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Semi-Fragile Image Watermarking Using Quantization-Based DCT for Tamper Localization

Agit Amrullah Ferda Ernawan

Computers, Materials & Continua2026，Vol.86Issue(2)：P.1967-1982,16.

Computers, Materials & Continua2026，Vol.86Issue(2)：P.1967-1982,16.DOI:10.32604/cmc.2025.069229

Semi-Fragile Image Watermarking Using Quantization-Based DCT for Tamper Localization

Agit Amrullah ¹Ferda Ernawan¹

作者信息

1. Department of Multimedia Software,Faculty of Computing,Universiti Malaysia PahangAl-Sultan Abdullah,Pekan,26600,Malaysia
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摘要

关键词

Image watermarking/semi-fragile/DCT/tamper localization/hybrid attack

分类

信息技术与安全科学

引用本文复制引用

Agit Amrullah,Ferda Ernawan..Semi-Fragile Image Watermarking Using Quantization-Based DCT for Tamper Localization[J].Computers, Materials & Continua,2026,86(2):P.1967-1982,16.

基金项目

funded by Ministry of Higher Education Malaysia through Universiti Malaysia Pahang Al-Sultan Abdullah under Internal Research Grant(RDU233003). （RDU233003）

Computers, Materials & Continua

ISSN：1546-2218

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