搜索资源列表
Otsu
- 最大类间方差法实现二值化，基于VC++平台的图像处理基本方法，使用OPENCV进行数据操作-The maximum between-class variance method to achieve binarization, VC++ platform-based image processing of the basic method of use OPENCV data manipulation
otsu111
- Otsu算法步骤如下： 设图象包含L个灰度级(0,1…,L-1)，灰度值为i的的象素点数为Ni ，图象总的象素点数为N=N0+N1+...+N(L-1)。灰度值为i的点的概率为： P(i) = N(i)/N. 门限t将整幅图象分为暗区c1和亮区c2两类，则类间方差σ是t的函数： σ=a1*a2(u1-u2)^2 (2) 式中，aj 为类cj的面积与图象总面积之比，a1 = sum(P(i)) i->t, a2 = 1-a1 uj为类cj的均值，u1 = sum(i*P(
OTSU
- 最大类间方差法，图形模板匹配算法，有详细注解，适合新手学习-The most categories variance between law, graphics template matching algorithm, and have the detailed comments, suitable for beginners to learn
tuxiangfenge
- 本程序是利用最大类间方差算法求解自适应阈值，对图像进行分割-This program is the use of the maximum between-class variance algorithm for the adaptive threshold image segmentation
otsu
- 运用最大类间方差法进行二值化的matlab实现代码-ostu binaryzation matlab
bbb
- 基于遗传算法的最大类间方差法对图像进行分割（OTSU）。-Image segmentation based on genetic algorithm, the maximum variance between France (OTSU).
fangchapso
- 最大类间方差法是图像分割中一种常用的阈值分割方法, 对于单阈值分割具有显著的效果, 但是对于 多阈值分割, 计算复杂度大、耗时较多。本文将粒子群优化算法与最大类间方差法结合, 提出了一种新的图像分 割方法, 该方法利用粒子群优化算法的寻优高效性, 并由灰度图像的最大类间方差值作为适应值, 搜索最优分割 阈值, 实现图像的多阈值分割。实验结果显示, 新方法大大缩短了寻找最优阈值的时间, 降低了运算复杂度, 提 高了图像分割速度, 说明基于粒子群优化算法的图像分割算法是可行的、有效的
otsu
- 最大类间方差算法，修改下图片的存储路径就可以直接运行了，已经运行过了，没有问题-Otsu algorithm, modified image storage path can be run directly, have run over, no problem
OSTU_yuzhifenge
- 用matlab实现OSTU大津法算法，得到最大类间方差的阈值。对于图像处理的初学者可以更好的理解大津法的原理-The realization of OSTU with Matlab,which can get the maximum variance between clusters
tuxiangfenge
- 利用最大类间方差算法求解自适应阈值方法，对图像进行分割-Image processing based on gray level histograms
OTSU
- 自己编写的OTSU（最大类间方差）红外图像分割方法。有红外原图以及分割结果图。-I have written OTSU (maximum between-class variance) Infrared image segmentation method. Infrared original segmentation map.
otsu
- 用最大类间方差法应用于红外图像的分割中，实验结果证明该方法简单有效。-With the most categories variance between method used in the infrared image segmentation, the experimental results show that the method is simple and effective.
OTSU
- 本程序是利用最大类间方差算法求解自适应阈值，对图像进行分割。-This program file is in order to use OTSU to gain self-adaption threshold,then to divide the picture depend on the threshold.
yuzhi
- 用matlab求图像阈值分析程序，一种是直方图阈值法一种是最大类间方差-Using matlab and image threshold analysis program, a variance between a Histogram method is the largest class
OTSU
- 图像处理方法中基于最大类间方差的OTSU算法，最后得到的thresholdValue即为所求的分割阈值。 -OTSU algorithm based on maximum variance between the image processing method, and finally get to ask thresholdValue is the threshold value.
leijianfangcha
- 类间方差的小程序，非常实用，非常好用，非常简单-Variance between two classes of small programs, very practical, very easy, very simple
Image-Segmentation-Technology
- 基于点的全局阈值法，即最大类间方差法，并基于Matlab软件环境进行算法的仿真。该系统能够对图像中某些感兴趣的部分进行提取，较好地实现了图像分割-Point-based global threshold method, the Otsu method, the simulation of the algorithm based on Matlab software environment. The system is able to extract some interesting part o
Oleiijianfangr
- 一种基于组织的粒子群优化的的最大类间方差图像多阈值分割 -Based organization particle swarm optimization maximum between-class variance image multi-threshold segmentation
ostu
- 提出了最大类间方差法的优化算法，适合背景较复杂的图像分割-The Otsu method optimization algorithm suitable background image segmentation
an-improved-2D-histogram
- 提出了一种新的根据最大类间方差原则的阈值图像分割方法,并进行了仿真实验。实验的结果表明, 所提出的改进方法是有效的,该算法的分割效果较好,运算速度也得到了提高。-2-D histogramis brought forwardwhichuses the maximum between cluster variance as the rule