An ensemble of monarchy butterfly optimization based encryption techniques on image steganography for data hiding in thermal images. - S. Rathika; R. Gayathri (Multim. Tools Appl., 2023)

Lossless Compression of Medical Volume Images using Distributed Source Coding with Prior Knowledge. - A. Amudha; Amritpal Sidhu; S. Rathika; Harsimrat Kandhari; Sunitha B. K; Sachin R. Sakhare (ICCCNT, 2024)