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)

Performance enhanced hyperspectral and multispectral image fusion technique using ripplet type-II transform and deep neural networks for multimedia applications. - K. Hariharan; N. R. Raajan (Multim. Tools Appl., 2020)

A multilevel distributed image based encryption for full integrity. - R. Sumathi; N. R. Raajan (Multim. Tools Appl., 2020)

SLKOF: Subsampled Lucas-Kanade Optical Flow for Opto Kinetic Nystagmus detection. - C. Jaiseeli; N. R. Raajan (J. Intell. Fuzzy Syst., 2021)

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)

Three dimensional reconstruction of brain tumor along with space occupying in lesions. - Manickavasagam Malini Deepika; N. R. Raajan; A. Srinivasan 002 (Multim. Tools Appl., 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)

High-speed Optical OFDM transmission by reducing the nonlinearity of LEDs in Visible light Communication Systems. - S. Swaminathan; N. R. Raajan (Multim. Tools Appl., 2024)