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This function computes Euclidean distance transform for 3D binary image with non-trivial aspect ratio (i.e. anisotropic pixels). The algorithm uses fast optimized line-scans and is actually faster than MATLAB s BWDIST implementation of search on opti
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A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind o
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掌纹识别的matlab程序，包括最大内切圆求法，KL变换，小波变换，欧式距离识别方法-Palmprint recognition matlab program, including the largest inscribed circle Method, KL transform, wavelet transform, Euclidean distance to identify methods
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A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind o
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这是一个用于实现欧几里得距离变换的C++源代码-C++ code used to do Euclidean distance transform
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基于奇异值分解的人脸识别方法
梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅
提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL
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Euclidean Distance Transform has been widely studied in computational geometry, image processing, computer graphics and pattern recognition. Euclidean distance has been computed through different algorithms like parallel, linear time algorithms etc.
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提出丁一种在距离空间内采用Euclidean距离计算的手势识别算法。手势图像经过连缘检羽后，时边缘图像卖施Euclidean
距离变换(ElYr)。在距离变换空间^计算距离映射图与样本之间的Euclidean距离。罩后，时基于单目税觉的30十手
指语牟母手势进行识刺．最好识剐率达93．33％。-Abstract：A Hand C,estme re曲印id叩aI孚嘶tll皿is presented， which based ofl Euclidean distance， computed
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利用欧氏距离计算三维模型的中轴，希望对大家有用！-Medial Axis (MA), also known as Centres of Maximal Disks, is a useful representation of a shape for image descr iption and analysis.
MA can be computed on a distance transform, where each point is labelled to its distance t
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SIFT keypoints of objects are first extracted from a set of reference images[4] and stored in a database. An object is recognized in a new image by individually comparing each feature from the new image to this database and finding candidate matching
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采用小波变换，利用小波系数，作为图像纹理特征的检索。并采用欧式距离，将最相似的图像，按序排列下来-The wavelet transform using the wavelet coefficients as the retrieval of image texture features. And Euclidean distance, the most similar images in descending order down
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基于K-L变换的人脸识别技术主要思想是：提取输入人脸图像矩阵的特征向量，并与图像数据库中样本特征的向量求欧氏距离，距离小于阈值时便认为识别成功。本程序即为利用K-L原理实现人脸检测的实例。-The main idea of the face recognition technology based on KL transform is: extract the matrix of the input face image feature vectors and Euc
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Face Recognition System based on LabVIEW
The general process is as follows. Firstly, the original data is captured by a web camera and then transferred from RGB color space to YUV color space, where it is easier to tell the skin area from non-skin
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均值便宜跟踪的示例，包括数据分析、绘图等等,结合PCA的尺度不变特征变换(SIFT)算法，仿真效果非常好，考虑雨衰 阴影 和多径影响，基于欧几里得距离的聚类分析。- Example tracking mean cheap, Data analysis, plotting, etc., Combined with PCA scale invariant feature transform (SIFT) algorithm, Simulation of the effect is very good
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用于特征降维，特征融合，相关分析等,结合PCA的尺度不变特征变换(SIFT)算法，可以实现模式识别领域的数据的分类及回归，基于人工神经网络的常用数字信号调制，基于欧几里得距离的聚类分析，有循环检测，周期性检测。- For feature reduction, feature fusion, correlation analysis, Combined with PCA scale invariant feature transform (SIFT) algorithm, You can achi
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结合PCA的尺度不变特征变换(SIFT)算法，数学方法是部分子空间法，D-S证据理论数据融合，基于分段非线性权重值的Pso算法，重要参数的提取，处理信号的时频分析，基于欧几里得距离的聚类分析。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Mathematics is part of the subspace, D-S evidence theory data fusion, Based on pie
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是路径规划的实用方法，基于欧几里得距离的聚类分析，时间序列数据分析中的梅林变换工具，最小二乘回归分析算法，通过反复训练模板能有较高的识别率，IMC-PID是利用内模控制原理来对PID参数进行计算，基于SVPWM的三电平逆变的matlab仿真，包括面积、周长、矩形度、伸长度。- Is a practical method of path planning, Clustering analysis based on Euclidean distance, Time series data analy
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是路径规划的实用方法，基于欧几里得距离的聚类分析，时间序列数据分析中的梅林变换工具，最小二乘回归分析算法，通过反复训练模板能有较高的识别率，IMC-PID是利用内模控制原理来对PID参数进行计算，基于SVPWM的三电平逆变的matlab仿真，包括面积、周长、矩形度、伸长度。- Is a practical method of path planning, Clustering analysis based on Euclidean distance, Time series data analy
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仿真效果非常好，信号处理中的旋转不变子空间法，快速扩展随机生成树算法，现代信号处理中谱估计在matlab中的使用，基于欧几里得距离的聚类分析，结合PCA的尺度不变特征变换(SIFT)算法，采用的是脉冲对消法，滤波求和方式实现宽带波束形成。- Simulation of the effect is very good, Signal Processing ESPRIT method, Rapid expansion of random spanning tree algorithm, Modern
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到达过程是的泊松过程，使用拉亚普诺夫指数的公式，有信道编码，调制，信道估计等，相关分析过程的matlab方法，时间序列数据分析中的梅林变换工具，用于建立主成分分析模型，基于欧几里得距离的聚类分析。- Arrival process is a Poisson process, Raya Punuo Fu index using the formula, Channel coding, modulation, channel estimation, Correlation analysis proc
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