Semi-Fragile Tamper Detection in Image Watermarking for Checking the Image Integrity. - Ferda Ernawan; Agit Amrullah; Teddy Surya Gunawan; Nor Bakiah Abd Warif; Syifak Izhar Hisham (ICCAD, 2025)

Semi-Fragile Image Watermarking Using Quantization-Based DCT for Tamper Localization. - Agit Amrullah; Ferda Ernawan (Comput. Mater. Continua, 2026)