Science) General Assembly (2008)

A new common subexpression elimination algorithm for realizing low-complexity higher order digital filters
Mahesh, R., and A. Prasad Vinod.
IEEE transactions on computer-aided design of integrated circuits and systems (2008)

Reconfigurable frequency response masking filters for software radio channelization
Mahesh, R., and A. Prasad Vinod.
IEEE Transactions on Circuits and Systems II: Express Briefs (2008)

Realization of low power high-speed channel filters with stringent adjacent channel attenuation specifications for wireless communication receivers
Jimson Mathew, Mahesh, R., A. P. Vinod and Edmund M-K. Lai.
IEICE transactions on fundamentals of electronics, communications and computer sciences (2008)

Frequency response masking based reconfigurable channel filters for software radio receivers
R. Mahesh and A. P. Vinod
IEEE International Symposium on Circuits and Systems (2007)

An architecture for integrating low complexity and reconfigurability for channel filters in software defined radio receivers
R. Mahesh and A. P. Vinod
IEEE International Symposium on Circuits and Systems (2007)

Adaptable area-efficient parallel architecture for grey and color image convolvers
G. Deepak, R. Mahesh and A. Sluzek
IEEE International Symposium on Signals, Circuits and Systems (2007)

A new low complexity reconfigurable filter bank architecture for software radio receivers based on interpolation and masking technique
R. Mahesh and A. P. Vinod
Sixth IEEE International Conference on Information, Communications and Signal Processing (2007)

Realization of low power highspeed channel filters with stringent adjacent channel attenuation specifications for software radio receivers
Jimson Mathew, R. Mahesh, A. P. Vinod and E. M-K. La
Sixth IEEE International Conference on Information, Communications and Signal Processing (2007)

A new common subexpression elimination algorithm for implementing low complexity FIR filters in software defined radio receivers
R. Mahesh and A. P. Vinod
IEEE International Symposium on Circuits and Systems (2006)

Reconfigurable low complexity FIR filters for software radio receivers
R. Mahesh and A. P. Vinod
17th IEEE International Symposium on Personal, Indoor and Mobile radio communications (2006)

Design of an area-efficient multiplierless processing element for fast two dimensional image convolution
G. Deepak, R. Mahesh and A. Sluzek
13th IEEE International Conference on Electronics, Circuits and Systems, (2006)

Profile

Education

Professional Experience

Ms. Gayathri M

Mr. Madhavanunni A N

Mr. Pisharody Harikrishnan Gopalkrishnan

Ms. Mimisha M Menakath

Mr. Sreehari VR

Ms. Midhila Madhusoodanan