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实现遥感图像的自动区域生长,无需选择种子点,实现图像的自动区域分割。,Remote sensing imagery to achieve an automatic region growing, the need to choose the seed point, automatic image segmentation.
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一个基于c++的区域生长算法程序,从种子点选取到生长规则的确定,很详细。,C++-based region growing algorithm process, from seed selection to the growing point of identification of the rules in great detail.
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region growing: Perform segmentation by region grow1ng.
[G, NR, SI, TI] = REGIONGROW(F, SR, T). Scan be an array (the same size as F) with a 1 at the coord1nates of every seed point and 0s elsewhere. S can also be a single seed value. Similarly, T
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This the region growing segmentation algrithm for gray image, user must add a seed point. -This is the region growing segmentation algrithm for gray image, user must add a seed point.
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以区域生长法进行纹理图像的分割,其中,种子点的数目为十个,可以自己设定种子数目-Region growing method to texture image segmentation, in which the number of seed points for the ten, the number of seeds can be set
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用阈值分割、区域生长和种子填充方法实现轮廓提取,各步骤的效果图均有说明-With thresholding, region growing, and seed filling contour extraction method, the effect of each step are indicated map
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区域生长,需要以交互方式设定初始种子点,具体方法为鼠标单击图像中一点后,按下回车键-Region growing, the need to interactively set the initial seed point, the specific method for the mouse to click the image point, and press the Enter key
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该程序用于实现图像分割中的区域生长法。根据灰度差和与种子点是否相邻判断是否生长-The program used to implement the region growing image segmentation method. According to the seed point gray level difference, and whether and to determine whether the growth of adjacent
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通过选取种子点,对一幅二维图像进行区域生长,从而分割出自己感兴趣区。-By selecting the seed point, two-dimensional image of a region growing, which split their own areas of interest.
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修改了冈萨雷斯《数字图像处理》中的区域生长法。本函数中含有三种选择种子点的方法:分别依据灰度值,种子点位置,交互式选择单个种子点。-Modified the region growing method described in "Digital Image Processing" . This function contains three options for the method of seed points: based on gray value, the location of t
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matlab 程序 ,,基于区域生长的数字图像分割,选取一个种子点-
matlab program, digital image segmentation based on region growing, select a seed point
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区域生长用于图像分割的程序,从种子点开始向周围扩散,将与种子点性质相近的点记录下来。这个程序是冈萨雷斯的数字图像处理(MATLAB版)中的程序。-Region growing for image segmentation procedure, from the seed point began to spread around, similar to the nature of the seed points points recorded. This program is a program
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基于OpenCV的区域生长算法,自选一个种子点,进行区域生长,也可以进行多个种子点的选取-OpenCV-based region growing algorithm, the choice of a seed point, region growing, and can also select multiple seed points
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基于种子点8邻域的区域生长算法,以交互式设定初始种子.-Interactive setting initial seed seed point neighborhood-based region growing algorithm.
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基于自动种子选择的区域生长法,克服了传统区域法的很多缺点-Region growing method based on automatic seed selection, to overcome the many shortcomings of the traditional regional law
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基于Matlab平台的区域生长法图像分割。采用8连通的领域,手动选取种子点。-Matlab platform-based region growing image segmentation. 8-connected areas, manually select seed points.
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matlab,区域生长算法,代码为算法函数,文本文档为调用示例,对matlab内置图像coins.png进行基于种子点的区域生长调用,图像生成时,用户用鼠标在其中选取一个种子点并按回车键,之后会出现分割效果。-matlab, region growing algorithm, code for arithmetic functions, the text document is called an example of matlab built-in image coins.png seed p
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区域生长法实现图像分割,获得区域生长起始点,将生长起始点灰度值存入seed中,图像边界上的点的判断,计算新的灰度平均值-Region growing method to achieve image segmentation, region growing starting point to obtain the growth of the gray values are stored in seed starting point, the image point on
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这是一个简单的区域生长算法,方便新手学习使用。-this is a simple region growing algorithm available for new learners.
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区域生长法,手动选种子点吗,它是一个迭代的过程,这里每个种子像素点都迭代生长
直到处理过每个像素,因此形成了不同的区域,这些区域它们的边界通过闭合的多边形定义。
在区域生长中的主要问题如下:
(1)表示区域的初始化种子的选择:在区域生长过程中,这些不同区域点合适属性的选择。
(2)基于图像具体属性的像素生长不一定是好的分割。在区域生长过程中,不应该使用连通性或邻接信息。
(3)相似性:相似性表示在灰度级中观察在两个空间邻接像素之间或像素集合的平均灰度级间的最小差分,它们将产生不同的区域
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