Ratnakirti Roy 2018-07-19T11:00:25+00:00
Dr. Ratnakirti RoyAsst. Professor
Ratnakirti Roy obtained his MCA and BCA degrees from University of North Bengal in 2011 and 2008 respectively. He qualified Graduate Aptitude Test in Engineering in the year 2011. He has five years academic and one year Industry experience. Currently He has completed his Ph.D from NIT Durgapur. He has various publications on network security domain.

EDUCATION

  • Ph.D from NIT DURGAPUR.
  • MASTER OF COMPUTER APPLICATIONS.
  • BACHELOR OF COMPUTER APPLICATIONS
  • GATE (QUALIFIED).

EXPERIENCE

  • ACADEMICS-FIVE YEARS OF TEACHING EXPERIENCE IN THE SUBJECT AT THE COLLEGE LEVEL.
  • INDUSTRY-ONE YEAR OF EXPERIENCE AS ANALYTICS EXECUTIVE AT IMRB INTERNATIONAL, KOLKATA.

PUBLICATIONS

MORE THAN 10 INTERNATIONAL RESEARCH PUBLICATIONS, LATEST BEING.

  • International Journals
    1. Sanchita Pathak, Ratnakirti Roy, Suvamoy Changder, “Performance analysis of image
      steganalysis techniques and future research directives”, International Journal of Information and
      Computer Security, Inderscience , Vol. 10, No. 1, 2018, pp. 1-24 (Indexed in SCOPUS, DBLP)
    2. Ratnakirti Roy, Tauheed Ahmed, Suvamoy Changder, “Watermarking through Image Geometry
      Change Tracking”, Visual Informatics, Elsevier, 2018, (In Press)
    3. Ratnakirti Roy, Dipjyoti Das, “Dilution of Social Media Privacy: Effects, Threats and
      Alternatives”, Media Watch Journal, Vol. 8, No. 3, 2017, pp. 401-412 (Indexed in SCOPUS)
    4. Ratnakirti Roy, Shabnam Samima, Suvamoy Changder, “A Map based Image Steganography
      scheme for RGB Images”, International Journal of Information and Computer Security,
      Inderscience Publishers, Vol. 7, No. 2/3/4, pp. 196-215, 2015. (Indexed in SCOPUS, DBLP).
  • International Conferences
    1. Ratnakirti Roy, Suvamoy Changder, Anirban Sarkar, Narayan C Debnath, “Evaluating image
      steganography techniques: Future research challenges”, 2013 International Conference on
      Computing, Management and Telecommunications (ComManTel) [IEEE], pp.309-314, 21-24 Jan. 2013
      DOI: 10.1109/ComManTel.2013.6482411.
    2. Ratnakirti Roy, Suvamoy Changder, Anirban Sarkar, “SKINHIDE: A Biometric Inspired High
      Fidelity Steganography Technique”, Proc. 3rd International Conference on Advanced Computing and
      Communications, Los Angeles, USA, pp. 41-46, 2013. ISBN: 978–1–880843–91–8.
    3. Shabnam Samima, Ratnakirti Roy, Suvamoy Changder, “Secure Key based Image Realization
      Steganography”, IEEE International Conference on Image Information Processing, Jaypee University
      of Information Technology, Shimla, pp. 377-382, 2013.
    4. Piyush Kumar Gupta, Ratnakirti Roy, Suvamoy Changder, “A Secure Image Steganography
      Technique with Moderately Higher Significant Bit Embedding”, 2014 International Conference on
      Computer Communication and Informatics [IEEE], Coimbatore, January 3-5, 2014, pp. 1-6.
  • International Book Chapters
    1. Ratnakirti Roy, Suvamoy Changder, “Object based Image Steganography with pixel polygon
      tracing”, Computational Intelligence in Data Mining – Volume 1, Smart Innovation, Systems and
      Technologies Volume 31, 2015, pp 699-709, Springer India.
    2. Tauheed Ahmed, Ratnakirti Roy, Suvamoy Changder, “Cropping and Rotation Invariant
      Watermarking Scheme in the Spatial Domain”, Advances in Intelligent Systems and Computing, Vol.
      249, pp. 281-292, Springer-Verlag, Berlin, 2013.

AREA OF INTEREST

  • IMAGE STEGANOGRAPHY AND WATERMARKING.
  • CRYPTOLOGY.
  • IMAGE PROCESSING.
  • INFORMATION SECURITY & INFORMATION THEORY.
  • Computational Photography and CyberPsychology
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