picturebox有的属性基本上都有，扩展的图形方法有： DrawBezier DrawRoundRect DrawCurve DrawPie DrawPolygon DrawCircle DrawLine GetRGB 扩展的图像处理方法主要有： GetPictureData ShowPicture Invert GrayScale Exposal HistGramEqualize LogCalc ExpCalc ClearIsolatePoint Brightness AverageFil

一个很不错的图象基本处理程序,有二值变换,读入图象,图象锐化等基本的功能-A very good image of the basic process, there are two values of transformation, read into the image, image sharpening and other basic functions of

广义hough变换，vb实现的，效率很高-Generalized hough transform, by VB