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Dr. Sowmya V.

Asst. Professor

Dr. Sowmya V. currently serves as Assistant Professor at Amrita Center for Computational Engineering and Networking (CEN), Coimbatore Campus.

Qualification: M.Tech, Ph.D
v_sowmya@cb.amrita.edu
Orcid ID
Google Scholar Profile
Scopus Author ID
Research Interest: Bio-Medical Image Processing, Bio-Medical Signal Processing, Color Image Processing, Deep Learning, Hyperspectral Image Processing, Image Analysis using Drones, Machine Learning, Pattern Classification

Bio

Dr. Sowmya V. currently serves as Assistant Professor at Amrita Center for Computational Engineering and Networking (CEN), Coimbatore Campus.

Professional Achievements

  • Received “Women In AI Leadership Awards 2019 (Only Academician among the winners)” sponsored by Jigsaw Academy, during the one day Conference, “The Rising 2019” on Women in Analytics and AI, organized by the Analytics India on March 8, 2019 at Taj Hotel, Bangalore.
  • Awarded with Deep Learning Instructor Ambassadorship Grant by NVIDIA (December 2018).

Professional Experience

  • Programmer Analyst Trainee at Cognizant Technology Solutions, Chennai (August 2010 -June 2011).
  • Assistant Professor, Center for Excellence in Computational Engineering and Networking, Amrita Vishwa Vidyapeetham, Coimbatore, (July 2011-till date).
  • Successfully defended her Ph. D. Thesis titled, “Significance of Incorporating Chrominance Information for Scene Classification” on July 2018 under the supervision of Dr. D. Govind, Assistant Professor (SG), CEN, and Dr. K. P. Soman, Professor & Head, CEN, Amrita School of Engineering, Coimbatore.
  • Promoted as Assistant Professor (Senior Grade) on November 2015.

Research Area

  • Color Image Processing
  • Hyperspectral Image Processing
  • Pattern Classification
  • Machine Learning
  • Deep Learning
  • Bio-Medical Signal Processing
  • Bio-Medical Image Processing
  • Image Analysis using Drones

Active Reviewer in the following SCI Indexed Journals

  1. ISPRS Journal of Photogrammetry and Remote Sensing (Elsevier).
  2. Computers and Electronics in Agriculture (Elsevier).
  3. Computer and Information Sciences (Elsevier).
  4. Neural Networks (Elsevier).
  5. Remote Sensing Letters (Taylor & Francis).
  6. Signal, Image and Video Processing (Springer).
  7. Digital Signal Processing (Elsevier).
  8. International Journal of Image and Data Fusion.

Invited Talks

  • Rendered a session on “Basic theory of Deep Neural and Convolutional Network” during “Two days workshop on Machine Learning – Hands on with Matlab and Python” , organized by Center for Development Advanced Computing (C-DAC), Trivandrum during 5-6 July, 2019.
  • Rendered a session on “Fundamentals of Computer Vision using NVIDIA DIGITS ” (as a part of NVIDIA DLI University Ambassador Grant) during “CSIR sponsored National Level Seminar on Deep Learning” , organized by P.A.College of Engineering and Technology, Pollachi on June 26, 2019.
  • Rendered a session on “Fundamentals of Computer Vision using NVIDIA DIGITS ” (as a part of NVIDIA DLI University Ambassador Grant) during “FDP on Deep Learning for Object Detection”, organized by Sona College of Technology, Salem on June 21, 2019.

@ CDAC-Trivandrum

  • Rendered a session on “Generative Adversarial Networks (GAN)“, along with the hands on in python at a National Level Faculty Development Program on “Deep Learning Unfolded”, conducted by Amrita School of Engineering, Amritapuri Campus, Kollam on May 31, 2019.
  • Rendered a session on “Drones for Forestry Applications” at a monthly seminar conducted by the Institute of Forest Genetics and Tree Breeding (IFGTB), Indian Council of Forestry Research and Education, Coimbatore, India on May 30, 2019.
  • Delivered one day workshop on “Fundamentals of Deep Learning for Computer Vision – Hands-on using NVIDIA DIGITS” at KMEA College of Engineering, Aluva on May 14, 2019. This was certified and sponsored by NVIDIA as a part of “NVIDIA Deep Learning Instructor University Ambassadorship Award”.
  • Delivered a guest lecture on “Opportunities in Remote Sensing” at Avinashilingam Institute of Home Science and Higher Education for Women, Coimbatore on March 6, 2019.
  • Delivered one-day workshop on “Computational Tools Needed for Data Science (with hands-on in Matlab and Python)” during the 9th National Level Tech fest – Anokha 2019 organized by Amrita School of Engineering, Coimbatore during February 14-16, 2019.
  • Delivered a guest lecture on “Machine Learning” at Karpagam College of Engineering, Coimbatore on January 24, 2019.
  • Invited talk on “Deep Learning” in Two days IEEE workshop on Machine Learning held at Kalasalingam University on 2-3 Feb, 2018.
  • Invited talk on “Deep Learning for Bio-medical Application” in ICMR Sponsored Seminar on Deep Learning Techniqies and Tools for Medical Application organized by Department of Computer Science and Engineering, Mepco Schlenk Engineering College, Sivakasi on 17/01/2018.
  • Delivered a lecture on “Deep Learning for Medical Image Processing” in “TEQIP Sponsored Artificial Intelligence for Biomedical Applications” organized by TKM College of Engineering, Kollam, on 14th Dec, 2017.
  • Delivered a lecture on “Drone based Hyperspectral Imaging for Precision Agriculture” in “Refresher Course for Computer Science” organized by Bharathiar University, on 21st Nov, 2017.
  • Delivered a lecture on “Data Mining” for MBA students of Avinashilingam University on 18th March 2017.
  • Delivered a session on “Least square based image processing” as a part of short term training programme on Digital Signal Processing and its Applications held at Govt.Engineering College, Thrissur on 5th Dec, 2016.
  • Rendered hands on training in “Support Vector Machines using Libsvm and Weka” for M.Tech students of the Department of Electronics and Communication Engineering, Rajiv Gandhi Institute of Technology, Kottayam on 18-12-2015.
  • Delivered one day session on ‘PDE and Image Processing” in two days “National Level Workshop on Signal and Image Processing” conducted by Department of Information Technology, Sona College of technology, Salem during 4-5 Dec, 2015.
  • Rendered a lecture on “PDE based Image Processing” in “A training workshop on Advanced Optimization, Deep Learning Applications (AODA)” organized by organized by the Centre for Excellence in Computational Engineering and Networking (CEN), Amrita Vishwa Vidyapeetham (University), Coimbatore, during January 30 – February 2, 2014.
  • Rendered Invited Guest Lecture on “Remote Sensing and Applications of GIS” at Avinashilingam University, Coimbatore, 2012.
  • Rendered a talk on “Hyperspectral Image Processing” at “First National Workshop on “Sparse Image and Signal Processing (SISP-2011)”, organized by the Centre for Excellence in Computational Engineering and Networking (CEN), Amrita Vishwa Vidyapeetham (University), Coimbatore.

Awards

  • Awarded “Bharat Excellence” and “Best Indian Global Personalities”  by Friendship Forum of India at Delhi on July 28, 2019.
  • Awarded “Best Engineering College Teacher” by Society for Engineering Education Enrichment (SEEE) at Dr.N.G.P Institute of Technology, Coimbatore on July 20, 2019.
  • Awarded with “Excellence in Research for the academic year 2016-2017” by Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham on 23rd Institution day held on 10th January 2018.
  • Awarded with “Best Young Researcher Award” rendered by Integrated Intelligent Research Groups on the occasion of Republic Day Achievers award 2018, celebrated at Loyola-ICAM College of Engineering and Technology (LICET), Chennai.
  • Awarded with PG Merit Scholarship for University Rank Holders – Rs.40000 by University Grants Commission (UGC), New-Delhi in the year 2008.
  • Awarded with “Young Women Educator and Researcher” by National Foundation for Entrepreneurship Development (NFED), Coimbatore on 4th Women’s Day Awards celebrated on 8th March 2017 at Grand Reagent Coimbatore.
  • Awarded with “Young Women Achiever (in recognition of Your Role, Outstanding Contributions, Significant Achievements and Sustained Excellence in the field of Engineering) of the Women Awards – VIWA 2016” celebrated on 5 March 2016 at Radha Regent Chennai.
  • Received third prize in Essay Competition conducted by Amrita nature club on the occasion of International Women’s Day on March 8th, 2014.
  • Awarded with title “Associate of the month of January 2011” for project excellence by Cognizant Technology Solutions (CTS), Chennai.
  • Awarded with shield for securing University First Rank in M.TECH (Remote Sensing and Wireless Sensor Networks) (2008-2010) by Amrita Vishwa Vidyapeetham, Coimbatore.
  • Awarded with Gold Medal for University First Rank in B.Sc., (Physics) (2003-2006) by Avinashilingam University, Coimbatore.
  • Awarded with cash award of Rs.5000 for securing First Place in the paper presented in National Level Seminar on Signal Processing held at Sree NarayanaGuru Institute of Science and technology, Kochi.
  • Awarded with “Swami Vivekananda Award” for Excellence in Education by Yuva Kendra Association, Madurai.

Professional Activities

  • Actively Participated in the “Accenture Learning Symposium workshops on Deep Learning and DevOps“, conducted on March 13-14, 2018 at Amrita School of Engineering, Coimbatore.
  • Successfully cleared the assessment test and completed a hands on workshop on “Artificial Intelligence and Deep Learning,” held at Kongu Engineering College, Erode from July 28 – 30, 2018, conducted by leadingIndia.ai, a nation wide initiative by Bennett University, Greater Noida, India. (Listed as one of the toppers in the assessment)
  • Presented a paper tiled, “Inspiring stories from Indian Freedom Movement” in SADGAMAYA 5119, Cultural Camp organized by Amrita Vishwa Vidyapeetham, Coimbatore on 29-30 June 2017.
  • Event Coordinator – ‘Cook without Fire or Wire’ of Amrita Cultural Fest “Amritotsavam-2015’.
  • Participated in one day Seminar on “Projects in Signal & Image Processing, Communication, embedded, Robotics, Networks and VLSI”, organized by Department of Electronics and Communication Engineering, SNS College of Engineering, Coimbatore on 20th July, 2013.
  • Participated in Faculty Development programme on “Linear Algebra and Applications” organized by the department of Mathematics and Centre for Continuing Education held at National Institute of Technology, Calicut during 07-13 July 2013.
  • Participated in National Workshop on “Computer Vision and Image Processing Techniques” organized by Department of Computer Science and Engineering, Amrita Vishwa Vidyapeetham, Coimbatore on 15-16 March 2013.
  • Participated in two days workshop on “Geospatial Technologies for Coastal Resources Management”, organized by Department of Earth and Space Sciences, Indian Institute of Space Science and Technology (IIST), Thiruvananthapuram on 19-20 May 2012.
  • Participated in two days workshop on “Machine Vision and Image Processing using Labview”, organized by Department of Instrumentation and Control Systems Engineering, PSG College of Technology, in association with NI Systems (India) Pvt.Ltd, Bangalore on 18-19 May 2012.
  • Participated in “Second Edition of Amrita International Conference of Women in Computing” organized by Department of Computer Science and Engineering, Amrita Vishwa Vidyapeetham, Coimbatore on 9-11 January 2012.
  • Co-ordinator of the “First National Workshop on “Sparse Image and Signal Processing (SISP-2011)”, organized by the Centre for Excellence in Computational Engineering and Networking (CEN), Amrita Vishwa Vidyapeetham, Coimbatore during 23rd Dec-26th Dec,2011.

Presentations

  • Presented two papers entitled “Significance of Contrast and Structure Features for an Improved Color Image Classification System”, Improved Color Scene Classification System using Deep Belief Networks and Support vector Machines”, in 2017 International Conference on Signal and Image Processing, ICSIPA-2017, Kuching, Malaysia, 12-14 Sep.2017.
  • Presented a paper entitled ““Edge Detection Using Sparse Banded Filter Matrices” – Second International Symposium on Computer Vision and the Internet (VisionNet’15) held at SCMS School of Engineering, Aluva, Kochi on Aug 10-13, 2015. Publisher: Elsevier Procedia Computer Science Journal. (Published)
  • Presented a paper entitled “Role of Teachers in Nation Building” in the seminar for College Faculty on Swami Vivekananda’s thoughts in the modern context organized by Swami Vivekananda 150th Birth Anniversary Celebration Committee, Coimbatore Region in association with Hindusthan Arts and Science, Coimbatore on September 7, 2013.
  • Rendered a lecture on “Signal and Image Processing Application” on two days workshop on Sparse Image and Signal Processing-2013 organized by organized by the Centre for Excellence in Computational Engineering and Networking (CEN), Amrita Vishwa Vidyapeetham, Coimbatore.
  • Rendered a talk on “Hyperspectral Image Processing” at “First National Workshop on Sparse Image and Signal Processing (SISP-2011), organized by the Centre for Excellence in Computational Engineering and Networking (CEN), Amrita Vishwa Vidyapeetham, Coimbatore.
  • Presented a paper entitled “A Decision Tree Based Land Cover Image Classification Using Color Space and Texture” in 2011 IEEE International Conference on Computational Intelligence and Computing Research, at Cape Institute of Technology, Levengipuram, Kanyakumari, India.
  • Presented a paper entitled “An Effective pre-processing algorithm for detecting noisy spectral bands in hyperspectral imagery” in International Symposium on Ocean Electronics, SYMPOL 2011 at Cochin university of Science and Technology (CUSAT), Kochi.
  • Presented a paper entitled “A Decision Tree Based Land Cover Image Classification Using Color Space and Texture” in National Level Seminar on Signal Processing held at Sree Narayana Guru Institute of Science and technology, Kochi.
  • Rendered Invited Guest Lecture on “Remote Sensing and Applications of GIS” at Avinashilingam University, Coimbatore.

Achievements

  • Awarded with Cash Prize of Rs.2000 (each for a Semester) for securing First Rank in M. Tech. (I- IV Semester) Examination by Amrita Vishwa Vidyapeetham, Coimbatore.
  • Proficiency Holder in M.Sc (2006- 2008)
  • Short listed for the National level presentation in “Einstein’s Year of Physics – 2005” conducted by the members of “Indian Association of Physics-Mumbai”.
  • Published an article in Tamil in Amrita University Magazine, Amritadhwani 2013.

Social Activities

  • Active National Service Scheme (NSS) volunteer during the period 2003- 2006.
  • Actively participated in ten day Special Camping Programme organized at a village by Avinashilingam University Coimbatore.
  • Actively participated in three days Residential Youth Camp on Achieving Human Excellence organized by Ramakrishna Mission Vidhyalaya, Coimbatore.
  • Actively participated in Resources Mobilization for Leprosy eradication.
  • Actively served as volunteer on the occasion of the 59th and 60th birthday celebrations of Sri Mata Amnritanandamayi Devi during 26-27 September, 2012,2013.

Guided M. Tech. Dissertations

Year M. Tech. Dissertations Title
2019 Breast Cancer Classification Using Capsule Network with Pre-Processed Histology Images.
2019 Convolutional Neural Networks for Fingerprint Liveness Detection Systems.
2019 A Transferable Deep Learning Approach for the Classification of Cardiac Diseases Diagnosed Using Electrocardiogram and Phonocardiogram Signals.
2019  Convolutional Neural Networks for Placenta Cell Classification.
2019 Effect of Data Pre-Processing on Brain Tumor Classification Using CapsuleNet.
2019 Remote Sensing Image Super Resolution Using Residual Dense Network.
2019 Open Set Domain Adaptation for Hyperspectral Image Classification Using Generative Adversarial Network.
2018 Single Plane Scene Image Classification Using Deep Convolution Features
2018 Convolution and Recurrent Neural Networks for Disease Diagnosis
2018 Deep Learning Architecture for Land Cover Classification Using Red and Near-Infrared Satellite Images
2018 Dimensionality Reduction for Hyperspectral Image Classification Using Deep Learning and Kernel Methods
2018 Randomized Methods for Dimensionality Reduction of Hyperspectral Image Classification
2018 Effect of Denoising on Hyperspectral Image Classification Using Deep Networks and Kernel Methods
2018 Spatio-Spectral Compression and Analysis of Hyperspectral Images Using Tensor Decomposition Techniques
2018 Deep Rectified System for High-Speed Tracking in Images (DRSHTI)
2017 Color image Dehazing using Variational Mode Decomposition
2017 Scene classification using Deep Belief Network and Support Vector Machine
2017 Effect of denoising and dimensoinality reduction on Vectorized Convolutional Neural Network for Hyperspectral Image Classification
2017 Effect of Dynamic Mode Decomposition based dimension reduction technique on Hyperspectral Image Classification
2017 Dependency of various color and intensity planes on CNN based image classification
2017 Effect of denoising and Variational Mode Decomposition based dimensionality reduction on sparsity based hyperspectral unmixing
2017 Fusion of panchromatic image with low-resolution multi-spectral images using NIHS Transform and Decomposition techniques
2016 Impact of Denoising and Dimensionality Reduction Technique on Kernel Based Hyperspectral Image Classification
2016 Decomposition Techniques Applied for Pan Sharpening
2015 Impact of Various Denoising Techniques on Hyperspectral Image Analysis
2015 Hyperspectral Image Classification using  Kernel Methods
2015 Comparative Analysis of Variational Mode & Empirical Mode Features on Hyperspectral Image Classification
2015 Performance Enhancement of Minimum Volume based Hyperspectral Unmixing Algorithm by Empirical Wavelet Transform and Variational Mode Decomposition
2015 Image Fusion using Empirical Wavelet Transform
2015 Enhanced Features for Hyperspectral Image Classification
2014 Classification of Hyperspectral Image using Scattering Transform
2014 Image Classification using Deep Learning Features
2012 Spatial preprocessing for Improved Sparsity based Hyperspectral Image Classification

 

Publications

Conference Paper

Image Classification using Deep Learning Features

Authors : Dr. Sowmya V.

Publisher : International Conference on Emerging Trends in Electrical Engineering-ICETREE

Improved color scene classification system using deep belief networks and support vector machines

Authors : Dr. Sowmya V., Dr. Govind D., Ajay, A. and Dr. Soman K. P

Publisher : 2017 IEEE International Conference on Signal and Image Processing Applications (ICSIPA)

A Comparative Analysis of Total Variation and Least Square Based Hyperspectral Image Denoising Methods

Authors : Dr. Sowmya V., N. V. Jacob and Dr. Soman K. P

Publisher : Proceedings of the 2018 IEEE International Conference on Communication and Signal Processing, ICCSP 2018

Effect of decolorized images in scene classification using deep convolution features

Authors : Dr. Sowmya V., N. Damodaran, Govind, D. and Dr. Soman K. P

Publisher : Procedia Computer Science

Breast cancer classification using capsule network with preprocessed histology images

Authors : Dr. Sowmya V., M. A. Anupama and Dr. Soman K. P

Publisher : Proceedings of the 2019 IEEE International Conference on Communication and Signal Processing, ICCSP 2019

A complex network approach for plant growth analysis using images

Authors : Dr. E. A. Gopalakrishnan, Dr. Sowmya V., Sajith Variyar V. V. and Dr. Soman K. P

Publisher : Proceedings of the 2019 IEEE International Conference on Communication and Signal Processing, ICCSP 2019

Spatio-Spectral Compression and Analysis of Hyperspectral Images using Tensor Decomposition

Authors : Dr. Sowmya V., R. K. Renu and Dr. Soman K. P

Publisher : 2018 24th National Conference on Communications, NCC 2018

Dimensionally reduced features for hyperspectral image classification using deep learning

Authors : Dr. Sowmya V., K. S. Charmisha, and Dr. Soman K. P.

Publisher : Lecture Notes in Electrical Engineering

Deep Neural Networks as Feature Extractors for Classification of Vehicles in Aerial Imagery

Authors : Dr. Sowmya V., V. S. Mohan and Dr. Soman K. P

Publisher : 2018 5th International Conference on Signal Processing and Integrated Networks, SPIN 2018

Dimensionality Reduction of Hyperspectral Images for Classification using Randomized Independent Component Analysis

Authors : Dr. Sowmya V., C. Jayaprakash, Damodaran, B. B. and Dr. Soman K. P

Publisher : 2018 5th International Conference on Signal Processing and Integrated Networks, SPIN 2018

Deep alexnet with reduced number of trainable parameters for satellite image classification

Authors : Dr. Sowmya V., A. Unnikrishnan and Dr. Soman K. P

Publisher : Procedia Computer Science

Hyperspectral image denoising: A least square approach using wavelet filters

Authors : Dr. Sowmya V., V. S. Dev, Rajan and Dr. Soman K. P

Publisher : 2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017

Least square based image deblurring

Authors : Dr. Sowmya V., S. Jose, Neethu Mohan and Dr. Soman K. P

Publisher : 2017 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2017

A novel approach for denoising coloured remote sensing image using Legendre Fenchel Transformation

Authors : Dr. Sowmya V., S. Santhosh, Abinaya, N., Rashmi, G. and Dr. Soman K. P

Publisher : 2014 International Conference on Recent Trends in Information Technology, ICRTIT 2014

Aerial Image Classification using GURLS and LIBSVM

Authors : Dr. Sowmya V., A. Joy, Merlin, D., .K, D. and Dr. Soman K. P

Publisher : 5th IEEE International Conference on Communication and Signal Processing-ICCSP'15

X-ray Image Classification Based On Tumor using GURLS and LIBSVM

Authors : Dr. Sowmya V., P. A, R, M. and Dr. Soman K. P

Publisher : International Conference on Communications and Signal Processing (ICCSP’16)

Low Contrast Satellite Image Restoration based on adaptive Histogram Equalization and Discrete Wavelet Transform

Authors : Dr. Sowmya V., M. P, M, S. and Dr. Soman K. P

Publisher : - 5th IEEE International Conference on Communication and Signal Processing-ICCSP'15

Dimensionality Reduction Using Band Selection Technique for Kernel Based Hyperspectral Image Classification

Authors : Dr. Sowmya V., R. Reshma, Dr. Soman K. P., J., M., and J., J.

Publisher : 6th International Conference on Advances in Computing and Communications , ICACC-2016

Application of Least Square Denoising to Improve ADMM Based Hyperspectral Image Classification

Authors : Dr. Sowmya V., S. Srivatsa, Ajay, A., Chandni, C. K. and Dr. Soman K. P

Publisher : 6th International Conference on Advances in Computing and Communications , ICACC-2016

Conference Proceedings

An experimental study on application of orthogonal matching pursuit algorithm for image denoising

Authors : Dr. Sowmya V., M. Suchithra, Sukanya, P., Prabha, P., Sikha, O. K. and Dr. Soman K. P

Publisher : 2013 IEEE International Multi Conference on Automation, Computing, Control, Communication and Compressed Sensing, iMac4s 2013

A comparative study of spike and smooth separation from a signal using different overcomplete dictionary

Authors : Dr. Sowmya V., G. Aarthy, Amitha, P. L., Krishnan, T., Pillai, G. S. and Dr. Soman K. P

Publisher : 2013 IEEE International Multi Conference on Automation, Computing, Control, Communication and Compressed Sensing, iMac4s 2013

2D Image data approximation using Savitzky Golay filter – Smoothing and differencing

Authors : Dr. Sowmya V., Dr. Soman K. P., B. G. Gowri, Hariharan, V., Kumar, S. S.

Publisher : 2013 IEEE International Multi Conference on Automation, Computing, Control, Communication and Compressed Sensing, iMac4s 2013

Implementation of ℓ 1 magic and one bit compressed sensing based on linear programming using excel

Authors : Dr. Sowmya V., Indukala P. K., Lakshmi, K. and Dr. Soman K. P

Publisher : International Conference on Advances in Computing and Communications, ICACC 2012

An effective pre-processing algorithm for detecting noisy spectral bands in hyperspectral imagery

Authors : Dr. Sowmya V., B. D Bhushan, M Manikandan, S., and Dr. Soman K. P

Publisher : International Symposium on Ocean Electronics, SYMPOL 2011

A Decision Tree Based Land Cover Image Classification Using Color Space and Texture

Authors : Dr. Sowmya V.

Publisher : IEEE International Conference on Computational Intelligence and Computing Research

Comparison of Performance Analysis of Image Classification by K-Means and Bisecting K-Means

Authors : Dr. Sowmya V.

Publisher : 4th National Conference on Advanced Trends in Information and Computing Sciences (NCATICS’14)

ADMM based algorithm for spike and smooth signal separation using over-complete dictionary

Authors : Dr. Sowmya V., K. Harikumar, Athira, S., Nair, Y. C., and Soman, K. P

Publisher : 4th IEEE International Conference on Communication and Signal Processing-ICCSP'15

Performance enhancement of minimum volume-based hyperspectral unmixing algorithms by empirical wavelet transform

Authors : Dr. Sowmya V., P. G. Mol and Soman, K. P

Publisher : International Conference on Soft Computing Systems (ICSCS 2015), Advances in Intelligent Systems and Computing

Analysis of various color space models on effective single image super resolution

Authors : Dr. Sowmya V., N. John, Viswanath, A. and Dr. Soman K. P

Publisher : Advances in Intelligent Systems and Computing, International Symposium on Intelligent Systems Technologies and Applications (ISTA-15), co-located with 4th International Conference on Advances in Computing, Communications and Informatics, ICACCI 2015

Visualization of OFDM using Microsoft Excel spreadsheet in Linear Algebra Perspective

Authors : Dr. Sowmya V., Anand R., Dr. Soman K. P., Prabha, P., Sikha, O. K., Suchithra, M.

Publisher : International Conference on Advances in Computing and Communications, ICACC 2012

Computation of continuous wavelet transform using microsoft excel spreadsheet

Authors : Dr. Sowmya V., P. Prabha, Sikha, O. K., Suchithra, M., Sukanya, P. and Dr. Soman K. P

Publisher : Proceedings - 2012 International Conference on Advances in Computing and Communications, ICACC 2012

Significance of contrast and structure features for an improved color image classification system

Authors : Dr. Sowmya V., Dr. Govind D., Dr. Govind D. and Dr. Soman K. P

Publisher : 2017 IEEE International Conference on Signal and Image Processing Applications (ICSIPA)

Performance Evaluation of Edge Feature Extracted using Sparse Banded Matrix Filter Applied for Face Recognition

Authors : Dr. Sowmya V., Ashwini B, Neethu Mohan, Shriya se, and Dr. Soman K. P

Publisher : IEEE International Conference on Circuit, Power and Computing, ICCPCT-2017

Least Square Denoising in Spectral Domain for Hyperspectral Images

Authors : Dr. Sowmya V., Chippy Jayaprakash, Naveen Varghese Jacob, Renu .R.K. and Dr. Soman K. P

Publisher : Procedia Computer Science, 7th International Conference on Advances in Computing and Communications , ICACC-2017

Image Denoising based on Weighted Regularized Least Square Method

Authors : Dr. Sowmya V., M .Srikanth, K.S. Gokul Krishnan and K. P. Soman

Publisher : IEEE International Conference on Circuit, Power and Computing, ICCPCT-2017

Fusion of panchromatic image with low-resolution multispectral images using Dynamic Mode Decomposition

Authors : Dr. Sowmya V., V. Ankarao and Soman, K. P

Publisher : International Conference on Nextgen Electronic Technologies: Silicon to Software (ICNETS2)

ℓ1 Trend Filter for Image Denoising

Authors : Dr. Sowmya V., Sreelekshmy Selvin, S .GAjay, B.Ganga Gowri and K. P. Soman

Publisher : Procedia Computer Science

Effect of Dynamic Mode Decomposition Based Dimension Reduction Technique on Hyperspectral Image Classification

Authors : Dr. Sowmya V., Megha .P, and K. P. Soman

Publisher : International Conference on Nextgen Electronic Technologies: Silicon to Software (ICNETS2

Effect of Denoising on Dimensionally Reduced Sparse Hyperspectral Unmixing

Authors : Dr. Sowmya V., Swarna .M and K. P. Soman

Publisher : 7th International Conference on Advances in Computing and Communications , ICACC-2017

Comparative Analysis of Sparsity based and Kernel based algorithms for Hyperspectral Image Classification

Authors : Dr. Sowmya V., Vishnu Pradeep V, Reshma R and K. P. Soman

Publisher : IEEE International Conference on Circuit, Power and Computing, ICCPCT-2017

Vehicle detection in Aerial imagery using Eigen features

Authors : Dr. Sowmya V., Aleena Ajay, and K. P. Soman

Publisher : IEEE International Conference on Communication and Signal Processing-ICCSP'17

Sparse Image Denoising using Dictionary constructed based on Least Square Solution

Authors : Dr. Sowmya V., V. Ankarao, and K. P. Soman

Publisher : International Conference on Wireless Communications Signal Processing and Networking (WISPNET) 2017

Hyperspectral image denoising using legendre Fenchel Transformation for improved Multinomial Logistic Regression based classification

Authors : Dr. Sowmya V., Dr. Gandhiraj R., C. Aswathy, and Soman, K. P

Publisher : 4th IEEE International Conference on Communications and Signal Processing (ICCSP), 2015

Image Dehazing Using Variational Mode Decomposition

Authors : Dr. Sowmya V., Hima . T.Suseelan, and K. P. Soman

Publisher : International Conference on Wireless Communications Signal Processing and Networking (WISPNET 2017)

Effect of Denoising on Vectorized Convolutional Neural Network for Hyperspectral Image Classification

Authors : Dr. Sowmya V., Deepa Merlin Dixon.K, and K. P. Soman

Publisher : International Conference on Nextgen Electronic Technologies: Silicon to Software (ICNETS2), Lecture Notes in Electrical Engineering

Dependency of Various Color and Intensity Planes on CNN Based Image Classification

Authors : Dr. Govind D., Dr. Sowmya V., Sachin, R., and Dr. Soman K. P

Publisher : Advances in Intelligent Systems and Computing, International Symposium on Signal Processing and Intelligent Recognition Systems SIRS 2017

Empirical Wavelet Transform for Multifocus Image Fusion

Authors : Dr. Sowmya V., S. Moushmi and Soman, K. P

Publisher : International Conference on Soft Computing Systems (2015), Advances in Intelligent Systems and Computing

Hyperspectral image classification using Random Kitchen Sink and Regularized Least Squares

Authors : Dr. Sowmya V., N. Haridas and Soman, K. P

Publisher : 4th IEEE International Conference on Communications and Signal Processing (ICCSP), 2015

Dimensionality reduced recursive filter features for hyperspectral image classification

Authors : Dr. Sowmya V., L. S. Kiran and Soman, K. P

Publisher : Advances in Intelligent Systems and Computing, Second International Conference on Computer and Communication Technologies (IC3T -2015)

Effect of Dimensionality Reduction on Sparsity Based Hyperspectral Unmixing

Authors : Dr. Sowmya V., M. Swarna and Dr. Soman K. P

Publisher : 8th International Conference on Soft Computing and Pattern Recognition (SoCPAR)

Least Square Based Fast Denoising approach to Hyperspectral Imagery

Authors : Dr. Sowmya V., S. Srivatsa and Dr. Soman K. P

Publisher : 4th International Conference on Advanced Computing, Networking and Informatics, ICACNI-2016, Centre for Computer Vision and Pattern Recognition,

Edge Detection Using Sparse Banded Filter Matrices

Authors : Dr. Sowmya V., Neethu Mohan, and Dr. Soman K. P

Publisher : Second International Symposium on Computer Vision and the Internet (VisionNet’15)

Comparative Analysis of Scattering and Random Features in Hyperspectral Image Classification

Authors : Dr. Sowmya V., N. Haridas and Dr. Soman K. P

Publisher : Second International Symposium on Computer Vision and the Internet (VisionNet’15)

Hyperspectral Image Denoising using Low Pass Sparse Banded Filter Matrix for Improved Sparsity Based Classification

Authors : Dr. Sowmya V., C. Aswathy and K. P. Soman

Publisher : Second International Symposium on Computer Vision and the Internet (VisionNet’15)

Fast Fourier Transform and Nonlinear Circuits Based Approach for Smart Meter Data Security

Authors : Dr. Sowmya V., J. M Babu and Soman, K. P

Publisher : International Conference onSmart Grid Technologies (ICSGT’15)

Hyperspectral image denoising using legendre-fenchel transform for improved sparsity based classification

Authors : Dr. Sowmya V., N. Haridas, Aswathy, C. and Dr. Soman K. P

Publisher : Advances in Intelligent Systems and Computing

Variational Mode Feature-Based Hyperspectral Image Classification

Authors : Dr. Sowmya V., N. Nechikkat and Soman, K. P

Publisher : Advances in Intelligent Systems and Computing, Second International Conference on Computer and Communication Technologies (IC3T-2015)

Super resolution blind reconstruction of low resolution images using framelets based fusion

Authors : Dr. Sowmya V., B. D. Bhushan and Dr. Soman K. P

Publisher : International Conference on Recent Trends in Information, Telecommunication, and Computing ITC 2010

Journal Article

Computational Thinking with Spreadsheet: Convolution, High-Precision Computing and Filtering of Signals and Images

Authors : Dr. Sowmya V., K. P. Soman, Kumar, S and Shajeesh, K. U

Publisher : International Journal of Computer Applications

Spatial preprocessing for improved sparsity based hyperspectral image classification

Authors : Dr. Sowmya V., K. Balakrishnan and Dr. Soman K. P

Publisher : International Journal of Engineering Research and Technology (IJERT)

Performance Comparison of Empirical wavelet Transform and Empirical Mode Decomposition on Pan sharpening

Authors : Dr. Sowmya V., S., M., and Soman, K. P

Publisher : International Journal of Applied Engineering Research

Effect of AB filter denoising on ADMM based Hyperspectral Image Classification

Authors : Dr. Sowmya V., A. C, Haridas, N., and Dr. Soman K. P

Publisher : International Journal of Applied Engineering Research (IJAER)

Significance of incorporating chrominance information for effective color-to-grayscale image conversion

Authors : Dr. Sowmya V., Govind, D. and Soman, K. P

Publisher : Signal, Image and Video Processing

Fourier Descriptor features for Shape Deformation Classification using Random Kitchen Sink

Authors : Dr. Sowmya V., S. Se, Pradeep, D and Dr. Soman K. P

Publisher : Journal of Chemical and Pharmaceutical Sciences

Significance of perceptually relevant image decolorization for scene classification

Authors : Dr. Govind D., Dr. Sowmya V., Soman, K. Padanyl

Publisher : Journal of Electronic Imaging

Fusion of panchromatic image with low-resolution multispectral images using Dynamic Mode Decomposition

Authors : Dr. Sowmya V., V. Ankarao and Soman, K. P

Publisher : International Conference on Nextgen Electronic Technologies: Silicon to Software (ICNETS2)

Effect of Legendre-Fenchel Denoising and SVD based Dimensionality Reduction Algorithm on Hyperspectral Image Classification

Authors : Dr. Sowmya V.

Publisher : Special Issue in the Journal of Neural Computing and Applications, Springer

Impact of least square denoising on kernel based hyperspectral image classification

Authors : Dr. Sowmya V., P. Megha, Swarna, M., K. Dixon, D. Merlin and Dr. Soman K. P

Publisher : International Journal of Control Theory and Applications

Application of M-band wavelet in pan-sharpening

Authors : Dr. Sowmya V., V. V. Pradeep and Dr. Soman K. P

Publisher : Special Issue in the Journal of Intelligent and Fuzzy Systems, IOS Press, Netherlands

Significance of processing chrominance information for scene classification: a review

Authors : Dr. Sowmya V., Govind, D., and Dr. Soman K. P

Publisher : Artificial Intelligence Review

Dimensionality reduction by dynamic mode decomposition for hyperspectral image classification using deep learning and kernel methods

Authors : Dr. Sowmya V., K. S. Charmisha and Dr. Soman K. P

Publisher : Communications in Computer and Information Science

Multi-sensor data fusion using NIHS transform and decomposition algorithms

Authors : Dr. Sowmya V., V. Ankarao and Dr. Soman K. P

Publisher : Multimedia Tools and Applications

A two-band convolutional neural network for satellite image classification

Authors : Dr. Sowmya V., A. Unnikrishnan and Dr. Soman K. P

Publisher : Lecture Notes in Electrical Engineering

Pre-processed hyperspectral image analysis using tensor decomposition techniques

Authors : Dr. Sowmya V., R. K. Renu and Dr. Soman K. P

Publisher : Communications in Computer and Information Science

Hyperspectral image: Fundamentals and advances

Authors : Dr. Sowmya V., Dr. Soman K. P and Hassaballah, M

Publisher : Studies in Computational Intelligence

Effect of dynamic mode decomposition-based dimension reduction technique on hyperspectral image classification

Authors : Dr. Sowmya V., P. Megha and Dr. Soman K. P

Publisher : Lecture Notes in Electrical Engineering

Band selection using variational mode decomposition applied in sparsity-based hyperspectral unmixing algorithms

Authors : Dr. Sowmya V., M. Swarna and Dr. Soman K. P

Publisher : Signal, Image and Video Processing

Spreadsheet implementation of random kitchen sink for classification

Authors : Dr. Sowmya V., Y. C. Nair, Binsha, P., V. Pradeep and Dr. Soman K. P

Publisher : International Journal of Applied Engineering Research

Parameter analysis of random kitchen sink algorithm

Authors : Dr. Sowmya V., S. Athira, Harikumar, K and Dr. Soman K. P

Publisher : International Journal of Applied Engineering Research

Smart meter data security based on cosine transform and chaotic theory

Authors : Dr. Sowmya V., M. Aswathi, M. Babu, J and Soman, K. P

Publisher : International Journal of Applied Engineering Research

Multispectral and Panchromatic Image Fusion using Empirical Wavelet Transform

Authors : Dr. Sowmya V., S. Moushmi, and Dr. Soman K. P

Publisher : Indian Journal of Science and Technology

Performance Enhancement of Minimum Volume based Hyper Spectral Unmixing Algorithms by Variational Mode Decomposition

Authors : Dr. Sowmya V., P. G. Mol and Soman, K. P

Publisher : Indian Journal of Science and Technology

ADMM based hyperspectral image classification improved by denoising using legendre fenchel transformation

Authors : Dr. Sowmya V., C. Aswathy and Dr. Soman K. P

Publisher : Indian Journal of Science and Technology

GURLS vs LIBSVM: Performance Comparison of Kernel Methods for Hyperspectral Image Classification

Authors : Dr. Sowmya V., Haridas, Nikhila and Dr. Soman K. P

Publisher : Indian Journal of Science and Technology

Effect of denoising on hyperspectral image classification using deep networks and kernel methods

Authors : Dr. Sowmya V., N. V. Jacob, and Dr. Soman K. P.

Publisher : Journal of Intelligent and Fuzzy Systems

Deep learning architectures for land cover classification using red and near-infrared satellite images

Authors : Dr. Sowmya V., A. Unnikrishnan and Dr. Soman K. P.

Publisher : Multimedia Tools and Applications

Deep rectified system for high-speed tracking in images

Authors : Dr. Sowmya V., V. S. Mohan, Vinayakumar, R. and Dr. Soman K. P.

Publisher : Journal of Intelligent and Fuzzy Systems

Single-plane scene classification using deep convolution features

Authors : Dr. Sowmya V., N. Damodaran, Govind, D., and Dr. Soman K. P

Publisher : Advances in Intelligent Systems and Computing

Scene classification using transfer learning

Authors : Dr. Sowmya V., N. Damodaran, Govind, D., and Dr. Soman K. P

Publisher : Studies in Computational Intelligence

Classification of hyperspectral images using scattering transform

Authors : Dr. Sowmya V., P. S. Ashitha and Soman, K. P

Publisher : International Journal of Scientific Engineering Research

Image Classification Using Convolutional Neural Networks

Authors : Dr. Sowmya V., P., S. K., and Deepika, J.

Publisher : International Journal of Scientific Engineering Research

A Comparative Analysis of Variational Mode and Empirical Mode Features on Hyperspectral Image Classification

Authors : Dr. Sowmya V., N. Nechikkat and Soman, K. P

Publisher : International Journal of Applied Engineering Research

Effect of Dimensionality Reduction on Sparsity Based Hyperspectral Unmixing

Authors : Dr. Sowmya V., M. Swarna and Dr. Soman K. P

Publisher : 8th International Conference on Soft Computing and Pattern Recognition (SoCPAR)

Least Square Based Fast Denoising approach to Hyperspectral Imagery

Authors : Dr. Sowmya V., S. Srivatsa and Dr. Soman K. P

Publisher : 4th International Conference on Advanced Computing, Networking and Informatics, ICACNI-2016, Centre for Computer Vision and Pattern Recognition,

Regularized least square approach for remote sensing image denoising using wavelet filters

Authors : Dr. Sowmya V., M. Swarna, Megha, P and Dr. Soman K. P

Publisher : Indian Journal of Science and Technology

Shallow Cnn with Lstm layer for tuberculosis detection in microscopic image

Authors : Dr. Sowmya V., A. Simon, Vinayakumar, Dr. Soman K. P

Publisher : International Journal of Recent Technology and Engineering

Enhanced Variational Mode Features for Hyperspectral Image Classification

Authors : Dr. Sowmya V., L. S. Kiran and Dr. Soman K. P

Publisher : Journal of Chemical and Pharmaceutical Sciences

Low dimensional variational mode features for hyperspectral image classification

Authors : Dr. Sowmya V., N. Nechikkat and Dr. Soman K. P

Publisher : Journal of Chemical and Pharmaceutical Sciences

Improvement in kernel based Hyperspectral image classification using legendre fenchel denoising

Authors : Dr. Sowmya V., Reshma R and Dr. Soman K. P

Publisher : Indian Journal of Science and Technology

Variational mode decomposition based multispectral and panchromatic image fusion

Authors : Dr. Sowmya V., V. V. Pradeep and Soman, K. P

Publisher : International Journal of Control Theory and Applications

Aerial and satellite image denoising using least square weighted regularization method

Authors : Dr. Sowmya V., D. Merlin K. Dixon, Ajay, A and Soman, K. P

Publisher : Indian Journal of Science and Technology

Least Square based image denoising using wavelet filters

Authors : Dr. Sowmya V., V. P.V, G, R. Devi and Dr. Soman K. P

Publisher : Indian Journal of Science and Technology

Performance Evaluation of Sparse Banded Filter Matrices using content based image retrieval

Authors : Dr. Sowmya V., H. T. Suseelan, Sudhakaran, S and Dr. Soman K. P

Publisher : Institute of Integrative Omics and Applied Biotechnology

Least Square Based approach for Image Inpainting

Authors : Dr. Sowmya V., A. M, N, D., Mahan, N., and Dr. Soman K. P

Publisher : Institute of Integrative Omics and Applied Biotechnology

Digit recognition using multiple feature extraction

Authors : Dr. Sowmya V., D. P. Kuttichira and Dr. Soman K. P

Publisher : IIOAB Journal

Least Square based Signal Denoising and Deconvolution using Wavelet Filters

Authors : Dr. Sowmya V., Praveena, R., and K. P. Soman

Publisher : Indian Journal of Science and Technology

Newspaper Article

Voice Your Views -2 – Is Coimbatore Safe for Women?

Authors : Dr. Sowmya V.

Publisher : The Hindu Metroplus, CBE Edition

Voice Your Views -3- Favorite yet unusual getaways at Coimbatore

Authors : Dr. Sowmya V.

Publisher : The Hindu Metroplus, CBE Edition

Voice Your Views -5 –Should the death penalty be abolished?

Authors : Dr. Sowmya V.

Publisher : The Hindu Metroplus, CBE Edition

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