A Robust Feature-based Image Watermarking Scheme

被引：1

作者：

Lai, Chih-Chin ^{[1
]}

Chan, Chi-Feng ^{[1
]}

Ouyang, Chen-Sen ^{[2
]}

Chiang, Hui-Fen ^{[3
]}

机构：

[1] Natl Univ Kaohsiung, Dept Elect Engn, Kaohsiung 81148, Taiwan

[2] I Shou Univ, Dept Informat Engn, Kaohsiung 84001, Taiwan

[3] Taipei Chengshih Univ Sci & Technol, Dept Digital Multimedia Design, Taipei 11202, Taiwan

来源：

2013 14TH ACIS INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING, ARTIFICIAL INTELLIGENCE, NETWORKING AND PARALLEL/DISTRIBUTED COMPUTING (SNPD 2013) | 2013年

关键词：

image watermarking; image feature; DIGITAL IMAGE; DCT;

D O I：

10.1109/SNPD.2013.21

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The main objective of developing an image watermarking technique is to satisfy both imperceptibility and robustness requirements. To achieve this objective, a hybrid image watermarking scheme based on discrete wavelet transform and singular value decomposition is proposed in this paper. In our approach, the edge information of an image is used to embed the watermark. In addition, we apply the particle swarm optimization algorithm to search the proper value of scaling factor which is used to determine the watermark strength. Experimental results are provided to illustrate the proposed approach is able to withstand a variety of image processing attacks.

引用

页码：581 / 585

页数：5

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