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一个很好的PCA程序。它可用于数据的降维,消噪及特征提取。,A good PCA procedures. It can be used for data dimensionality reduction, de-noising and feature extraction.
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sift算法提取图像的点特征,采用MATLAB和c混合编程。,sift algorithm for point feature extraction of image using MATLAB and c mixed programming.
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语音特征参数提取方法研究(lpcc,mfcc),Speech feature extraction method. Pdf
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这是一个改进的radon线性特征提取m函数,对于机场跑道提取特别有效,This is a radon improved feature extraction m linear function, in particular for the effective extraction of airport runway
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基于MATLAB的语音识别MFCC特征提取算法,MATLAB-based speech recognition MFCC feature extraction algorithm
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对彩色图像特征提取,达到分类的目的,很好的,Image Feature Extraction
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此方法采用经典的PCA对人脸图像进行特征提取,用libsvm库函数的SVM分类器对图像分类。,This method uses the classical PCA on the face image feature extraction, with the libsvm library function of SVM classifier for image classification.
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LTP算子提取图像的纹理特征,这种方法对于光照变化十分有效。,LTP operator image texture feature extraction, this method is very effective for the illumination changes.
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步态识别关键技术研究。包括阴影消除;多人跟踪;特征提取及多特征融合。
这可是一篇对研究步态的朋友有用的硕士论文哦,Gait recognition research of key technologies. Including the elimination of the shadow people tracking feature extraction and multi-feature fusion. This is one pairs of friends gait research
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图像颜色特征的提取:HSV颜色直方图 描述的是图像的整体颜色情况。本程序采用非均匀量化方法得到36bin的颜色直方图。,Image Color Feature Extraction: HSV color histogram describes the situation of the image' s overall color. This procedure using non-uniform quantization method the color histogram 36bin.
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用MATLAB开发的语音识别中语音特征提取方法之一MF-Developed using MATLAB voice speech recognition feature extraction methods MF
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本文用用Harris算子提取特征点,基于特征点的匹配,加权融合图像拼接-In this paper, feature extraction using Harris operator point, based on feature matching, weighted fusion image mosaic
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以MIT—BIH数据库的数据作为对象,对心电数据进行QRS波群的提取-To MIT-BIH database data as objects, on the QRS wave of ECG data, the extraction group
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利用互信息进行特征抽取的方法实现,能找到最具代表的特征,有效的实现了计算量的减少和可用来维数缩减-The use of mutual information feature extraction method of implementation, to find the most representative characteristics of an effective implementation of the computation of the reduction and can be
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本程序包括5个MATLAB程序,分别实现图像分量提取,拉普拉斯变换,图像批量格式转换,图像纹理特征提取,以及小波变换-The program includes five MATLAB programs were achieving the image component extraction, Laplace transform, image batch format conversion, image texture feature extraction, and the wavelet tr
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数字图像处理骨架提取,能将一个二值图像的骨架提取出来进行后续处理。骨架是一种非常重要的图像几何特征,在图像几何形态分析及相关领域具有非常广泛的应用,利用骨架表示原始图像,可以在保持图像重要拓扑特征的前提下,减少图像中的冗余信息。骨架既能压缩图像数据,保留区域的连通性和拓扑性,描述区域轮廓的几何特征,又能使原始图像完全或部分地从骨架中恢复或重构。-Skeleton extraction of digital image processing, to a binary image of the sk
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一种新的改进的LBP特征提取方法,采用多块比较的方法-a new LBP feature extraction method
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MATLAB下计算Mel倒谱的函数,在语音特征提取方面常用-Mel cepstrum calculated under MATLAB functions used in the speech feature extraction
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sift提取特征点的图像匹配。其中包括特征点的提取和图像匹配两部分-sift feature extraction for image matching. These include feature point extraction and image matching two
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基于小波包分析的声音特征提取--毕业设计程序:希望交流-Based on wavelet packet voice feature extraction- graduate design program: the hope of sharing
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