Dr. G. Sita

Faculty Name: Dr. G. Sita
Faculty of Electronics Engineering Department
Email: gsita@mes.ac.in


  • Ph.D. 2002: Department of Electrical Engineering, Indian Institute of Science, Bangalore
  • M.Sc. (Engg.) 1992: Department of Electrical Engineering, Indian Institute of Science, Bangalore
  • B.Tech. 1981: Department of Electronics Engg., Madras Institute of Technology, Anna University, Chennai

Research and Consultancy

  • Document Analysis and Recognition System for printed Indian scripts
  • Online Tamil and Devanagari handwritten character recognition
  • Development of a limited vocabulary voice command module
  • ECG arrhythmia identification and classification system


Advances in Digital Image Processing, Applications of Signal and Image Processing

Important Publications

  1. Sunil Kumar Kopparapu, Meghna Pandharipande and G. Sita, “Music and Vocal Separation using Multi Band Modulation Features”, IEEE Symp. Industrial Electronics and Applications, 2010, pp. 733-737
  2. B. S. Raghavendra, C. K. Narayanan, G. Sita, A. G. Ramakrishnan, M. Sriganesh, “Prototype learning methods for online handwriting recognition”, Proc. Eighth Intern. Conf. on Document Analysis and Recognition, 2005 http://ieeexplore.ieee.org/document/1575555/
  3. Joshi N., Sita G., Ramakrishnan A. G., Madhvanath S., “Comparison of Elastic Matching Algorithms for Online Tamil Handwritten Character Recognition”, 9th International Workshop on Frontiers in Handwriting Recognition (IWFHR 2004), Tokyo, Japan
  4. G. Sita, A. G. Ramakrishnan, “Evoked Potential Signal Estimation Using Gaussian Radial Basis Function Network”, Intern. Conf. Artificial Neural Networks, ICANN 2001, pp. 630-635, part of Lecture Notes in Computer Science book series (LNCS, Vol. 2130)
  5. G. Sita and A. G. Ramakrishnan, “Wavelet Domain Nonlinear filtering for Evoked Potential Signal Enhancement”, Computers and Biomedical Research, Vol. 33, Issue 6, December 2000, pp. 431-446

Visits Abroad / Other Organizations

  • Visiting Scientist, Department of Electrical Engineering, University of Kaiserslautern, Germany, September – December, 2001. Worked on a joint project with University of Saarland, Germany on binaural interaction component detection in auditory evoked potentials
  • Research Scientist, TCS Innovation Lab, Mumbai, October 2007 – December 2008. Worked on speech analytics, music management systems and handwritten script recognition for Indian languages

Other Academic Activities

  • Judge for a State Level Engg. Project Competition of Engg. Colleges in Karnataka state held at PES Institute of Technology, Bangalore in 2003
  • M.E. project evaluation for VTU, Karnataka
  • Paper reviewer for conferences ICAPR (2004) Kolkata, SPCOM, Bangalore, NCBME (2004) Visakhapatnam, NSC (2004) Vellore
  • Reviewer, IEEE Trans. Biomedical Signal Processing

Personal Website and Social Media

Linked In: https://in.linkedin.com/in/sita-gullapalli-18235415
Google Scholar: https://scholar.google.co.in/citations?hl=en&user=utIOFb0AAAAJ