图形裁剪，有点、线、多边形裁剪，点、线使用四比特法，多边形使用四边框裁剪...

自己写的角点检测程序，matlab版，来源于2D 3d image registration-Corner detection procedures, matlab version, harris Corner

Bezier曲线,控制点由鼠标响应实现-bezier curve, respond mouse

B样条曲线，是很实用性强的源码，对二维图形变成很有帮助。-B-spline curve, is a very practical source of two-dimensional graphics become very helpful.

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.

有关图形裁剪的程序，具体要求在文件中有描述-Graphics of the cutting process, specific requirements are described in the document

本为图形学中区域填充算法-graphics for the regional filling algorithm

一个示波器的框架-the framework of an oscilloscope

图像的分数维分析的程序，-Fractal Image analysis procedures,

用VC编写的圆弧样条，B样条曲线的绘制程序，在单文档中输入任意点，绘制出点间的圆弧样条曲线与B样条曲线-VC prepared by the arc-like, B-spline curve mapping procedures in a single document input arbitrary point and draw points of the circular spline curves and B-spline curves

文件包括图像平滑处理，灰度拉伸，梯度法锐化，拉普拉斯锐化，色彩变换 二值化，边缘增强等， 还有众多的直方图。是学习vb 图像处理的一个很好的实例！