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Judgesthepointofintersection
- 判断交点:分别画出两条直线,并判断其交点.-judgment : two straight draw respectively, and their judgment intersection.
cagd_arithmetic
- 怒火之袍的贡献,有算法介绍如判断点是否在线段上、判断两线段是否相交、判断线段和直线是否相交、判断点是否在多边形中、判断线段是否在多边形内、计算点到线段的最近点、计算点到圆的最近距离及交点坐标、计算两条共线的线段的交点、求线段或直线与圆的交点、凸包的求法等等,图文并茂-Army's contribution to the gowns, as introduced algorithm to determine the point of whether online, to judge whe
matlab
- matlab检测直线交点源程序 matlab检测直线交点源程序
Line
- 基于对话框的直线交点计算程序,且可以得出众多交点的最小区域,对学习vc++应用,以及直线相交算法等颇有益处!
Matlab_Polygons_intersection
- 多边形求交的源码,可求交点,共用面积等,很实用。
CrossingDetection
- 用于2D图像交点的检测 其中2D图像必须是已经细化的图像
Harris
- Harris角点检测程序(内附示例图像),利用鼠标在图像上选择提取交点的区域,进行角点提取。程序语言简洁,利于初学者学习。
mylineseg
- 线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6. 判断圆是否在多边形内7. 求矢量夹角余弦 8. 求线段之间的夹角9. 判断线段是否相交10.判断线段是否相交但不交在端点处11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点 16.判断线段是否相交,如果相交返回交点-straight line segme
计算几何学的相关算法
- 计算几何学的相关算法 可以根据这个函数确定两条线段在交点处的转向,比如确定p0 p1和p1 p2在p1处是左转还是右转,只要求(p2-p0)*(p1-p0),若0则右转,=0则共线-geometry calculation of correlation algorithm can determine the function of the two segments to the intersection, such as identifying p0 p1 p1 and p2 p1 is the
Harris.rar
- harris 交点提取算法和改进算法的源程序~~,harris intersection algorithm and improved algorithm for extracting the source code ~ ~
jiaodian
- 交点检测VC++源代码,可以很好地检测角点,基于OPENCV。-The resource of Corner Detection based on OPENCV.
Forstnercornerdetect
- Forstner交点特征提取,希望对大家有所帮助,PPT自己编写的角点定位算子Forstner 2C该方法对图象清晰的效果好,所以检测前最好进行锐化什么的-Forstner intersection feature extraction, we want to help, PPT to prepare their own corner point positioning operator Forstner 2C The method the effect of image clarity is
LineAndIntersection
- 求解double值的前去后继,并且通过double值求解两条直线的交点,计算机中的直线交点可能不止一个,通过本程序能够求出交点,然后将直线和交点显示出来-We know the lines in the computer can have more than one intersections, so this program shows the lines and the intersectioins
BeiSaiErQuXian
- 曲线平滑,贝赛尔曲线,很不错的 源码 ,可以实现曲线的平滑,但是可能不会经过你的交点-Smooth curves, Bezier curves, a very good source, you can achieve a smooth curve, but the intersection may not be through your
ALC_Ray_Caster
- 本文介绍的剪切图像顺序光线投射,一个新的体绘制方法。这种方法使得采样数据在图像质量相当于三个尺寸,最好的射线每像素体绘制算法(全图顺序),而在同一时间计算复杂度和保留空间相干性接近已知的最快算法(剪切变形)。在剪切图片的顺序,如剪切,弯曲,体积数据集重新取样片沿平行于其他物体的射线。不同剪切变形,但象纹理为基础的方法,射线演员通过对图像的像素的平面和样品中心点是在与每个切片射线的交点。-This paper describes shear-image order ray casting, a
contours-all
- 将带高程的多段线转换成带高程的多个直线段,再用Lisp语言中的inter函数求得与其它直线的交点-draw line with height(z) from the POLYLINE
BYSJ
- 图像处理,通过对数字图像处理的算法研究,结合地板图像中直线的特征,提出自己的算法并实现提取直线和交点并排除非地板直线的功能-Image processing, digital image processing by the algorithm, the image in line with the characteristics of the floor, put forward and implement their own algorithms to extract the intersec
celiangjiajiao
- 本程序用于测量两条直线的夹角,选取图像的起始行与列,及偏移量,转化为二值图像,计算交点。-This procedure is used to measure the angle of the two straight lines, a more detailed explanation, complete the steps. Starting row and column select the image and the offset into the binary image, comput
Natural-Image-manage
- 一篇有关利用轮廓在自然图像中检测和定位交点的英文文献,该方法是在64位操作系统中进行的-One on the use of contours in natural images to detect and locate the intersection of English literature, the method is a 64-bit operating system for the
扫描线算法求线段交点
- 利用经典的扫描线算法求两两相交的线段集交点。(Scan line algorithm for line set intersection points.)