Wavelet-based watermarking scheme using filter parametrisation for medical images. - Thirugnanam Gurunathan; M. Natarajan; Mangaiyarkarasi Palanivel; S. Arulselvi (Int. J. Medical Eng. Informatics, 2009)

Mapping of nanoscience and nanotechnology research in India: a scientometric analysis, 1990-2009. - R. Karpagam; S. Gopalakrishnan; M. Natarajan; B. Ramesh Babu (Scientometrics, 2011)

Linear block cipher and category based random opposition learning for secured electronic health record sharing. - M. Natarajan; A. Bharathi (Biomed. Signal Process. Control., 2025)