osg in mfc

本程序在turbo c2.0上已经运行成功!!!可用于实现图形的旋转效果,很逼真-procedures in the turbo c2.0 already running success! ! ! Graphics can be used to achieve the effect of rotation, very realistic!

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.

数字图像马赫带现象-digital image Mach Phenomenon

图象处理之平滑处理，噪声消除、孤立黑点象素消除-image processing for smoothing, noise reduction, isolated black spots pixel elimination

本程序实现基于差平方和的图像匹配，本程序的优点是在大噪声条件下的匹配成功率很高，缺点是随着匹配区域以及图像的扩大，程序的耗时越来越长-This procedure square and bad based on the implementation of image matching, the advantages of this procedure are in the noise of the match under the conditions of a very high success rate, with the disadvantage match the expansion of regional as well as images, more and more time-consuming process long

一个人脸检测的代码.用haar算法实现.-a face detection code. Haar used algorithm.

一款开源的完整矢量绘图控件源码,支持直线、弧线、矩形、圆角矩形、椭圆、多边形、星形、文本和图片等的绘制，支持旋转、缩放、选择、排列等操作，总的说来功能还是不错的！其实如果稍微懂点计算机图形学的知识要做出比这个还要完善的矢量绘图软件应该是没有问题的。 VB6本身对于绘图的支持是非常弱的，因此一般直接通过其内置方法实现的绘图效率都成很大的问题。解决方法之一是采用Windows API来进行底层GDI的绘制，更好的方法是采用GDI+来绘图，这样效果会更好。 -A complete open source vector graphics controls in support of a straight line, arc, rectangle, rounded rectangle, ellipse, polygon, star, text and pictures, such as rendering, support for rotation, zooming, selection, arrangement and other operations, the total to function or that good! In fact, if a little point of computer graphics to understand the knowledge to make than that perfect vector drawing software should not be any problem. VB6 their support for the graphics are very weak, so the general method of directly through its built-in graphics to achieve efficiency into a big problem. One solution is the use of Windows API for the underlying GDI rendering, and better way is to adopt GDI+ To graphics, so the effect will be even better.

利用 pcl 库三维重建代码，  基于三维点云表面法向量的优化，主要是moving least square 方法，基于Poisson 表面重建的三维重建。 读入的是pcd文件，也可以是其他的格式。需修改读入文件的加载函数                        

一个强大的VisualC++数字图像处理，包括几何变换，点运算，图解增强（图解平滑，中值滤波）边缘检测，阈值分析等-VisualC++ a powerful digital image processing, including geometric transformations, point operations, graphical enhancements (graphical smoothing, median filtering) edge detection, threshold analysis, etc.

维纳滤波理论在图像处理中的应用。 包括维纳滤波，维纳复原，维纳边沿提取，维纳增强。我的一个小课题的终结版。 附有PPT-Wiener filtering theory in image processing applications. Including the Wiener filter, Wiener restoration, Wiener edge extraction, Wiener enhanced. I have a small issue of the final version. With PPT