扫描线填充算法画多边形 说明: 可以是边相交的多边形

三维科学图形包括三维网线图形；三维线状图形；三维坐标设置；填充网状图形；填充颜色的层数；颜色分层的数值条；向顶部和底部投影；边框设置；背景颜色设置；实体图形；等高线图形。给定zij=f(xi,yj)离散数据点，三维图形控件可以绘制出各种精美的图形。三维 图形控件包含的文件有：mesh45.ocx，olch3d32.dll，meshxyz.dll。-Three-dimensional graphics, including three-dimensional network of scientific line graphics linear three-dimensional graphics three-dimensional coordinates set filled mesh graphics fill color layers color layering Numerical Article to the top and bottom of the projector border settings background color settings graphical entities contour graphics. Given zij = f (xi, yj) of discrete data points, three-dimensional graphics can control a variety of beautifully drawn graphics. Three-dimensional graphical controls contained in the documents: mesh45.ocx, olch3d32.dll, meshxyz.dll.

初步学习QT，最基础的程序hello，让初学者更好认识QT，熟悉QT编程环境，程序执行将显示“Hello World"在一个显示面板上，可以通过修改程序改变字体和颜色。。。。。。。

对图像进行处理，源程序需要进行N步操作，故在工具栏上添加了一个按钮来完成所有的操作，希望能方便大家的使用。在facemodel文件夹中的facemodel文件是原始图片，识别较好。后几个图片是我从网上下的，但没有原始图片识别的好，仅供参考。 test2和test3只能通过菜单来操作，因为不能对其实现最后的识别，只有参考价值。希望这个程序对大家有帮助。-Image processing, source step-by-step the need for N, so the toolbar to add a button to complete the operation of all, I hope everyone can make it easier for use. Facemodel folder in the original picture facemodel document is to identify better. After a few pictures of my under-line, but did not identify the original image, and is for reference only. test2 and test3 to operate only through the menu, because they are unable to achieve the final identification of their only reference value. We hope that this program will help.

该算法建立了由最小二乘法,离散点曲率和离散点曲率变化和三项组成的目标函数并求出了最优控制点序列坐标,采用非线性优化方法对权因子序列进行了调整,确立了逼近误差的近似表示方法,并提出了包括上述方法的循环判断流程.-The algorithm was established by the least squares method, discrete points, the curvature and the curvature change and the three discrete points consisting of the objective function and find the optimal sequence of control point coordinates, using non-linear optimization method for sequence weights have been adjusted establishes the approximation error of the approximate representation, and proposed, including the cycle of the above methods to determine flow.

基于opencv平台，全景图像展开，采用同心圆环近似展开法-Opencv-based platform, panoramic images to start using concentric rings similar to expansion method

D3D例子系统写的火焰效果 挺好的 大家可以借鉴-D3D examples of the flame effect system to write nice we can learn from

本人搜集到的计算机图形学的一些DDA直线算法源码及其程序。-I collected a number of computer graphics DDA line algorithm source code and its procedures.

XNA3.0创建地形,根据McGraw.Hill.Microsoft.XNA.Game.Studio.Creators.Guide.Jun.2007.pdf第25章改写-Xna3.0 terrain，based on McGraw.Hill.Microsoft.XNA.Game.Studio.Creators.Guide.Jun.2007.pdf chapter25

拉普拉斯算子、Sobel算子和Prewitt算子对图像进行边缘、轮廓的检测-Laplace operator, Sobel Operator and Prewitt Operator right image edge contour detection

用WTK读取3ds文件-WTK used to read documents 3ds