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- continuous wavelet feature extraction 小波特征提取
- Wavelet Feature Extraction for the Recognition and Verification of Handwritten Numerals 手写体数字识别与认证的小波特征提取
- Study of the Methods of Wavelet Feature Extraction and Neural Network Classification of Fluorescence Spectra to Improve the Diagnostic Rate of Colonic Earlier Stage Cancer 提高结肠早癌诊断率的荧光光谱小波特征提取与神经网络分类方法研究
- Wavelet feature extraction 小波特征提取
- A target feature extraction and tracking method using Gabor wavelet[J]. 引用该论文 林明秀;董学志;宋建中.
- An ameliorate approach method of image character feature extraction based on wavelet multi-scale analysis and entropy. 基于小波多尺度和熵在图像字符特征提取方法的改进。
- The feature extraction of wavelet domain and the significance of each feature in wavelet domain are analyzed. 研究了小波变换域的音频特征提取，分析了这些特征在小波变换域中的意义。
- This paper introduces a method for feature extraction of surface EMG signal with fuzzy wavelet packet and classification with C4.5 decision tree. 提出了用模糊小波包提取表面肌电信号特征;并且用C4.;5决策树分类器对信号进行分类的方法。
- In this paper, by combining wavelet transform and Mahalanobis range, a feature extraction method of radar target using ISAR Imaging is presented. 将小波变换和马氏距离相结合,提出了一种基于ISAR成像的雷达目标特征提取方法。
- Problems existing in brain-computer interface system are also analyzed.Great advantages on feature extraction of wavelet transform &wavelet pac... 指出了小波变换及小波包分解在特征提取上的巨大优势,神经网络分析在选择分类中广阔的应用前景。
- Feature extraction is a basic problem in pattern recognition. 特征提取是模式识别的基本问题。
- In this paper, a method of feature extraction of ultrasonic flaw echo signals is introduced, which is based on the theory of multilevel wavelet packet transform. 文章介绍了一种基于小波包变换的多尺度空间能量特征提取方法，并对实测的超声缺陷回波信号进行了特征提取；
- In chapter 4, feature extraction with DSG is introduced. 第四章介绍了使用DSG方法分解 特征模型。
- Line-edge feature extraction based on ergodic block[J]. 引用该论文 ZHANG Jian-wei;ZHANG Qi-heng.
- A feature extraction method of high-range-resolution radar profiles, which takes advantage of wavelet packet transform and modified SVD(singular value decomposition) was proposed. 提出了基于小波包变换和改进奇异值分解的高分辨雷达目标一维距离像特征提取方法。
- In order to defect the local texture variation, a inspection method based on feature extraction using two - dimensional continuous wavelet transform(2D CWT)is proposed. 利用二维连续小波特征,能在时域和频域上对织物图像同时实现任意尺度和旋转角度的变换。
- In this article, local discriminant basis (LDB) algorithm based on wavelet packet transform (WPT) is utilized to implement feature extraction and emitters recognition. 本文基于小波包变换,采用局部判别基(LDB)方法进行辐射源信号特征提取与识别。
- This paper presents a method for synthetic aperture radar images target recognition based on wavelet domain non-negative matrix factorization feature extraction. 该文提出了一种基于小波域非负矩阵分解特征提取的合成孔径雷达图像目标识别方法。
- Huiying Liang.Iire artimo."A heart sound feature extraction algorithm based on wavelet decomposition and reconstructin,"IEEE,vol.20,no,3,PP.1539-1541,1998. 李勇;高小榕;郭爱雯.;基于连续小波变换得心音信号时频分析
- We extracted wavelet feature from a single character image and employed Box Cox transformation and LDA technique to get the final feature for font recognition,which was used by a MQDF classifier. 首先对单个汉字的字符图像进行小波分解 ;在变换图像上提取小波特征 .;提取的小波特征经Box cox变换整形后;用线性鉴别分析技术 (LDA)进行特征选择;得到字体识别特征
