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计算几何算法
- 计算几何常用算法，包括点是否在多边型中，判定两条直线是否相交，平面最近点对-computational geometry algorithm commonly used, including whether a multilateral type in determining whether the intersection of two straight, the nearest point on Plane
2006010511
- dda、bresenham 画直线 ，bresenham 画圆 ，填充算法，几何变换（平移、缩放、旋转等）， 小型绘图软件（用鼠标绘制直线、矩形、多边形、圆、填充、平移）-dda, bresenham painting straight bresenham Circle, filling algorithm, Geometric Transformations (translation, scaling, rotating, etc.), small graphics software (u
drawstraightline
- 这个源码介绍了如何使绘制的直线上也带有图形。-the source of how to make the straight-line drawing also with graphics.
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.
tuxingdemo
- 包括画直线、反走样直线、画圆、 画椭圆、画矩形、画多边形、矩形填充-including painting line, anti-aliasing straight Circle, painted oval, rectangular painting, drawing polygon, rectangle filled
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
DXF2MIKE
- 专门为MIKE 21定制的提取dxf文件数据点的程序.能够提取AutoCAD dxf文件中的:1.点高程2.Text中的数据3.线（包括Line,Polyline）中的高程数据，三种模式： 1)直接提取直线端点高程2)在直线上进行数据点的加密，然后输出3)输出为模型的水陆边界 -dedicated to the extraction of 21 customized data points dxf document procedures. To extract AutoCAD14 D
lineclipping
- 这是一个图形学中的直线裁减程序，能方便地实现窗口对直线的裁减。-This is a graphics straight reduction procedures, convenient to be able to realize the window of linear reductions.
HISTqua.ZIP
- BORLAND C + + BUILDER 编写，非常有趣的程序，用于使图片HISTOGRAM 均直-BORLAND C BUILDER prepared, very interesting process, make pictures for both straight HISTOGRAM
proceIV
- 图象二直化 ,SOBEL 算法 ....BORLAND C + + BUILDER 编写，非常有趣的程序-images of two straight, SOBEL algorithm .... BORLAND C BUILDER preparation, very interesting process
stabbing
- 给定n维空间中的m个非空点集S1，…，Sm，如果直线L与每个点集均有公共点，则称L为这m个点集的一条直线穿越（line transversal 或 stabbing line）。同样，如果线段K（本文中的线段均指闭线段，且包括单点集）与每个点集均有公共点，则称K为这m个点集的一条线段穿越（segment transversal 或 stabbing line segment）。穿越的概念是海莱定理（Helly’s theorem）的延伸，它的存在性等问题一直是计算几何中海莱类定理（Helly-t
hough00
- Hough Transformation Algorithm Input: Original image in the form of an array: Image1[xMax][yMax] Output: New image : Image2 [xMax][yMax] containing the detected straight lines. Intermediate data struct
graphicshow
- 计算机图形学算法演示系统，包括各种绘图，曲线，直线，变换等等算法，较实用。-algorithm in computer graphics presentation systems, including drawings, curves, straight lines, etc. Transform algorithm, and more practical.
thehoughlinedetection
- Hough变换可以检测已知形状的目标，而且受噪声和曲线间断的影响小。介绍 采用哈夫(Hough)变换，在二值化图像中检测直线，确定其参数的方法。-Hough Transform can detect known shape goals, but also by the noise and the impact curve intermittent small. Introduced, Hough (Hough) transform, the two binary image detectio
cutofbeeline
- 基于VC++6.0实现直线段的Cohen-Sutherland算法裁剪. 操作说明： 打开裁剪.EXE，点击画矩形或画直线，就可以进行画矩形或直线；然后点击裁剪，就可以进行直线段的Cohen-Sutherland裁剪。 -based VC 6.0 line of the Cohen-Sutherland algorithm cutting. Operation Note : Open cut. EXE, it painted rectangular or line drawing,
getline
- 自己编写的一个有关灰度图象提取直线的小程序，包括完整的程序。交流最重要！-themselves prepared a gray-scale image from the straight line of small procedures, including the integrity of the process. Exchange of the most important!
HoughCy
- 好用地 matlab版本地 用hough变换进行直线提取地程序，提取最长地直线，以后会改进，可以提取累计矩阵中，局部峰值点地直线！-good land use Matlab version hough transform line extraction procedures. to extract the longest line, it will improve, can extract accumulated matrix, partial to the peak point straigh
burns
- 该程序是发表在IEEE上的经典直线提取论文“Extracting Straight Lines”的源代码实现，对计算机视觉、模式识别和信息提取等领域的科学研究人员具有极其重要的参看意义。建议下载学习和适用。-The program is published in the IEEE paper on the classic straight-line extraction " Extracting Straight Lines" the source code impleme
straight-line-detection
- 一种基于梯度的直线段检测算法,用于在复杂环境下快速准确的检测直线。-A straight line detection algorithm based on gradient, used for fast detection in complex environment in a straight line
straight-line-cutting
- 可实现在固定矩形区域内对任意直线进行裁剪。-It can be achieved within a fixed rectangular area for any straight line cutting.