A survey on fragile watermarking based image authentication schemes. - N. R. Neena Raj; R. Shreelekshmi (Multim. Tools Appl., 2021)

Fragile watermarking scheme for tamper localization in images using logistic map and singular value decomposition. - N. R. Neena Raj; R. Shreelekshmi (J. Vis. Commun. Image Represent., 2022)

A secure pixel level self-recovery scheme for digital images. - N. R. Neena Raj; R. Shreelekshmi (J. Intell. Fuzzy Syst., 2023)