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PhD- Image processing

Yr. of Experience

14 Years 2 Months
Area  of Interest:
Image Processing
Area of Specialization:
Signal Processing
Educational Summary

Employment History
Working as an Associate Professor at MCET Pathanamthitta since 04/07/2019
Worked as an Assistant Professor at GISAT Kottayam18/05/2012 to 02/07/2019 (7 Years).
Worked as a Lecture in Government Polytechnic College Nedumkandam for 9 Months.
Worked as a software Engineer for 3.5 Years at XUSLIMITS Kollam.
Awards and Achievements
Reviewer of Springer conference ComNet 2019 
Reviewer of Computational Intelligence and Neuroscience byHindawi 2022

Guideship Details

KTU PhD Guideship  
No of Scholar Requests accepted 1 
Normal Guideship 5  
Additional Guideship 1  
Total Guideship Limit 6  
Vacancy 5
Publications and Presentations
1. R Thomas and MJS Rangachar, “Fractional Bat and Multi-Kernel-Based Spherical SVM for 
Low Resolution Face Recognition” International Journal of Pattern Recognition and 
Artificial Intelligence Vol. 31, No. 8 (2017) 1756014 (28 pages) World Scientific 
Publishing Company DOI:10.1142/ S0218001417560146 www.worldscientific.com (SCI Indexed 

2.  R Thomas and MJS Rangachar, “Integrating GWTM and BAT algorithm for face recognition 
in low-resolution images” The Imaging Science Journal. ISSN: 1368-2199 (Print) 1743-131X 
Journal homepage: http://www.tandfonline.com/loi/yims20 (SCI Indexed Journal)

3.  R Thomas and MJS Rangachar, “Towards Proposing Gabor Ratio Measures and Fuzzy Logic 
Classifier for Face Recognition” International Journal of Applied Engineering Research 
ISSN 0973-4562 Volume 11, Number 11 (2016) pp 7200-7211 (Scopus Indexed Journal)

International Conference papers
1.R Thomas, "Face recognition from image patches using an ensemble of CNN-local 
mesh pattern networks." 2021 6th International Conference for Convergence in Technology 
(I2CT). IEEE, 2021.

2.R Thomas and MJS Rangachar, “Genetic algorithm optimization and Multi-kernel-based
spherical SVM for Low-Resolution face recognition.” IEEE Third International Conference 
on contemporary computing and informatics (ic3i-2018). Presented

3. R Thomas and MJS Rangachar “GWTM and Genetic Search Algorithm for Face Recognition
in Low-Resolution Images”. IEEE International Conference on Advances in Computing, 
Communication Control and Networking (ICACCCN-2018). pages 963-970

4. Renjith Thomas and Divya Prasanan “Hybrid Technique for Hiding Data Inside Video 
Using Combined Cryptography and Steganography” International Journal of Innovative 
Research in Science, Engineering and Technology Vol. 6, Issue 5, May 2017

5. Renjith Thomas and Tamilselvan A. “Improving the efficient relevance feedback for 
content based image retrieval by user navigation pattern” National conference on 
advanced embedded and signal processing NCAESP 2012.” Vol 1, March 2012

6. Renjith Thomas and Tamilselvan A. “Improving Retrieval performance by efficient 
relevance feedback” National Conference on VLSI, Communication and computation 
NCVCC 2012 February 2012

7. Renjith Thomas and Ansu Rachel Raju. “Modified BAT Algorithm for Efficient 
Optimization in LTE Systems”International conference on Cyber security, Image processing,
 Signal processing, Communication, Optimization in VLSI & Embedded systems and Networking
 ICCISCON – Vol 1. April 2018
Patents and Funded Projects
Secure device to device connectivity mechanism for IOT smart city Applications
Professional memberships
ORCid https://orcid.org/0000-0002-1038-9596
ResearcherID (Web of Science) https://publons.com/researcher/4624495/renjith-thomas/
Scopus ID (Elsevier) https://www.scopus.com/authid/detail.uri?authorId=57192674628

[Organized/ Attended]

Coordinator of international Conference ITECHCET‘21

Coordinator of international Conference ICCISCON‘18

MOOC Courses
1.Microprocessor and Interfacing 12 week Course 

2. Microprocessors and Microcontrollers 12 week course