JANGAM DEEPTHI; DR.T. VENUGOPAL. Improved reversible visible watermark in encrypted images by reserving room before encryption and controlled pixel modification. The Bioscan, [S. l.], v. 19, n. Special Issue-1, p. 562–566, 2024. DOI: 10.63001/tbs.2024.v19.i02.S.I(1).pp562-566. Disponível em: https://thebioscan.com/index.php/pub/article/view/2761. Acesso em: 13 dec. 2025.