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lessonresouse
- 程序代码说明 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图
texture_extraction
- 灰度共生矩阵和灰度梯度共生矩阵的提取方式,是比较重要的纹理特征提取方法,用matlab实现的-co-occurrence matrix and GGCM extraction, is the more important Texture feature extraction methods, achieved using Matlab
hist2D
- 用于计算图象点灰度-区域灰度直方图的函数,用MATLAB语言实现.-used to calculate the gray image point-regional gray histogram function using MATLAB.
test12-28
- 1.几种灰度变换,分段线性化,平方变换,对数变换,平方根变换等等 2.几种滤波器,中值滤波,均值滤波等等 3.图像分割,边缘检测,轮廓提取,以及SOBEL梯度算子 4.彩色图像,红色通道,绿色通道,蓝色通道 5.图像的几何变换,图像缩放,镜像(水平镜像和垂直镜像) -1. Several gray-scale transformation, piecewise linear, square transform, th
gradephase
- 采用MATLAB编写的相位编组算法,用于直线的提取,适用于图像灰度梯度较大的情况-MATLAB phase grouping algorithm for linear extraction, apply to the larger gray gradient of
digitalimageprosessing
- 包括灰度图像和彩色图像处理两部分,灰度图像处理:256色转变成黑白色,对比度拉伸,二值化,反色,亮度增加,取对数,取指数,直方图均衡化,图像镜像,图像平移,图像缩放,图像旋转,高斯平滑,均值滤波,拉普拉斯锐化,梯度锐化,中值滤波,DCT变换,Fourier变换,Walsh变换,方块编码,细化,Canny算子,浮雕,雕刻,Sobel-Including gray-scale images and color image processin
SportCheck
- 本系统中关键技术有图像数据读取、图像的中值滤波、灰度化、梯度的获取、特征区域的确定等-Key technologies in the system of image data are read, the median filter images, gray, and the gradient of the acquisition, determine the characteristics of the region, such as
IIRgradient
- 一种计算灰度图像的梯度幅值方法,基于MATLAB2007-A calculation of the gradient gray image amplitude approach, based on MATLAB2007
GrayGradinet
- 灰度共生矩阵、灰度梯度共生矩阵提取纹理特征-Gray Level Co-occurrence matrices, gray-gradient co-occurrence matrix texture features extracted
texture_extraction
- 灰度共生矩阵和灰度梯度共生矩阵的提取方式,是比较重要的纹理特征提取方法,用matlab实现的-Gray Level Co-occurrence matrix and gray-gradient co-occurrence matrix extraction method is more important texture feature extraction method, using matlab realize the
someImageProcessSourcecode
- 几种图像处理源码 程序代码说明 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filt
texture_extraction
- 灰度共生矩阵和灰度梯度共生矩阵的提取方式,是比较重要的纹理特征提取方法,用matlab实现的-Gray Level Co-occurrence matrix and gray-gradient co-occurrence matrix extraction method is more important texture feature extraction method, using matlab realize the
image_enhancement
- (1)获得图象的直方图,将其均衡化,显示灰度变换函数及图象效果; (2)分别用梯度法、拉氏算子、Sobel算子以及中值过滤等方法对图象进行增强,并对增强效果进行比较; (3)用钝化算子、高频提升、内查、外推等方法对图象进行增强。 (4)用Matlab工具进行彩色图象增强方法和彩色图象处理方法的实验-(1) to obtain images of the histogram equalization to show gray-
GrayGradinet
- 图像的一种纹理提取方法,采用灰度梯度共生矩阵,是简单方便的方法-An image texture extraction method, using gray-gradient co-occurrence matrix is a simple and convenient method
textureextraction
- 灰度共生矩阵和灰度梯度共生矩阵纹理提取,能够计算纹理的多个测度-Gray Level Co-occurrence matrix and gray-gradient co-occurrence matrix texture extraction
texture_extraction
- 提取图像特征,包括灰度梯度,灰度距等相关特征-extract features from images, including gray graydient,etc
Texture-features
- matlab编写的用于实现灰度共生矩阵,灰度-梯度共生矩阵,灰度直方图,协方差系数,LOG滤波器的源代码了。全部经过测试,可以直接使用。对于做纹理分析很有帮助。一共有五个代码-matlab prepared for the realization of Gray Level Co-occurrence matrix, gray- gradient co-occurrence matrix, gray histogram, covaria
GrayGradinet
- 非常经典的灰度共生矩阵改进代码,灰度梯度共生矩阵-Very classic GLCM improve the code, shades of gray co-occurrence matrix
Pr.xu
- 计算图像灰度梯度,进行二值化分割。具有一定的泛化能力。(Calculate the image gray gradient, two value segmentation. Have a certain generalization ability.)
灰度信息
- 用于求解一副图片的灰度信息,比如平均灰度梯度值,用于评价散斑质量的好坏(Evaluate the quality of speckle)