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粒子系统的一个小例子
粒子系统的一个小例子-Particle system in a small example
- 2023-03-01 09:20:03下载
- 积分：1
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针对平行结构立体摄像机存在较大的遮挡边界区域问题，本文提出了一种基于可信图的遮挡
边界检测算法．首先通过采样计算立体图像对中几条扫描线的可信值，从而得到遮挡...
针对平行结构立体摄像机存在较大的遮挡边界区域问题，本文提出了一种基于可信图的遮挡
边界检测算法．首先通过采样计算立体图像对中几条扫描线的可信值，从而得到遮挡边界的若干采
样点；然后通过RANSAC算法得到遮挡边界．理论和实验分析表明该算法对复杂背景的立体图像有好
的检测精度；对人肩像等简单背景图像的检测精度不好，但通过校正后仍可得到较准确的遮挡边界．-Aimed at the existence of large occluded regions in stereo image pairs obtained from
stereo camera pairs，an algorithm which can detect occluded boundary areas based on reliability map
is proposed．Firstly，a number of sampled occluded boundary points are obtained by calculating
reliability of the disparity on the corresponding sampled scan lines；secondly，the boundary line is
calculated by RANSAC method．Theoretical and experimental analyses show that the proposed
algorithm gives good boundary detection accuracies for stereo images with complex backgrounds．
But for stereo images with homogenous background，results are not good，however the algorithm can
also give relatively good accuracies after certain correction．
- 2022-04-01 13:25:43下载
- 积分：1
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bmp图像对比度调节
bmp图像对比度调节-bmp image contrast adjustment
- 2022-10-23 03:45:03下载
- 积分：1
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该程序能够根据用户的需求，即用户输入相应的参数，来画出对应的正弦或余弦函数的图形，并可以进伸缩和平移变换...
该程序能够根据用户的需求，即用户输入相应的参数，来画出对应的正弦或余弦函数的图形，并可以进伸缩和平移变换-The program can be based on user demand, that is, the corresponding user input parameters, to draw the corresponding sine or cosine function of the graphics, and can transform into the scaling and translation
- 2022-03-13 08:08:19下载
- 积分：1
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AutoCAD Graphic Interchange File dxf file sample yen Read
AutoCAD图文交换文件dxf文件 圆 读取示例-AutoCAD Graphic Interchange File dxf file sample yen Read
- 2023-06-10 19:30:03下载
- 积分：1
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主要是对光照的处理
主要是对光照的处理-mainly to light treatment
- 2022-02-16 03:29:50下载
- 积分：1
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数字识别码第一步：训练网。利用训练样本…
数字识别代码 第一步：训练网络。使用训练样本进行训练。（此程序中也可以不训练，因为笔者已经将训练好的网络参数保存起来了，读者使用时可以直接识别）第二步：识别。 首先，打开图像（256色） 再次，进行归一化处理。点击“一次性处理” 最后，点击“R”或者使用菜单找到相应项来进行识别识别的结果显示在屏幕上，同时也输出到文件result.txt中 该系统的识别率一般为90％ 另外，也可以单独对打开的图片一步一步进行图像预处理工作。但要注意，每一步工作只能执行一遍，而且要按顺序执行。步骤为：“256色位图转为灰度图”“灰度图二值化”“去噪”“倾斜校正”“分割”“标准化尺寸”“紧缩重排” 另外注意，要识别的图片，要与win.dat、whi.dat位于同一目录。此两文件保存训练后网络的权值参数
-digital identification code first step : training network. Use of training samples for training. (These procedures also can not training because I have trained network parameters saved, Readers can direct identification) second step : identification. First, open the Image (256 colors) again, to a treatment. Click on the "one-stop" Finally, Click on the "R" or use the menu item corresponding to find the identification of the identification results on the screen, also result.txt output to a file which the system"s recognition rate of 90% for the other, can be individually opened to the step-by-step pictures for image prep
- 2022-06-13 09:52:52下载
- 积分：1
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C#做的一个绘图控件,可以绘制基本图形,速度也可以,支持放大缩小移动,支持命令的扩展...
C#做的一个绘图控件,可以绘制基本图形,速度也可以,支持放大缩小移动,支持命令的扩展-C# do a mapping component, the basic graphics rendering speed can also support Zooming Mobile, order to support the expansion
- 2022-04-09 05:02:28下载
- 积分：1
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the smallest distance between the segmentation category code
最小类间距离分割的代码-the smallest distance between the segmentation category code
- 2022-07-16 12:40:05下载
- 积分：1
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image processing most basic knowledge, such as image display, image edge detecti...
图像处理最基础的知识，如图像显示、图像边缘检测等。对初学者很有启发作用-image processing most basic knowledge, such as image display, image edge detection. For beginners very instructive role
- 2022-07-13 10:39:11下载
- 积分：1
