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Polygon clipping is one of those humble tasks computers do all the time. It s a...
Polygon clipping is one of those humble tasks computers do all the time. It s a basic operation in creating graphic output of all kinds. There are several well-known polygon clipping algorithms, each having its strengths and weaknesses. The oldest one (from 1974) is called the Sutherland-Hodgman algorithm. In its basic form, it is relatively simple. It is also very efficient in two important cases, one being when the polygon is completely inside the boundaries, and the other when it s completely outside.
- 2022-09-16 13:35:03下载
- 积分:1
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vc digital image pattern recognition technology and engineering practice, the fo...
vc++数字图像模式识别技术及工程实践中的第四章常用搜索算法-vc digital image pattern recognition technology and engineering practice, the fourth chapter commonly used search algorithm
- 2022-12-01 14:50:03下载
- 积分:1
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稳像的C、C++程序
这是用OpenCV写的稳像视频程序,确定就是在像素处理上不太好。对于新手来说,是一个很不错的学习程序。
- 2022-11-05 08:30:03下载
- 积分:1
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日志边缘检测的风险投资项目,可以实现边缘检测,锐化…
log边缘检测的VC工程,可实现边缘检测,锐化等。并含有书面说明及实验文档。-log edge detection of the VC project can be realized edge detection, sharpening and so on. And contains a written description and laboratory documentation.
- 2022-05-19 01:30:45下载
- 积分:1
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canny operator Edge Detection
canny算子边缘检测-canny operator Edge Detection
- 2022-03-25 18:10:43下载
- 积分:1
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检测对象,使一方
detect the object and make a retangle -detect the object and make a Greimas
- 2022-03-24 14:40:08下载
- 积分:1
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新建一个C++Builder项目 设置Form1的font为“宋体,小五” 在Form1中添加一个TRadioGroup组件rgDrawWhat供选择画什么图形...
新建一个C++Builder项目 设置Form1的font为“宋体,小五” 在Form1中添加一个TRadioGroup组件rgDrawWhat供选择画什么图形;添加一个Tbutton组件colorBtn和一个TcolorDialog组件ColorDialog1;添加一个TImage组件Image1。 3、 将当前项目保存在自己实验文件夹的exp1子文件夹中(以防错误操作而前功尽弃)。 编写colorBtn的OnClick事件,激活ColorDialog1,并获取所选择的颜色: if (ColorDialog1->Execute()) Image1->Canvas->Pen->Color = ColorDialog1->Color 5、 编写Image1的OnImage1MouseUp事件,要求实现: 1) 若是第奇数次鼠标按钮弹起,则根据rgDrawWhat的选择,记录直线第一个端点或圆心坐标; 2) 若是第偶数次鼠标按钮弹起,则根据rgDrawWhat的选择,记录直线第二个端点并利用TCanvas的MoveTo()和LineTo()方法画出直线段,或计算出圆的外接矩形后调用TCanvas的Ellipse()方法画圆。-C Builder a new project set the font to Form1 "wherein V" in Form1 add a TRadioGroup components rgDrawWhat options for what painting graphics; Add a Tbutton colorBtn components and a TcolorDialog ColorDialog1 components; Add a TImage component Image1. 3, the current project will be kept in their laboratories folders exp1 Documents folder (to prevent erroneous operation and wasted). Preparation colorBtn the OnClick, ColorDialog1 activated, and access t
- 2022-03-05 21:42:30下载
- 积分:1
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漂亮的3d图形,有关宇宙的图形变换,时间较长,各种方向
漂亮的3d图形,有关宇宙的图形变换,时间较长,各种方向-beautiful 3d graphics, the graphics transform the universe, a longer time, in all directions
- 2022-02-07 07:54:45下载
- 积分:1
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图片转换组件,可以很方便的将bmp格式的图片转换成gif格式的图片...
图片转换组件,可以很方便的将bmp格式的图片转换成gif格式的图片-Photo conversion components, it is quite easy to bmp format photographs into gif format photographs
- 2022-02-05 17:19:56下载
- 积分:1
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一个基于mega16的串口通讯实例,用于验证串口通讯的正确性
一个基于mega16的串口通讯实例,用于验证串口通讯的正确性-based on a serial communications mega16 the examples used to validate the correctness of serial communications
- 2022-08-19 13:05:35下载
- 积分:1