A. V. Narasimhadhan


Associate Professor

Date of Joining at NITK: 

Monday, March 25, 2013

Professional Experience: 

Total 11 years, at NITK 10 years 6 months.

Contact Details


dhan257 [at] gmail[dot]com


Faculty (author) Identifiers
Academic Background

Ph.D.(EE)- Indian Institute of Science (IISc), 2012. M.Tech.(ECE) – Indian Institute of Technology Guwahati (IIT G) , 2007, B.Tech. (ECE) – Andhra University (Campus), 2005.

Areas of Interest

Medical Imaging, Digital Signal Processing, Micro wave Engineering and Computer Vision.

Supervision of Ph.D

Completed: 3
Submitted: 4
Ongoing: 3

Significant Publications

Journal papers :

  1. Ravikumar, K.N.Yadav, A.Kumar, H.Gangadharan, K.V.Narasimhadhan, A.V.,  "Gearbox fault diagnosis based on Multi-Scale deep residual learning and stacked LSTM model", Measurement: Journal of the International Measurement Confederation186,110099.
  2. Palla Parasuram, Amba Shetty, Raghavendra B.S and A V Narasimhadhan, Subtractive Clustering and Phase Correlation Similarity Measure for Endmember Extraction, Infrared Physics and Technology, ELSEVIER, 2020, Accepted. 
  3. Asha C S and A. V. Narasimhadhan, A Comparative Study of Illumination Invariant Techniques in Video Tracking Perspective, IETE Technical Review, 2019.
  4. Karuna Kumari Eerapu, Balraj Aswath, Shyam Lal, Fabio DellAcqua and A. V. Narasimhadhan, Dense Refinement Residual Network for Road Extraction from Aerial Imagery Data, IEEE Access, 2019.
  5. Nagaraj Y, Sai Teja and A V Narasimhadhan, Automatic segmentation of intima media complex in carotid ultrasound images using Support Vector Machine" AJSE, Springer, 2019.
  6. Asha C S and A. V. Narasimhadhan, Visual Tracking with Conditional Switching to Disjoint Tracker, IETE journal of Research, 2018.
  7. Asha C S and A V Narasimhadhan, Enhanced Median Flow Tracker Based on Photometric Correction for Videos with Abrupt Changing Illumination , The International Arab Journal of Information Technology Accepted, in press, 2018.
  8. Karuna Kumari E, Devikalyan Das, Shilpa Suresh, Shyam Lal and A. V. Narasimhadhan, A Robust Framework for Quality Enhancement of Aerial Remote Sensing Images, Infrared Physics and Technology, 2018.
  9. Nagaraj Y, Asha C S, Hema Sai Teja A, A V Narasimhadhan, Carotid wall segmentation in longitudinal ultrasound images using structured random forest , Journal of Computers and Electrical Engineering (Elsevier), 2018.
  10. Nagaraj Y, Pardhu Madipalli, Jeny Rajan, P Krishna Kumar, A. V. Narasimhadhan, "Segmentation of Intima Media Complex From Carotid Ultrasound Images Using Wind Driven Optimization Technique, Biomedical Signal Processing and Control", (Elsevier), 2017.
  11. Asha C S and A. V. Narasimhadhan, "Robust Infrared Target Tracking using Discriminative and Generative Approaches, accepted Infrared Physics and Technology" (Elsevier), 2017.
  12. A. Sharma K Naga Ganesh, K J Patrice Wira, Ravi Prasad and Shyam Lal and Narasimhadhan A V, "Modified Null Space Strategy to Solve Consensus Problem", Published in KJS.
  13. Shyam Lal , A. V. Narasimhadhan and Rahul Kumar, "Automatic Method for Contrast Enhancement of Natural Color Images", Journal of Electrical Engineering and Technology, 10(3): 1233-1243,   2015.
  14. A V Narasimhadhan, A Sharma and D Mistry, "Image Reconstruction from Fan-Beam Projections without Back-Projection Weight in a 2-D Dynamic CT: Compensation of Time Dependent Rotational, Uniform Scaling and Translational Deformations," Open Journal of Medical Imaging, Vol. 3 No. 4, pp. 136-143, 2013.
  15. A V Narasimhadhan and K Rajgopal, "FDK algorithms with no backprojection weight for circular and helical cone-beam CT",  International Journal of Biomedical Imaging, Volume 2012, Article ID 969432, 12 pages, 2012.
  16. A V Narasimhadhan and K Rajgopal , "Analysis and computer simulations of fan-beam algorithms with no backprojection weight for equi-space linear array detector," J. of Non destructive testing and evaluation, ISNT, 10(1), pp. 50-59, 2011.

Conference Papers:

  1. M. Ajay Babu, K. Krishnamoorthy and A.V. Narasimhadhan, A High Gain Zero Index Metamaterial for Radome Applications, accepted, IEEE Connect, 2020.
  2. Deepa C, Amba Shetty, A V Narasimhadhan, Quality Assessment of Dimensionatly Reduction Techniques on Hyperspectral Data: A Neural Network based Approach, Accepted, ISPRS, 2020.
  3. C Akshay Kumar, Mahesh Kumar T N and A V Narasimhadhan, Cell Segmentation by Modified U-Net Architecture for Biomedical Images, Accepted, IEEE Connect,2020.
  4. Rama Sai Mamidala, Uday Uthkota, Mahamkali Bhavani Shankar, A Joseph Antony and A V Narasimhadhan, Dynamic Approach for Lane Detection using Google Street View and CNN, accepted, IEEE Tencon 2019.
  5. A.V Narasimhadhan, Aman Sharma, Jenny Rajan, G V S S K R Naganjaneyulu, Sure Avinash P K Vinay and N Bal Kishan, "Reconstruction of Edges from FanBeam Projections", accepted, IEEE Tencon 2018, South Korea.
  6. Asha C S and A V Narasimhadhan, "Vehicle Counting for Trac Management System using YOLO and Correlation Filter", IEEE Connect 2018.
  7. Pardhu Madipalli, Sandeep Kotta, Harish Dadi, Nagaraj Y, Asha C S and A V Narasimhadhan, "Fully Automatic Segmentation of Intima Media Complex in Common Carotid Artery Using Adaptive Wind Driven Optimization", NCC 2018.
  8. Nagaraj Y and A V Narasimhadhan, "Comparison of edge detection algorithms in the framework of despeckling carotid ultrasound images based on Bayesian estimation approach", NCVPRIPG 2017, IIT Mandi.
  9. G V S S K R Naganjaneyulu, Ch Sai Krishna and A V Narasimhadhan, "A Novel Method for Logo Detection Based on Curvelet Transform Using GLCM Features", CVIP, 2017
  10. Asha C S and A V Narasimhadhan, "Evaluation of Feature Channels for Object Tracking in RGB and Thermal Imagery Using Correlation Filter", NCC 2017
  11. G V S S K R Naganjaneyulu, Basheeruddin Shah Shaik and A V Narasimhadhan, "RPeak Delineation in ECG Signal Based on Polynomial Chirplet Transform using Adaptive Threshold", ICIIS 2016.
  12. Sourabh Malpani, Asha C S and A V Narasimhadhan, "Thermal Vision Human Classication and Localization using Bag of Visual Word" IEEE Tencon 2016
  13. Nagaraj Y, Asha C S and A V Narasimhadhan, "Assessment of Speckle Denoising in Ultrasound Carotid Images using Least Square Bayesian Estimation Approach" IEEE Tencon 2016
  14. G V S S K R Naganjaneyulu, and A V Narasimhadhan, "A Multi Clue Heuristic Based Algorithm for Table Decteion" IEEE Tencon 2016
  15. G V S S K R Naganjaneyulu, and A V Narasimhadhan, "A Novel Method for Pitch Detection via Instantaneous Frequency Estimation using Polynomial Chirplet Transform" IEEE Tencon 2016
  16. Sourabh Malpani, Anu Shaju Areeckal and A V Narasimhadhan, "Multi-Class Object Catergorization based on Binary Descriptor" Accepted in ICECS-2016
  17. Asha C S , and A V Narasimhadhan, "Adaptive learning rate for visual tracking using corrleation lters" in the proceedings of ICISP-2016
  18. Basheeruddin Shah Shaik, G V S S K R Naganjaneyulu Gudapati T. Chandrasheker and A V Narasimhadhan, "Method for QRS Delineation Based on STFT using Adaptive Threshold", ICISP-2015.
  19. Basheeruddin Shah Shaik, G V S S K R Naganjaneyulu Gudapati and A V Narasimhadhan, "A Novel Approach for QRS Delineation in ECG Signal Based on Chirplet Transform", IEEE Connect 2015.
  20. G V S S K R Naganjaneyulu , A V Narasimhadhan and K Venkatesh "Performance evaluation of OCR on poor resolution text document images with dierent preprocessing steps", Proceedings of IEEE Tencon, Oct 2014.
  21. V Anudeep kumar reddy, P Saidi Reddy, G R C Reddy, R L N Sai Prasad, A V Narasimhadhan, K Sandeepkumar and Sanjeev Afzulpurkar, \Simultaneous measurement of temperature and pressure sensor for oceanography using Bragg gratings," in Proceedings of Ocean Sensing and Monitoring, 2013, USA.
  22. A V Narasimhadhan, K Sumith and K Rajgopal, "3D Reconstruction using FDK Algorithm with no backprojection weight from completed projections in lateral truncation situation: A performance evaluation study," in Proceedings of EE Centenary Conference, IISc, 2011, Bangalore, India.
  23. A V Narasimhadhan and K Rajgopal, "A new hybrid-FBP inversion algorithm with inverse distance backprojection weight for CT reconstruction," in Proceedings of 11th Fully 3D Meeting and 3nd HPIR Workshop, pp. 84-87, 2011, Postdam, Germany.
  24. K Sumith, A V Narasimhadhan and K Rajgopal, "Evaluation of 2D Image Reconstruction using Fan-Beam FBP algorithm with no Backprojection Weight from WLP Completed Truncated Projection Data," in Proceedings of CISP-BMEI-11, 2011, Shanghai, China.
  25. K Sumith, A V Narasimhadhan and K Rajgopal, "Performance Evaluation of Reconstruction with Fan-Beam Algorithm with no Backprojection Weight in Truncated Projection Completionusing Linear Prediction, in Proceedings of Tencon IEEE, 2011, bali, Indonesia.
  26. A V Narasimhadhan and K Rajgopal, "An Ecient Reconstruction Algorithm for Reducing the Axial Intensity Drop in Circular Cone-beam CT," 2-Day International Symposium on Medical Imaging: Perspectives on Perception and Diagnostics, IIT Delhi, 2010.
  27. A V Narasimhadhan and K Rajgopal, "Helical FDK Algorithms With No Backprojection Weight," in Proceedings of Tencon IEEE, pp. 24-27, 2009.
  28. A V Narasimhadhan, K P Anoop and K Rajgopal, "FDK algorithms with no backprojection weight, " in Proceedings of 10th Fully 3D Meeting and 2nd HPIR Workshop, pp. 158-161, 2009, Beijing, China.
  • Honororium for reviewing the book titled "Principles of Electromagnetic", 2 Edition, McGraw Hill Education.
  • Certicate of Appreciation for the outstanding support during Image processing workshop organized by i3indya Technologies. 
  • Best paper award for the J. of Non destructive testing and evaluation, ISNT, 10(1), 50-59, 2011
  • Granted registration fee from the conference organisers for attending the Fully 3D conference in Beijing, China, 2009.
  • Secured 99.01 percentile in Graduate Aptitude Test in Engineering (GATE)-2005.

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Department of ECE, NITK, Surathkal
P. O. Srinivasnagar,
Mangalore - 575 025 Karnataka, India.

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