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123456
- 根据所给样本数据用三种不同的方法绘制该公路并估计其长度。 分别用线性插值法、最近邻域插值法和三次样条插值法计算公路长度,并用勾股定理估计公路的长度 -According to the sample data in three different ways, the road map and estimate its length. , Respectively, by linear interpolation, nearest neighbor interpolation domain
Patternrecognition
- 模式识别基本方法matlab源代码,包括最小二乘法、SVM、神经网络、1_k近邻法、剪辑法、特征选择和特征变换。-Basic method of pattern recognition matlab source code, including the least squares method, SVM, neural network, 1_k neighbor method, editing method, feature selection and feature transformatio
cut_sample
- 使用二分法对样本集进行剪辑,剪辑法的思想,就是将样本集分成训练集与考试集, 利用训练集样本对考试集的样本进行分类(使用近邻法),如果考试集中某个样本分类错误的话,将这个样本删除。在该函数中,使用最近邻法,只进行一次剪辑(遍历完考试集中的样本以后退出)。还有一种重复剪辑法(适用于样本比较多的情况),把样本随机分为多个样本集,将相邻的两个样本前一个作为考试集,后一个作为训练集,调用二分剪辑。所有的样本子集剪辑完毕以后,在递归调用,直到没有样本被剪辑掉,没得讲,重复剪辑的效果肯定好一些。 -Th
rotate
- 实现图像空间旋转,灰度插值操作,插值方法分别是最近邻法和二次线性法。-Achieve the image space rotation, gray-level interpolation operation, interpolation methods are nearest neighbor method and the second linear method.
IR
- 一个简单的图像配准,利用了最近邻法进行仿真-image registration
ImprovedGaitRecognitionApproach
- :步态识别通过人体走路的姿势来识别人的身份。近年来,步态作为一种生物特征识别技术备受计算机视觉研究者的关注。对某个 人的一个步态序列利用动态 Viterbi 算法得到一个样本姿态序列,对其多个步态样本姿态序列的对应姿态取平均得到这个人的特征姿态序 列,对特征姿态采用主成分分析法和线性判别分析法处理特征空间,并用最近邻法进行识别。利用 CASIA 数据库对本文方法进行验证, 取得了较高的识别率,并对体形变化具有较强的鲁棒性-Human gait recognition is the p
compute_eig
- 利用主成份分析PCA和傅立叶变换训练图像并用最近邻法进行识别分类-Using principal component analysis PCA and Fourier transform training images and used to identify the nearest neighbor classification method
rotate_registration2
- 用opencv实现的图像任意角度旋转插值,插值方法有最近邻法和双线性插值法-Opencv achieved by rotating the image at any angle interpolation, interpolation methods are nearest neighbor and bilinear interpolation
Face-recognition
- 本文针对人脸图像的特点,选取一组Gabor 小波核,并用这组Gabor 小波核对人脸图像进行Gabor 小波变换,提取人脸 图像的有效信息。在此基础上,用2DPCA 对Gabor 小波提取的 数据矩阵进行降维,最后用最近邻法对人脸进行分类。-In this paper, the characteristics of face images, select a set of Gabor wavelet kernel, and check with this set of Gabor wav
the-most-nearest
- 用最近邻法对数据进行分类,比较简单和基础的分类方法,可用于图像处理-With the nearest neighbor method for data classification, the classification of simple and basic method can be used for image processing
root-finding
- 三种方法求方程的根,二分法,最近邻法,和错点法-three methods for getting the root of equation
extendimage
- 根据模板大小对图像扩展,最近邻法,matlab-According to the template image size on expansion, k-nearest-neighbors, matlab
jinlinfa
- 分段线性判别函数的极端情况--最近邻法。模式识别-pattern recognition
NNearestneighe
- 模式识别问题最近邻算法的matlab实现,可以模拟实现现最近邻法的核心,是一个不错的代码,已通过测试。 -Pattern recognition problem neighbor algorithm matlab implementation can simulate the core of the nearest neighbor method is a good code has been tested.
1
- 实现图像旋转的两种方法 分别是最近邻法和双性内插法-Image rotation, two methods are nearest neighbor method and bisexual interpolation
1
- 利用K-L变换进行人脸识别。首先求得待辨识图像相对于训练集平均脸的差值图像,然后求得该图像在特征脸空间中的坐标,最后采用最近邻法对图像进行归类。-KL transform for face recognition. Obtain the first image to be identified image with respect to the difference between the average face of the training set, and then obtain the
enlarge
- 对二维图片进行中心放大,能控制放大的倍数,采用最近邻法-enlarge pictures from the center of it,can control the index for enlargement
6
- 最近邻法和K近邻法。作为分类器算法,k近邻法和最近邻法应用广泛-Nearest neighbor and K-nearest neighbor method. As a classifier algorithm, widely k nearest neighbor method nearest neighbor method and application
nearest
- 最近邻法判断是否属于同一类的像素点,若是则归为一类,不是就寻找下一个点-Nearest neighbor method to determine whether the pixel belongs to the same class
Correction-of-remote-sensing-image
- 有关遥感图像的配准和畸变的矫正,包含了空间畸变矫正的常用的三种算法,最近邻法,双线性内插值,三次卷积插值-Correction of remote sensing image registration and distortion