E-Learning through Single Hand and Two Hand Sign Language. - Vinoth Sir; K. Nirmala (Int. J. Emerg. Technol. Learn., 2017)

Encrypted separable reversible watermarking with authentication and error correction. - Vinoth Kumar C.; Natarajan V.; K. Nirmala; T. Balasubramanian; K. Ramnarayan Rao; S. Krishnan (Multim. Tools Appl., 2019)