搜索资源列表
Bayes
- 使用matlab对基于最小错误率的Bayes分类器进行仿真，编写了相应的程序，分为协方差相等和不相等两种情况，最后画出了三类的分界线-Using matlab to the smallest error rate based on the Bayes classifier to carry out simulation, the preparation of the corresponding procedures, divided into equal covariance and unequ
Imagefusionevaluation
- 图像融合的评价程序，包括熵、方差等评价指标。用MATLAB编写-Image fusion evaluation procedures, including the entropy, variance and other assessment indices. Prepared using MATLAB
DataProcess
- 单片机基本数据处理常用函数，主要处理对于AD采集的数据的处理操作。 函数的操作单位大多为数组。 包含浮点求和、平方和、均值、方差、协方差、自相关函数、正弦信号产生、白噪声产生、数据类型转换等功能。-SCM basic data processing commonly used functions, dealing mainly with the data collected for the AD processing operations. Function is mostly an a
raylinv-cfar
- 求图像背景的均值和方差，并阈值判别后的图象-Find the mean and variance of the background image, image after the threshold value based
Allan
- 计算MEMS陀螺的Allan方差，并求出与Allan方差相关的五个系数，最后在求出拟合误差-Allan variance calculation of MEMS gyroscope, and find the Allan variance associated with the five factors, and finally find the fitting error
otsu
- 使用matlab实现最大类间方差法，即OTSU-The use of matlab for maximum between-class variance, that is, OTSU
Texture
- matlab的纹理计算程序，能够计算熵、对比度、均值、方差-texture calculation procedure using matlab
ostu
- 用最大类间方差对图象的分割，是很好的图象分割程序-Using the biggest equotion to cut the image is good scheme.
jiaozheng
- 这是一个阵列校正的程序，通过计算协方差矩阵，利用矩阵元素间的关系计算出阵列的幅相误差-This is an array of calibration procedures, by calculating the covariance matrix, the relationship between the matrix elements of the array to calculate the amplitude and phase errors
sep02
- 国外游戏开发者杂志2002年第九期配套代码，包含Jeff Lander关于绳索桥的模拟程序代码和Jonathan Blow的关于点之间计算协方差的例子--Code of game development magazine in 2000 the ninth issue, contains Todd Meynink`s code about color transforming
OTSU
- 利用最大类间方差法(OTSU)求出对图像进行二值化处理的最佳阈值，从而进行图像二值化处理。 -Using the maximum between-class variance method (OTSU) obtained image binarization best treatment threshold, and thus image binarization treatment.
stlib100
- 可进行多种分布函数的计算，包括求解均值，方差等。可在进行统计学程序编辑时使用。-Can be calculated a variety of distribution functions, including the solution of the mean, variance and so on. Carrying out statistical procedures can be used to edit.
edge-directedinterpolation
- 利用vc++实现图像放大，改算法采用基于协方差特征的方法-Use vc++ Image to enlarge, change algorithm based on the covariance characteristics of the method
otsu2
- 大津阈值分割法，也称最大类间方差法，利用图像的灰度分布密度函数定义图像的交叉熵。 交叉熵可看作是两个概率系统（即图像背景及目标）的信息量之间的差异。求出的交叉熵越大，则分割效果越好。 -Otsu threshold segmentation method, also known as Otsu method, the use of gray-scale image distribution density function definition images of cross-ent
imagequality
- 自己编写的图像质量评价函数，包括方差、平均梯度、模糊熵、信息熵-I have written the image quality evaluation function, including the variance, with an average gradient, fuzzy entropy, information entropy
Variation
- 方差法计算分维数，此方法牺牲了一定的计算速度，但是精度较高。-Variance method to calculate fractal dimension, this method of calculating the expense of a certain speed, but accuracy.
KLtransform
- （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 -(1) the application of 9 × 9 window
chip_histogram_features
- 本程序使用matlab实现提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。-This procedure used to achieve extracted a lot of matlab histogram parameters needed features, such as the mean, variance, skewness, kurtosis, energy and entropy.
otsu
- 最大类间方差法，给出了详细的介绍，希望能对大家学习图像处理有帮助-Otsu law, gives a detailed introduction to all of us hope to be helpful to learn image processing
otsu
- 最大类间方差法原理：最大类间方差法是由日本学者大津于1979年提出的,是一种自适应的阈值确定的方法,又叫大津法-Otsu Method: Otsu is Otsu scholars from Japan in 1979 to argue that there is an adaptive threshold to determine the method, also known Otsu method