Dr. Sujit Kumar Sahoo

Designation : Assistant Professor

Broad Area of Expertise : Electrical Engineering

Email : sujit{at}iitgoa.ac.in

Contact Number : 0832-2490-112

Address : F-13, Academic Block B

Personal Page

Educational Qualifications

  • 2014 - PhD - Electrical and Electronic Engineering
    Nanyang Technological University (NTU), Singapore
  • 2006 - B.Tech - Electrical Engineering - 1st Class Honors
    National Institute of Technology (NIT), Rourkela, India.

Areas of Research

Signal Processing, Sparse Representation, Compressed Sensing, Computational Imaging.


Courses Taught

  • Data Analysis and Interpretation
  • Digital Signal Processing
  • Applied Linear Algebra in Electrical Engineering 
  • Detection and Estimation Theory

Professional Appointments

  • Assistant Professor - Indian Institute of Technology Goa, India , ( July 2018 till date)
  • Research Fellow - Nanyang Technological University (NTU), Singapore , ( April 2018 to July 2018 )
  • Research Fellow - National University of Singapore (NUS), Singapore , ( Jun 2016 to Mar 2018 )
  • Research Fellow - Nanyang Technological University (NTU), Singapore , ( Dec 2014 to May 2016 )
  • Project Officer - Nanyang Technological University (NTU), Singapore , ( Jan 2012 to Nov 2014 )
  • Engineer Software - Sasken Communication Technologies Ltd., Bangalore, India (Oct 2006 to Dec 2007)

Recent Publications

  • Wang, D.; Sahoo, S.K.; Zhu, X.; Adamo, G.; Dang, C., "Non-invasive super-resolution imaging through dynamic scattering media", Nature Communications, vol. 12, no. 1, pp. 1-9, May 2021. 
  • Sha, F.; Sahoo, S.K.; Lam, H.Q.; Ng, B.K.; Dang, C., "Improving single pixel imaging performance in high noise condition by under-sampling", Scientific Reports, vol. 10, no. 1, pp. 19451, Dec 2020.
  • Li, D.; Sahoo, S.K.; Lam, H.Q.; Wang, D.; Dang, C., "Non-invasive optical focusing inside strongly scattering media with linear fluorescence", Applied Physics Letter, vol. 116, PP. 241104, May 2020. 
  • Tran, V.; Sahoo, S.K.; Wang, D.; Dang, C., "Utilizing multiple scattering effect for highly sensitive optical refractive index sensing", Sensors and Actuators A: Physical, vol. 301, no. 1, pp. 111776, Jan 2020. 
  • Zhu, X.; Sahoo, S.K.; Wang, D.; Lam, H.Q.; Surman, P.A.; Dang, C., "Single-shot multi-view imaging enabled by scattering lens", Optics Express, vol. 27, no. 26, pp. 37164, Dec 2019. 
  • Tran, V.; Sahoo, S.K.; Dang, C., "Fast 3D movement of a laser focusing spot behind scattering media by utilizing optical memory effect and optical conjugate planes", Scientific Reports, vol. 9, no. 1, pp. 19507, Dec 2019.
  • Tang, D.; Sahoo, S.K.; Dang, C., "Single shot large  eld of view imaging with scattering media by spatial demultiplexing", Applied Optics, Vol. 57, no. 26, pp. 7533-7538, Sep 2018. 
  • Muoi, P.Q.; Hao, D.N.; Sahoo, S.K.; Tang, D.; Cong, N.H.; Dang, C., "Inverse problems with nonnegative and sparse solutions: algorithms and application to the phase retrieval problem", Inverse Problems, vol. 34, pp. 055007, Apr 2018.
  • Narayanan, S.; Sahoo, S.K.; Makur, A., "Recovery of Correlated Sparse Signals using Adaptive Backtracking Matching Pursuit", Signal Processing, vol. 142, pp. 485-491, Jan 2018.
  • Sahoo, S.K.; Tang, D.; Dang, C., A., "Enhancing security of incoherent optical cryptosystem by a simple position-multiplexing technique and ultra-broadband illumination", Scientific Reports, vol. 7, no. 1, pp. 17895, Dec 2017. 
  • Sahoo, S.K.; Tang, D.; Dang, C., "Single-shot multispectral imaging through scattering media with a monochromatic camera", Optica, vol. 4, no. 10, pp. 1209-1213, Oct 2017.
  • Sahoo, S.K.; Makur, A., "Sparse Sequential Generalization of K-means for Dictionary Training on Noisy Signals", Signal Processing, vol. 129, pp. 62-66, Dec 2016. 
  • Sahoo, S.K.; Makur, A., "Enhancing Image Denoising by Controlling Noise Incursion in Learned Dictionaries", IEEE Signal Processing Letters, vol. 22, no. 8, pp. 1123-1126, Aug 2015. 
  • Sahoo, S.K.; Makur, A., Signal Recovery from Random Measurements via Extended Orthogonal Matching Pursuit, IEEE Transactions on Signal Processing, vol. 63, no. 10, pp. 2572-2581, May 2015.
  • Sahoo, S.K.; Makur, A., Dictionary Training for Sparse Representation as Generalization of K-means Clustering, IEEE Signal Processing Letters, vol. 20, no. 6, pp. 587-590, June 2013.

Recognition and Awards

  1. 2016 Elevated to IEEE Senior Member grade
  2. 2008 NTU research scholarship, Singapore

Edit Profile