Robust Blind Image Watermarking Based on a New Modulation Mode of Low Frequency DCT Coefficients

被引：0

作者：

Bahrushin, Alexander ^{[1
]}

Bahrushina, Galina ^{[2
]}

Bazhenov, Ruslan ^{[1
]}

机构：

[1] Sholom Aleichem Priamursky State Univ, Birobidzhan, Russia

[2] Pacific State Univ, Khabarovsk, Russia

来源：

PROCEEDINGS OF THE 2018 3RD RUSSIAN-PACIFIC CONFERENCE ON COMPUTER TECHNOLOGY AND APPLICATIONS (RPC) | 2018年

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A blind watermarking scheme based on DCT is presented in this report. To promote robustness of the scheme to different attacks while maintaining high visual quality of image it was proposed to use a new modulation mode of low frequency DCT coefficients. This mode allows to embed every bit of watermark only into one DCT coefficient. Simulation results show that the scheme is highly robust against different attacks and especially against JPEG compression even at low quality factors.

引用

页数：6

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