搜索资源列表
otsumax_sigma
- otsu自适应阈值分割OTSU算法也称最大类间方差法,是图像分割里基于点的全局阈值选取方法中的一种,诞生于1978年,作者是Otsu。这种方法以其计算简单、稳定有效,一直广为使用,至今仍在matlab的图像处理工具箱里作为灰度图像单阈值自动选取的标准算法
ostu
- 利用大津法自动求取全局动态阈值进行分类.-Otsu method using automatic strike a dynamic threshold for the overall classification.
LocalOstu
- 基于opencv的otsu阈值分割,根据最大类间方差原理,进行全局图像分类-Opencv based on the Otsu threshold segmentation, in accordance with the principle of maximum between-cluster variance for the overall image classification
tuxiangqiege
- 基于像素点的全局阈值法求图像的分割 实现方法有五种: 最小极值法,最优阈值法,最大方差方法,最大熵法,迭代法-Pixel-based global threshold method for image segmentation method there are five: the smallest extreme value method, the optimal threshold method, the largest variance method, the maximum ent
MATLAB_code_of_image_processing
- 该gui函数基本上包括图像处理里面的最基本处理,相当于一个小型photoshop。比如读取文件,几何变换中的垂直镜像,平移,旋转,缩放;正交变换的DFT,FFT,DCT,DST,DHT,DWashT;灰度处理中的反色,直方图均衡,全局线性变换,分段线性变换,指数非线性变换,对数非线性变换;图像增强里面的加噪声,平滑,锐化,伪彩色增强;图像分割里面的灰度阈值法,Robert,Laplace,sobel,prewitt,canny算子边缘检测法;图像恢复里面的直接逆滤波,维纳滤波;图像编码里面的霍夫
graythresh
- 对图像进行高斯滤波,然后用全局阈值对图像进行分割,使用的函数参考冈萨雷斯图像处理-Gaussian filtering of the image and then use the global threshold for image segmentation, using the function reference, image processing Gonzalez
jingdianostu
- 用matlab编辑的ostu算法,很好用,能计算出全局阈值并输出处理后图像-Ostu algorithm using matlab editor, useful, able to calculate the global threshold and the output processed images
matlab-wavelet
- 用matlab小波分析的图像处理实例,对图像作用全局阈值-the imagein process method based on wavelet analysisunder the MATLAB tools,this is a simple program
yuzhifenge
- 在matlab中,利用全局阈值对图像进行图像分割,得到有用的区域-Global threshold image in matlab for image segmentation, get useful area
DIP1002
- 数字图像处理,实现自动全局阈值分割,代码和图片经过matlab调试已通过。-Digital image processing, automatic global thresholding segmentation, and pictures through the matlab code debugging has been passed.
MATLAB
- 实现阈值图像分割,用全局阈值,OTSU和迭代法求阈值-Achieve the threshold image segmentation, the threshold required by the global threshold, OTSU and iterative method
Location_thresholdMatlab
- 运用Matlab,对一些对比度较差的图片进行目标物提取时使用的阈值方法,其中,其运用的是动态阈值的方法(非全局阈值)-Using Matlab, for some poor contrast image target extraction using threshold method, among them, the use of a dynamic threshold method (not a global threshold value)
thresh
- 全局阈值分割,使用matlab实现,是一个m文件,注意调用-Global threshold segmentation using matlab realize, is an m-file, calling attention
fenge
- 基于matlab数字图像处理中的全局阈值函数图像分割法-Based on digital image processing matlab global threshold function for image segmentation method
Edge-improve-global-thresheding
- 使用边缘改进全局阈值处理分割图像的matlab实现示例-Using edge process to improve global threshold segmentation image , matlab implementation examples
smooth-improve-G-threshold
- 数字图像分割,使用图像平滑改进全局阈值处理分割图像的matlab实现示例-Digital image segmentation, the use of image smoothing process to improve global threshold segmentation image of matlab implementation examples
Basic-global-thresholding
- 数字图像分割,基于全局阈值的分割方法,分割图像的matlab实现示例-Digital image segmentation, the segmentation method based on global threshold and image segmentation of matlab implementation examples
zishiying
- 该实例程序通过改进灰度直方图双峰法,实现了迭代求全局最佳阈值,对于前背景灰度范围差异明显的图像有良好的分割效果。(By improving the gray histogram Shuangfeng method, the example program achieves the global optimum threshold by iteration, and has good segmentation effect for the images with obvious differenc
代码
- matlab图像处理全局阈值切割,对图像进行边缘化检测。(MATLAB image processing global threshold cutting, edge detection of the image)
matlab.thresholding-master
- 在计算机视觉中,图像分割是将图像分成多个片段的过程。这使我们能够通过以比原始图像更简单的表示方式来更好地分析图像。一种用于分割图像的方法是阈值分割;也就是说,将强度值低于阈值的所有像素设置为背景值,而将高于阈值的其他像素设置为前景值。最简单的阈值处理形式是对所有像素使用全局阈值,而自适应阈值处理根据像素及其周围环境动态改变阈值。典型地,阈值处理从灰度图像开始,并输出二进制图像以清晰地描绘图像中的片段。在本实验中,我们开发了一种自适应阈值算法,并将其与更简单的算法进行了比较。 此外,我们还开发了