1) Maximum between-class variance method 最大类间方差阈值选取法 2) two-dimensional dual-threshold Otsu law 二维双阈值最大类间方差法 3) the threshold method of the maximum equation difference 最大方差阈值法 1. Secondly the threshold method of the maximum equation difference gets the congluti...
待解决 悬赏分:1 - 离问题结束还有 Maximum Between-Class Variance Otus Method问题补充:匿名 2013-05-23 12:21:38 最大类间方差法领角 匿名 2013-05-23 12:23:18 最大差异between-class otus方法 匿名 2013-05-23 12:24:58 最大在之间类变化Otus方法 匿名 2013-05-23 12:26:38 最大...
wherein the method provided by the invention is used for solving the problem of automatic crack recognition in the prior tongue diagnosis, and comprises the following step: performing the automatic threshold filtration on an image on the basis of the maximum between-class variance method (OSTU) so...
Image threshold selection of images using genetic algorithms, in which to improve the fitness function choice, using the maximum between class variance threshold selection process as a fitness function. Since the maximum variance method is very sensitive to noise and the target size. Infrared image ...
Previous research results show that threshold obtained by maximum between-class variance method (i.e. Otsu method) is biased when the area of object and background differs significantly and may lead to failure segmentation. A new image segmentation method based on maximum scatter difference is propo...
This document for an existing 3D threshold method has been improved and expanded, and made a new kind of 3D Max class variance between law and theory analysis and experimental results indicate that the approach is not only a better segmentation results and split times. ...
An improved method of maximum inter-class variance (OTSU) combined with morphological operations is proposed. First, the original CT image is preprocessed by filtering, denoising, image enhancement, and adaptive threshold binarization; then the connecting area marker obtains the outline, using OTSU-...
The invention discloses a farmland image segmentation method based on wavelet transform and the maximum between-cluster variance. Firstly, collected farmland images of RGB space are converted to be in HIS space, and then a wavelet decomposition layer where crops are located is judged; a wavelet de...
6) maximal variance between-class 最大类间方差 1. A segmentation algorithm based on the technique of one-dimensionmaximal variance between-classand region growing method is proposed in this paper. 提出一种基于一维最大类间方差和区域生长的图像分割法。
Where the maximum class variance as a fitness function of genetic algorithms, as the largest class variance method is very sensitive to noise and target size, so using methods as a fitness function of genetic algorithms, will allow better image segmentation and effective suppression of noise in th...