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二维图像熵
计算图像的二维图像熵,在一维熵的基础上引入能够反映灰度分布空间特征的特征量组成图像的二维熵 包括
计算图像二维图像熵的函数文件 H_img2d.m
调用该函数的代码 H_img2d_test.m
以及测试代码用图像文件 boy.jpg(computing two dimensional image entropy of an image)
- 2021-04-24 13:48:47下载
- 积分:1
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分割面及各颜色分量
说明: 在图像上画一条线,提取所在位置的像素。主要是用来观察横向异质性变化的。(Draw a line on the image and extract the pixels at the location. Mainly used to observe changes in lateral heterogeneity.)
- 2020-06-17 18:40:01下载
- 积分:1
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newfile5
【例6.4-1】本例演示:pcolor , contour, contourf的调用格式;等位线标高指令 clabel 的配合使用和区别;colorbar在用户指定位置上创建着色标尺;subplot子图位置的控制;图形窗背景底色的设置。(图6.4-1)(Example 6.4-1 This example demonstrates: pcolor, contour, contourf' s call format the bit line elevation instruction clabel of the used in conjunction with, and differences in the user-specified location colorbar create coloring ruler of the subplot subgraph location control graphics window Background background settings. (Figure 6.4-1))
- 2013-03-03 10:18:28下载
- 积分:1
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MinRecArea
c 实现了以点阵表示的多边形的最小外接矩形,并求出其的面积。(c to achieve a in order to dot-matrix expressed of polygons of the minimum bounding rectangle, and calculated its of the area.)
- 2013-06-13 20:49:05下载
- 积分:1
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Triangle-of-Point-Cloud
Matlab 三维点云三角化
不是平面域的三角化 是三维点云三角化
亲身测试绝对可用!(Triangle of Point Cloud)
- 2012-02-27 17:16:34下载
- 积分:1
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24to256
BMP24位位图量化成256色BMP图,本程序彩八叉树颜色量化。(BMP24-bit quantization into a 256-color bitmap BMP map, this program color octree color quantization.)
- 2021-04-01 22:59:08下载
- 积分:1
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Zero-Correlated-Parafac
平行因子分解三维数据,将自己所需要的数据提出出来(The parallel factorization 3D data data)
- 2012-11-15 16:36:35下载
- 积分:1
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图片模糊与锐化
说明: 本例使用JAVA语言实现了图片的模糊与锐化,详细的注释请看源代码的注释。谢谢支持!(cases the use of the Java language and blurred images sharper and detailed annotations Look at the source code of the Notes. Thank you support!)
- 2005-12-06 22:42:20下载
- 积分:1
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matlab pine
matlab点云三维重建,用matlab写成的,效果很好,而且速度也比较快(Matlab point cloud three-dimensional reconstruction, written in MATLAB, the effect is very good, and the speed is faster.)
- 2018-05-26 12:57:04下载
- 积分:1
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ICP
ICP算法,主要用于三维点云数据的配准,最近点迭代算法,可以收敛到局部最小(registration of point cloud data,the iterated close point algorithm)
- 2011-10-30 16:24:40下载
- 积分:1