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Gabor wavelet transform applied to feature extraction of ophthalmic images.
We investigate a new approach for measuring ocular
refractive errors (astigmatism, near-sightedness and shortsightedness)
from images of the human eye [1]. This
ap
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用小波工具箱函数实现小波包的分解与重构,非常适合与机械故障特征提取。-Wavelet packet decomposition and reconstruction, and is ideal for mechanical fault feature extraction using wavelet toolbox functions.
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Application of adaptive neuro-fuzzy inference system for epileptic seizure detection using wavelet feature extraction
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采用了小波去噪的思想,有PMUSIC 校正前和校正后的比较,是学习PCA特征提取的很好的学习资料。- Using wavelet denoising thought, A relatively before correction and after correction PMUSIC, Is a good learning materials to learn PCA feature extraction.
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一维信号特征提取参考程序,正常信号和故障信号特征的提取,开发环境为MATLAB。是使用小波分解处理信号的参考,使用了小波包三层分解。-One dimensional signal feature extraction reference program, normal signals and fault feature extraction, the development environment of MATLAB.Is the use of wavelet decomposition pro
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通过反复训练模板能有较高的识别率,采用了小波去噪的思想,用于信号特征提取、信号消噪。- Through repeated training rIBOKYwlate have higher recognition rate, Using wavelet denoising thought, For feature extraction, signal de-noising.
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利用matlab写成的窄带噪声发生,基于小波变换的数字水印算法matlab代码,是学习PCA特征提取的很好的学习资料。- Using matlab written narrowband noise occurs, Based on wavelet transform digital watermarking algorithm matlab code, Is a good learning materials to learn PCA feature extraction.
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脑机接口分类,特征提取用小波包熵,分类使用SVM分类器(Brain-computer interface classification, feature extraction using wavelet packet entropy, classification using SVM classifier)
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