Dr. NEENA RAJ N R

Assistant Professor (Adhoc)

Department of Computer Science and Engineering,

College of Engineering Trivandrum.

Mob. No. 8281166589

Qualification:

B.Tech., Computer Science and Engineering (Kerala University)

M.Tech., Computer and Information Science (CUSAT)

Ph. D., Computer Science and Engineering (KTU)

Area of interest

Image processing, Multimedia Security, Machine learning

List of Publications

Journals

N. R. Neena Raj and R. Shreelekshmi, “A Survey on Fragile Watermarking Based Image Authentication Schemes”, Multimedia Tools and Applications, vol. 80, pp. 19307–19333, 2021, doi:10.1007/s11042-021-10664-y.

N. R. Neena Raj and R. Shreelekshmi, “Fragile Watermarking Scheme for Tamper Localization in Images using Logistic Map and Singular Value Decomposition”, Journal of Visual Communication and Image Representation, 2022, doi:10.1016/j.jvcir.2022.103500.

N. R. Neena Raj and R. Shreelekshmi, “A Secure Pixel Level Self-recovery Scheme for Digital Images”, Journal of Intelligent & Fuzzy Systems, 2023, vol. 44, pp 4481–4493, doi:10.3233/JIFS-221245.

International Conferences

N. R. Neena Raj and R. Shreelekshmi, “Blockwise fragile watermarking schemes for tamper localization in digital images,” in International Conference on Control, Communication, and Computing (IC4). IEEE, July 2018, pp. 441-446, doi:10.1109/CETIC4.2018.8530950.

N. R. Neena Raj and R. Shreelekshmi, “Security analysis of Hash-Based Fragile Watermarking Scheme for Image Integrity,” in International Conference on Intelligent Computing, Instrumentation and Control Technologies (ICICICT), IEEE, July 2019, pp. 651-654, doi:10.1109/ICICICT46008.2019.8993317.

Neena Raj N.R. and Shreelekshmi R., “A Secure Image Authentication Scheme with Tamper Localization and Recovery,” Fuzzy Systems and Data Mining VII: Proceedings of International Conference on Fuzzy Systems and Data Mining (FSDM), IOS Press, October 2021, pp 277–284, doi:10.3233/FAIA210199.