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- A wavelet modulus maximum denoising method is used to the denoising process of oscillographic chronopotentiometric signal. 将小波模极大值滤噪法用于处理含噪示波计时电位信号。
- A new method of impulse de-noising is proposed based on wavelet modulus maximums. 摘要根据小波系数模极大值的特性，提出了去除脉冲噪声的一种新方法。
- A new single-terminal fault locating method based on the traveling wave of wavelet modulus maxima combining with impedance method is presented. 提出了一种基于小波变换模极大值的行波法与阻抗法相结合的单端故障测距方法。
- Experimental results demonstrate that the proposed scheme is superior to the scheme based on wavelet modulus maxima by approximating better the edges of images. 实验结果表明，与基于小波模极大值的图像边缘检测方法相比，该文算法有较低的计算复杂度，所提取的边缘更加逼近图像真实边缘。
- This paper introduces the basic theories and features of wavelet modulus maxima algorithm,advances the implementing steps of this algorithm,and tests the performances of wavelet modulus maxima algorithm through experiments. 介绍了小波模极大值法的基本理论和特点,提出了算法的实现步骤,并通过实验测试了小波极大值算法的性能。
- wavelet modulus maxima distribution 小波模极大值分布
- Multiscale edge detection based on wavelet modulus maxima 小波变换模极大值多尺度边缘检测
- Total Variation Improved Wavelet Modulus Maxima Reconstruction 一种改善小波变换模极大值重构信号的整体变分方法
- wavelet modulus maximum 小波模极大值
- Wavelet modulus maximum(WMM) 小波模极大值
- It extracts angular point by means of wavelet transformed modulus maximum of several scales and curvature theory. 它利用在几个尺度上小波变换模极大值和曲率理论提取角点。
- Edge Detection of X-ray Spot Weld Defects Based on Wavelet Modulus Maxima 基于小波模极大值的点焊缺陷边缘检测
- Therefore, an algorithm of PD signal reconstruction based on modulus maximum wavelet domain is presented in this paper. 为此,该文提出一种基于模极大值小波域的局部放电信号重构算法。
- Based on the variation feature of signal and yawp wavelet modulus value in different scales,image edge is extracted by using local maximum of wavelet variation modulus. 基于信号和噪声在不同尺度下小波系数模值的变化特征,利用小波变换系数模的局部极大值提取图像的边缘。
- Based on the principle of modulus maximum, a new approach using scalogram of wavelet transform for transient signal, under noise free condition or noise condition separately, is described. 针对光滑瞬态信号的特点，研究了信号在高斯连续小波变换下具有的时频特性，提出了一种适用于检测光滑瞬态信号波至点的新方法，通过建立的检测函数能精确定位信号或含噪信号的波至点。
- Simulating experiments show that using wavelet transformation modulus maximum technique may effectively extract signals and provide reliable analysis data for choosing specific properties of signals. 通过仿真实验表明:采用小波变换模极大值技术,可以有效地提取信号,为信号特征选取提供可靠的特征分析数据。
- wavelet modulus maxima 小波模极大值
- wavelet transform modulus maximum 小波模极大值
- wavelet transform of modulus maximum(WTMM) lines 小波变换极大模
- Wavelet Transform Modulus Maximum(WTMM) 小波变换模极大
