An efficient IPVO based reversible data hiding method using four pixel-pairs. - Ngoc-Hung Nguyen; Van-At Pham (Multim. Tools Appl., 2023)

Reversible image authentication using a central folding strategy with two images. - Van-At Pham; Ngoc-Hung Nguyen; Quang-Hoa Le; Kim-Sao Nguyen; Thi-Luyen Cao; Minh-Thai Pham (Multim. Tools Appl., 2024)

A dual-image reversible data hiding based on PVO. - Minh-Thai Pham; Quang-Hoa Le; Van-At Pham; Thi-Luyen Cao; Trung Mai Manh; Thu Thuy Trieu (J. Inf. Hiding Multim. Signal Process., 2024)

High-capacity reversible data hiding in encrypted images using double-label calculation and adaptive positioning technique. - Van-At Pham; Hoa Le Quang; Thai Pham Minh; Trung Mai Manh (Comput. Electr. Eng., 2025)

High-performance RDH in encrypted images using optimal linear predictor and bit-plane compression of sub-images. - Quang-Hoa Le; Ngoc-Hung Nguyen; Van-At Pham (Multim. Tools Appl., 2025)