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提出了一种基于目标边界的不变特征提取方法。导出了用物体角点坐标表示的低阶边界矩的闭合形式，构造了
基于边界矩的仿射变换不变量。该方法只需要对物体角点进行简单的代数运算，因此，该方法简单明了，计算量很小。实
验结果证明了该方法的有效性-A goal of the border based on the same feature extraction method. Exporting objects with corner coordinates of the low-level clos
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KPCA与SVM共同用于人脸识别 SVM提高了分类效果 KPCA是一种借鉴SVM中核函数的一种较好的特征提取方法-KPCA and SVM for face recognition SVM together to improve the classification results from KPCA is a kernel function in SVM a better feature extraction method
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状是含有高层语义信息的视觉特征，在基于内容的图像检索及图像识别中具有重要的应用价值。有很多种描述子可以描述图像的形状特征，傅立叶描述子可以把二维的图像轮廓信息简化成一维问题进行处理，应用非常广泛。然而自然图像的形状特征通常是杂乱的，有噪声的，提出了一种图像预处理方法，得到净化的形状图像，通过实验研究傅立叶描述子算法提取形状特征的效果。-Abstract Shape is a visual feature which contains intrinsic high-level semantics
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利用小波的能量距作为特征进行雷达波形的特征提取-From the use of wavelet energy as a radar waveform characteristics of the feature extraction
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是虹膜的定位和特征提取的代码，对于虹膜定位有一定的帮助。-Is the positioning of the iris code and feature extraction for iris location will certainly help.
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线性差别分析法（LDA）提取人脸图像特征点子程序-Linear differential analysis (LDA) face image feature extraction process ideas
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本代码是基于面部感情特征提取的一种遗传算法，-The code is based on the facial feature extraction of the feelings of a genetic algorithm,
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2DLDA PK LDA for feature extraction
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用MATLAB进行语音识别的特征参数提取，其中包含了lpc和MFCC两种方法，并且测试通过。-Using MATLAB to carry out speech recognition feature extraction, which contains two methods lpc and MFCC, and the test.
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Feature extraction is a key issue in contentbased
image retrieval (CBIR). In the past, a number of
texture features have been proposed in literature,
including statistic methods and spectral methods.
However, most of them are not able to accu
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使用Gabor-Feature 的人脸检测matlab程序，自带测试图像-Face Detection using Gabor-Feature Extraction and Neural Networks
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基于灰度共生矩阵的纹理特征提取方法实现目标的识别-Gray-level co-occurrence matrix based texture feature extraction methods to achieve the target identification
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利用MATLAB 实现SVD特征提取和人脸重构-Use MATLAB to achieve SVD Face Feature Extraction and Reconstruction
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基于高波小波特征提取和神经网络的人脸检测Matlab源码。-Based on high-wave wavelet feature extraction and neural network face detection Matlab source code.
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BMyCrust take as input a 3D scatter points cloud and return a tight, manifold, triangulation.
Remember that crust algorithm needs a cloud representing a volume, so open surface may give inaccurate results. For example : a plane can not be triang
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对虹膜识别的图像预处理各个步骤和虹膜图像特征提取
过程进行了研究，提出了一种虹膜定位算法-The image of the iris recognition iris image preprocessing steps and feature extraction process is studied, presents a iris location algorithm
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The matlab code contains feature extraction of Hand goemetry in biometrics
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利用特征提取对图像中的文字进行定位和检测-Feature extraction using the text in the image to locate and test
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texture feature extraction using matlab
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图像分析程序，他有效地实现了对输入图像的特征提取，并用MATLAB实现，它包括图像-Image analysis process, he effectively to achieve the input image feature extraction, and use MATLAB to achieve, which includes the image
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