Finally, digital watermark algorithm for image based on biorthogonal wavelet is proposed.
最后提出了一种基于双正交小波变换的图像数字水印算法。
参考来源 - 基于双正交小波变换的图像数字水印算法研究Because of its linear peoperties, the biorthogonal wavelet have widely application.
由于双正交小波的线性特性，其广泛应用于图像处理领域。
参考来源 - 第二代小波变换理论及其在信号和图像编码算法中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
We studied the theory of wavelet, and introduced the main work as follow: 1, Because of its linear properties, the biorthogonal wavelet has wide application.
本文在研究了小波变换理论的基础上，主要做了如下工作：1、由于双正交小波的线性特性，其广泛应用于图像处理领域。
Based on mentioned-above wavelet analysis theories, two-dimension biorthogonal wavelet and the implementation of wavelet transform on discrete images have been discussed.
在以上小波分析理论的基础上进一步讨论了二维正交小波变换和离散图像的小波变换实现。
The experiment results show the de-noising effect of proposed method is better than those of the orthogonal wavelet transform and the common biorthogonal wavelet transform.
实验证明该方法的去噪效果明显优于正交小波方法和普通双正交小波变换的去噪效果。
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