Steganographic approach to enhancing secure data communication using contours and clustering. - Manikandan Ganesan; R. Bala Krishnan; N. Rajesh Kumar; D. Narasimhan; A. Srinivasan 002; N. R. Raajan (Multim. Tools Appl., 2018)

An Intelligent 2D Secret Share Construction using Visual Cryptography for Secure Transmission. - N. Rajesh Kumar; R. Bala Krishnan; Manikandan Ganesan; N. R. Raajan (KSII Trans. Internet Inf. Syst., 2020)

Scrambling Based Riffle Shift on Stego-Image to Channelize the Ensured Data. - R. Bala Krishnan; M. M. Anishin Raj; N. Rajesh Kumar; B. Karthikeyan; Manikandan Ganesan; N. R. Raajan (Intell. Autom. Soft Comput., 2022)

Reversible data hiding scheme using deep learning and visual cryptography for medical image communication. - N. Rajesh Kumar; R. Bala Krishnan; Manikandan Ganesan; Subramaniyaswamy Vairavasundaram; Ketan Kotecha (J. Electronic Imaging, 2022)

An Approach for Attaining Content Confidentiality on Medical Images Through Image Encryption with Steganography. - R. Bala Krishnan; N. Rajesh Kumar; N. R. Raajan; Manikandan Ganesan; A. Srinivasan 002; D. Narasimhan (Wirel. Pers. Commun., 2022)

An Improved Steganographic Scheme Using the Contour Principle to Ensure the Privacy of Medical Data on Digital Images. - R. Bala Krishnan; D. Yuvaraj; P. Suthanthira Devi; Varghese S. Chooralil; N. Rajesh Kumar; Karthikeyan Balasubramanian; Manikandan Ganesan (Comput. Syst. Sci. Eng., 2023)

Approach to secret content tagging on color images with a Sudoku-based scrambling principle. - R. Bala Krishnan; N. Rajesh Kumar; Manikandan Ganesan; Ramachandran Manikandan (J. Electronic Imaging, 2023)