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modified otsu2d
- this code is modified otsu 2d
Image-processing-code(3)
- 图像处理中的一些常用代码,包括:边界跟踪 (bwtraceboundary函数)直方图阈值法 自动阈值法:Otsu法 膨胀操作-ome of the commonly used image processing code, including:Boundary tracking histogram threshold method of automatic threshold method: Otsu method to expand operations
Code-Segmentation
- 基于WFCM的最优阈值图像分割 阈值化是图像分割中广泛应用的一种有效工具。基于类别可分性准则的Otsu法是性能良好且受到普遍欢迎的自动阈值选择方法。Otsu方法与c均值聚类算法的准则在一定条件下是等价的,而c均值聚类算法还可以快速实现分割问题。目前人们提出了很多基于c均值聚类准则的图像阈值化方法,其中模糊c均值(FCM)是最流行的算法之一。但是FCM算法没有考虑样本矢量间对聚类效果的不同影响,因而使用加权模糊c均值(WFCM)来解决这个问题。-Optimal threshold image se
tuxiang4
- 直方图阈值法,自动阈值法:Otsu法,开启和闭合操作-Histogram threshold, automatic threshold: Otsu method, opening and closing operation
OTSU_BMPtoBIN
- 大律法(OTSU)灰度图像阈值提取算法(C语言实现)。文件中已经有已经编译好的可执行文件,可以批量把灰度图片转化成二值化的二进制图像文件,可用于LCD显示屏视频动画的开发(例如Badapple)。 阀值是图像二值化处理中非常重要的一个参数,意思就是:如果灰度图像的像素颜色值大于该阀值就把该点当作黑色,小于该阀值就把改点当作白色。最简单的做法就是把阀值取为127(255的一半),但是这种做法是不科学的,处理后的二值化图像效果也很不理想。关于阀值的选取是一门很深的学问,有很多经典的算法用于选取该
OTSU_EDIT
- OTSU最大类间方差算法实现,自己编写并与MATLAB提供的函数处理结果相比较,结果一致-OTSU between Otsu algorithm, and write your own functions and MATLAB provide results compared results are consistent
BCB-program4
- There are two BCB program.One is Otsu + thinning the other is Otsu + sobel.
can-bang-hist
- Can bang HISTOGRAM su dung phuong phap co ban,can bang histogram su dung phuong phap otsu
outs
- Image segmentation using Otsu s thresholding matlab code with web page
otsu
- 对于图像进行3种阈值分割,并显示为二值图像,比较不同-For the three kinds of image thresholding, and displayed as a binary image, comparison of different
guangbanzhongxintiqu
- 本程序主要实现暗背景下含高斯噪声的光斑滤除噪声,实现光斑中心提取。采用了sobel算子和梯度倒数加权滤噪、最大类间方差法(Otsu)确定阈值、质心法提取光斑中心坐标。-The program is mainly realized under a dark background Gaussian noise spot containing noise filtering, to achieve spot center extraction. Using sobel operator and gra
ostu
- 此代码应用于图像分割,是基于类间方差的大津法求分割阈值-This code applies to image segmentation is based on the variance between two classes of Otsu threshold segmentation uated
Otsu
- OSTU算法(大津算法)java版。OSTU算法常用的自动二值化方法。-Java version of OSTU algorithm (dajin algorithm).OSTU algorithm commonly used automatic binarization method.
Otsun
- Otsu metod for segmentation image. SciLab.
OtsuINSL
- Otsu method for segmentation image. Good SciLab code.
dajinshuangyuzhi
- 北航数字图像与结构算法大作业大津双阈值法-Digital image and structure algorithms big job Otsu double threshold method
try1
- 二值图像的轮廓检测,借用ostu自适应阈值分割,效果良好-Contour detection binary image, to borrow otsu adaptive threshold segmentation, good effect
Ostunew
- ostu分割法实现代码,找出最大类间方差与最小类内方差比值最大的阈值,进而实现对图像的分割-Implementation code otsu segmentation method to find within Otsu class variance ratio of the maximum and minimum thresholds, so as to realize image segmentation
otsu_2d
- 二维otsu算法分割图像,速度快,适合于各种图像分割-Two-dimensional otsu algorithm for image segmentation
binarized-pseudo-color-display
- 使用最大类间方差求阈值,二值化后伪彩色显示-Otsu uated using the threshold, binarized pseudo-color display