Discrete Wavelet Transform based Watermarking for Image Content Authentication

机译：基于离散的小波变换用于图像内容认证的水印

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

A watermarking scheme based on discrete wavelet transform for content based image authentication is proposed in this paper. The proposed scheme is tolerant to minor modifications which could be due to legitimate image processing operations. The tolerance is obtained by protecting the low frequency data of the wavelet transform using approximate message authentication codes. Major modifications in the image content are identified as forgery attacks. Simulation results are given for unintentional modifications, such as channel noise, and for intentional modifications such as the object insertion and deletion. Security analysis is given at the end to analyze the security strength of the proposed image authentication scheme.

机译：本文提出了一种基于基于内容的图像认证的离散小波变换的水印方案。所提出的方案对较小的修改是宽容的，这可能是由于合法的图像处理操作。通过使用近似消息认证码保护小波变换的低频数据来获得公差。图像内容中的主要修改被标识为伪造攻击。仿真结果是针对无意修改的仿真结果，例如信道噪声，以及诸如物体插入和删除的故意修改。结束时提供安全分析来分析所提出的图像认证方案的安全强度。

著录项

来源
《International Conference on Pattern Recognition Applications and Methods》|2017年|1(CD-ROM)|共6页
会议地点
作者
Obaid Ur-Rehman; Natasa Zivic;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类 TP391.41-53;
关键词
Watermarking; Content Authentication; Wavelet Decomposition; Security Analysis;

机译：水印;内容认证;小波分解;安全分析;

相似文献

外文文献
中文文献
专利

1. A reversible image authentication scheme based on fragile watermarking in discrete wavelet transform domain [J] . Nguyen Thai-Son, Chang Chin-Chen, Yang Xiao-Qian AEU: Archiv fur Elektronik und Ubertragungstechnik: Electronic and Communication . 2016,第8期

机译：离散小波变换域中基于脆弱水印的可逆图像认证方案
2. A DIGITAL IMAGE WATERMARKING FOR AUTHENTICATION BASED ON THE DUAL-TREE COMPLEX DISCRETE WAVELET TRANSFORM AND INTERVAL ARITHMETIC [J] . TERUYA MINAMOTO, RYUJI OHURA International Journal of Wavelets, Multiresolution and Information Processing . 2013,第4期

机译：基于二叉树复杂离散小波变换和区间算法的数字图像认证水印
3. Robust Watermarking Scheme Based on Discrete Wavelet Transform (DWT) and Discrete Cosine Transform (DCT) for Copyright Protection of Digital Images [J] . Vijaya K. Ahire, Vivek Kshirsagar International journal of computer science and network security . 2011,第8期

机译：基于离散小波变换（DWT）和离散余弦变换（DCT）的鲁棒水印方案用于数字图像的版权保护
4. Discrete Wavelet Transform based Watermarking for Image Content Authentication [C] . Obaid Ur-Rehman, Natasa Zivic International Conference on Pattern Recognition Applications and Methods . 2017

机译：基于离散的小波变换用于图像内容认证的水印
5. A new robust, secure and high capacity watermarking schemes for image authentication and recovery via the Discrete Wavelet and Arnold's Tranforms [D] . Chaughule, Swapnil Suresh. 2017

机译：通过离散小波和Arnold的Tranforms进行图像鉴定和恢复的新的强大，安全和大容量水印方案
6. Automated Diagnosis of Mammogram Images of Breast Cancer Using Discrete Wavelet Transform and Spherical Wavelet Transform Features [O] . Karthikeyan Ganesan, U. Rajendra Acharya, Chua Kuang Chua, -1

机译：利用离散小波变换和球面小波变换特征自动诊断乳腺X线照片
7. Combined robust and fragile watermarking algorithms for still images. Design and evaluation of combined blind discrete wavelet transform-based robust watermarking algorithms for copyright protection using mobile phone numbers and fragile watermarking algorithms for content authentication of digital still images using hash functions. [O] . Jassim Taha Dawood 2014

机译：结合了鲁棒和脆弱的水印算法来处理静态图像。基于组合离散盲小波变换的鲁棒水印算法的设计和评估，该算法使用手机号码进行版权保护，使用脆弱的水印算法，使用哈希函数对数字静态图像进行内容认证。

Discrete Wavelet Transform based Watermarking for Image Content Authentication

摘要

著录项

相似文献

相关主题

期刊订阅