MORE THAN 10 INTERNATIONAL RESEARCH PUBLICATIONS, LATEST BEING.
- International Journals
- 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)
- Ratnakirti Roy, Tauheed Ahmed, Suvamoy Changder, “Watermarking through Image Geometry
Change Tracking”, Visual Informatics, Elsevier, 2018, (In Press)
- 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)
- 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
- 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
- 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.
- 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.
- 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
- 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.
- 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.