Back close

Karthika R.

Asst. Professor

Karthika R. currently serves as Assistant Professor at department of Electronics and Communication Engineering, School of Engineering. Her areas of research include Digital Communication and Analog Electronics.

Qualification: M.Tech
Research Interest: Analog Electronics, Digital Communication, Image Processing, Pattern Recognition


R. Karthika is working as an Assistant Professor in the department of Electonics and Communication Engineering, School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore. She completed her B. E. degree in Electronics and Communication from Madras University in 2000. She received her M.Tech. degree in Computer Vision and Image Processing from Amrita Vishwa Vidyapeetham. Currently she is pursuing Ph. D. in Amrita Vishwa Vidyapeetham. Her current research interests include Pattern Recognition, Image Processing and Deep Learning. She is a member in Institution of Electronics and Telecommunication Engineers (IETE).


  • Pursuing: Ph. D. in Image Processing
    Amrita Vishwa Vidyapeetham
  • 2011: M. Tech. in Computer Vision and Image Processing
    Amrita Vishwa Vidyapeetham

Professional Experience

Year Affiliation
2007- Till date Assistant Professor (SR), Amrita Vishwa Vidyapeetham
Domain : Teaching and Research
2001-2007(1.10.2017) Assistant Professor, Amrita Vishwa Vidyapeetham
Domain : Teaching and Research

Academic Responsibilities

SNo Position Class / Batch
1. Batch Coordinator 2016-2020
2. Class Adviser 2016-2020

Undergraduate Courses Handled

  1. Digital Signal Processing
  2. Signals and Systems
  3. Digital circuits and systems
  4. Microcontroller and its Applications

Post-Graduate / PhD Courses Handled

  1. Image and video processing (CSP)
  2. Sensing for autonomous vehicle

Innovations in Teaching – Learning

Innovation Method Description with Tools used
Common online continuous Assessment system is introduced in the subject 15 ECE202- Digital circuits and systems for 10 classes AUMS

Participation in Faculty Development / STTP / Workshops /Conferences

SNo Title Organization Period Outcome
1 National workshop on computer vision and image processing techniques Amrita vishwavidyapeetham, coimbatore April 30 – 31, 2017
1. ISRO sponsored national seminar on Techniques and applications of hyperspectral image analysis. Amrita vishwavidyapeetham, coimbatore April 19 – 20, 2016 Elective Course and Research
2. ITAA-Training Amrita vishwavidyapeetham, coimbatore July 10, 2015  Trained for Counselling
3. DRDO sponsored National symposium on green Electronics Amrita vishwavidyapeetham, coimbatore December 12 – 13, 2014 Teaching learning process
4. Probability and graphical models Amrita vishwavidyapeetham, Coimbatore December 27 – 29, 2014 Research
5 IETE sponsored the art of technical paper writing and professional Ethics Amrita vishwavidyapeetham, Coimbatore October 16, 2014 Research
6. Research seminar on emerging perspectives in Nano electronics R&D Amrita vishwavidyapeetham, Coimbatore September 19, 2014 Research
7 Signal and image processing applications using Xilinx system generator Amrita vishwavidyapeetham, Coimbatore April 10 – 11, 2014 Research
8 ISTE workshop on signals and systems Indian institute of technologykharagpur January 2 – 12, 2014 Teaching learning process
9 Image processing with Beagle board Amrita vishwavidyapeetham, Coimbatore December 20, 2014 Research
10. National level workshop on Sparse image and signal processing Amrita vishwavidyapeetham, Coimbatore June 3 – 4, 2013 Research
11 Workshop on open source for computer vision and image processing Amrita vishwavidyapeetham, Coimbatore September 29 – October 12, 2011 Research
12 Facebook apps workshop on open sorce community Amrita vishwavidyapeetham, Coimbatore February 10, 2011 Learning
13 Ethical hacking workshop Amrita vishwavidyapeetham, Coimbatore February 11 – 12, 2011 Learning
14 IETE sponsored faculty development programme on signals and systems Amrita vishwavidyapeetham, Coimbatore June 29 to July 3, 2009 Teaching learning process
15 workshop on support vector machines and applications Amrita vishwavidyapeetham, Coimbatore May 11 – 13, 2009 Research
16 Workshop on image processing techniques Amrita vishwavidyapeetham, Coimbatore January 5 – 7, 2009 Research
17 IETE workshop on Image processing algorithms Amrita vishwavidyapeetham, Coimbatore December 17 – 19, 2007 Research
18 LABVIEW 7.0 basics Amrita vishwavidyapeetham, Coimbatore February 7 – 19, 2005 Learning
19 AICTE-ISTE sponsored short term training programme on self intelligent electro mechanical systems Kumaraguru college of technology March 15 – 26, 2004 Learning
20 AICTE-ISTE sponsored short term training programme on  Introduction to bioinformatics algorithms and their parallel implementation Amrita vishwavidyapeetham, Coimbatore November 10 – 21, 2003 Learning

Academic Research – PG Projects

SNo Name of the Scholar Programme Specialization Duration Status
1. Amara dineshkumer  Automotive Electronics Advanced driver assistance systems 2018-19 Ongoing
2. Bini alias Communication engineering and signal processing Remote sensing image classification using deep learning 2017-18  Completed
3 S.Sathya Computer vision and image processing Image processing 2016-17 Completed
4 Vishnumaya Computer vision and image processing Image processing 2015-16 Completed

Instructional Materials Developed

Name & Description Outcome
Instruction material for ECE 292-Digital signal processing lab Course for 2014 Curriculum Uniform course delivery for all the classes.



Conference Paper

Environmental sound recognition using Gaussian mixture model and neural network classifier

Authors : Karthika R., S. P. Mohanapriya, and Sumesh, E. P.

Publisher : International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)

Conference Proceedings

Detection Of Vehicles Using Image Descriptor

Authors : Karthika R., A. .S, .M, J., Prakash, K., and R, S.

Publisher : Proceedings of SARC-ITR International Conference

Predicting BSE Sensex: Using Enhanced Black Litterman Model

Authors : Karthika R., Meghana, P. V. S., D, S., and MA

Publisher : Fourth International Conference on Electronics Computer Technology

Global Portfolio Optimization for BSE Sensex using the Enhanced Black Litterman Model

Authors : Karthika R., MalarvizhiArulraj and PVS, M.

Publisher : International Conference on Modeling Optimization Computing, Technology

Study of Gabor wavelet for face recognition invariant to pose and orientation

Authors : Karthika R., Dr. Latha Parameswaran, B.K., P., and L.P., S

Publisher : Proceedings of the International Conference on Soft Computing Systems, Advances in Intelligent Systems and Computing

Analysis and Performance of Planar Multi Layered Electromagnetic Absorbers for Shielding Applications

Authors : Sabarish Narayanan B., Karthika R., A. S, K, S., Krishnan, S., P, S., and B, V.

Publisher : National Symposium on Instrumentation (NSI 33)

Unsupervised Environmental Sound Recognition

Authors : Karthika R., S. M. Priya

Publisher : Proceedings of International Conference on Embedded Systems(ICES 2014)

Design of Planar Multi Layered Dielectric Structures using Binomial Matching Technique

Authors : Karthika R., Sabarish Narayanan B., A. S, B, V., K, S., Krishnan, S., and P, S.

Publisher : ELECTRON - Technical Report of Department of ECE, Special Issue, Proceedings of First National Conference on Recent Trends in Communication and Signal Processing (RTCSP’09)

Journal Article

An Automated Vision-based Algorithm for Out of Context Detection in Images

Authors : Karthika R., Parameswaran, L.

Publisher : International Journal of Signal and Imaging Systems Engineering

Content Based Image Retrieval of Remote Sensing Images using Deep Learning with Distance measures

Authors : Karthika R., BiniAlias,, and LathaParameswaran

Publisher : Journal of Advanced Research in Dynamical and Control System

Admissions Apply Now