| 基于纠错编码和小波变换的数字图像水印算法 |
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| 引用本文： | 毛秉毅.基于纠错编码和小波变换的数字图像水印算法[J].计算机工程与应用,2003,39(3):90-92. |
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| 作者姓名： | 毛秉毅 |
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| 作者单位： | 燕山大学信息科学与工程学院,秦皇岛,066004 |
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| 摘 要： | 文章提出了一种基于小波变换和纠错编码的数字图像水印算法,该算法不需要利用原始图像。实验结果表明,该算法较好地保持了图像的质量,并大大提高了检测的可靠性,对常见的图像处理方法显示了较强的鲁棒性。
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| 关 键 词： | 数字图像水印 小波变换 纠错编码 |
| 文章编号： | 1002-8331-(2003)03-0090-03 |
| 修稿时间： | 2001年12月1日 |
An Algorithm of Digital Image Watermark Based on Wavelet and Error-Correcting Codes |
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| Mao Bingyi.An Algorithm of Digital Image Watermark Based on Wavelet and Error-Correcting Codes[J].Computer Engineering and Applications,2003,39(3):90-92. |
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| Authors: | Mao Bingyi |
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| Abstract: | In this paper,an algorithm of digital image watermark based on wavelet and error -correcting codes is introduced,and the original image is not required for detecting the watermark.Experimental results show that the proposed algorithm keeps the quality of the image well and improves the dependability of detecting the watermark and is robust against common image processing operations. |
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| Keywords: | Digital image watermark Wavelet transform Error-correcting codes |
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