Focusing on practical data interfered by noises and background signal, the denoising and feature extraction methods based on morphological wavelet were researched.
针对测得的信号中伴有背景信号和噪声,研究了形态小波降噪和特征提取方法。
参考来源 - 基于信号局部特征提取的机械故障诊断方法研究We present another watermarking algorithm based on feature extraction which used morphological wavelet as pre-processing. For data hiding we present morphological wavelet LSB data hiding algorithm.
在数字水印的应用中,我们首先将形态小波变换作为一种变换方式应用于水印算法中,提出了基于形态小波的数字水印算法;另外,将形态小波作为一种预处理,提出了基于特征提取的数字水印的算法;在数据隐藏中,我们提出了形态小波的LSB数据隐藏算法。
参考来源 - 信息伪装与数据隐藏算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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