Semi-Fragile Image Watermarking Using Quantization-Based DCT for Tamper Localization
Agit Amrullah, Ferda Ernawan · Computers, materials & continua/Computers, materials & continua (Print) · 2025
This paper proposes a tamper detection technique for semi-fragile watermarking using Quantization-based Discrete Cosine Transform (DCT) for tamper localization. In this study, the proposed embedding strategy is investigated b... | Find, read and cite all the research you need on Tech Science Press