Dr.SHOUBHIK CHAKRABORTY
Assistant Professor
Department of Computer Science and Engineering
Email:
Educational Qualifications
- B.Tech in Electronics and Communication Engineering from NIT Silchar (2010).
- M.Tech in Engineering Physics from Homi Bhabha National Institute Mumbai (2013).
- Ph.D in Signal Processing and Machine Learning from IIT Guwahati (2023).
Dr. Shoubhik Chakraborty is an Assistant Professor in the Department of Computer Science and Engineering at Shiv Nadar University, Chennai. He has completed his B.Tech in Electronics and Communication Engg. From NIT Silchar, M.Tech in Engineering Physics from HBNI Mumbai and PhD from IIT Guwahati in Signal Processing and Machine Learning. Prior to his association with SNU, Chennai, he has worked as Post-doctoral Fellow at IIT Kanpur from 2023-25. He has also served as a Scientific Officer from 2012-16 at Raja Ramanna Centre for Advanced Technology, Indore under the Department of Atomic Energy, Govt. of India.
The primary areas related to his research interest are Digital Signal/ Image Processing, hardware implementation, Biometrics, Machine Learning/ Deep Learning. During his tenure as a Scientific Officer at RRCAT Indore, he had developed a real time hardware model of the Indus-2 RF cavity, which is used in Indus-2 Synchrotron Radiation Source facility to accelerate charged particles at RRCAT Indore for the testing of associated Digital Low-Level RF Control Systems in laboratory. While working as a post-doctoral fellow at RRCAT Indore, he had developed source apportionment models using machine learning techniques for identifying the sources of air pollution. His PhD research work was focused on developing novel machine learning techniques for multi-class data with high intra-class variability and low inter-class separability.
He was a recipient of the prestigious Homi Bhabha Gold Medal for being the topper of BARC Training School Batch at RRCAT Indore in 2011.
Work Experience
- Scientific Officer at Raja Ramanna Centre for Advanced Technology, Indore (2012-16).
- Post-doctoral Researcher at IIT Kanpur (2023-25).
Area of Research
- Quality Assessment of Digital Images.
- Graph based methods for Outlier/ Anomaly Detection.
- Data Visualization.
- Biomedical Signal Processing.
- Application of Machine Learning in Air Quality monitoring studies.
Publications:
- Chakraborty, S., Karthik, K. and Banik, S., 2021. Graph Synthesis for Pig Breed Classification from Muzzle Images. IEEE Access, 9, pp.127240-127258.
- Chakraborty, S., Karthik, K., Banik, S., 2020. “Investigation on the muzzle of a pig as a biometric for breed identification”. In Proceedings of 3rd International Conference on Computer Vision and Image Processing, Springer. pp. 71–83.
- Karthik, K., Chakraborty, S. and Banik, S., 2017, December. “Muzzle Analysis for Biometric Identification of Pigs”. In 2017 Ninth International Conference on Advances in Pattern Recognition (ICAPR) (pp. 1-6). IEEE.
- zLaskar, R.H., Choudhury, M., Chakraborty, K. and Chakraborty, S., 2011, August. A joint DWT-DCT based robust digital watermarking algorithm for ownership verification of digital images. In International Conference on Information Processing (pp. 482-491). Springer, Berlin, Heidelberg.
- raborty, S., Tiwari, N., Bagduwal, P.S., Sharma, D. and Lad, M., 2015. FPGA based real time RF cavity simulator for superconducting RF cavity. In Proceedings of the seventh DAE-BRNS Indian Particle Accelerator Conference: book of abstracts.
- Tiwari, N., Bagduwal, P.S., Sharma, D., Chakraborty, S., Lad, M. and Hannurkar, P.R., 2013. Development of prototype digital LLRF system at RRCAT. In Proceedings of the fifth DAE-BRNS Indian Particle Accelerator Conference: book of abstracts.
- Design and Development of Field Programmable Gate Arrays (FPGA) based real time Radio Frequency (RF) Cavity Simulator (2012-2013).
- Design and Development of a Continuous wave Digital Low Level RF Systems for Indus-2 Synchrotron Radiation Source (SRS) (2013-2015).
- Design, development and installation of a pulsed Digital Low Level RF System in Infrared Free Electron Laser facility (2014-2016).
- Image IDGP project under ITRA-Ag&Food, Ministry of Electronics and Information Technology (MeitY) in collaboration with ICAR National Research Centre on Pigs (NRCP) (2017-2021).
