use VB program running there when the sky snow

c语言实现抛物线逐次积分法-c language realization parabola step-by-step integration method

在机器视觉SLAM中，由于存在机械或图像配准误差，导致转移矩阵与姿态矩阵随时间的变化而逐渐增大。G2O构造优化图进行优化来消除该误差。原本代码为linux下使用，该版本使用mingw在Windows上编译，生成的dll与lib可直接添加入工程中

把bmp文件转换成txt的源码-put bmp files into the source txt

JPEG压缩编码系统源代码-JPEG compression coding system source code

vtk中关于vtkImagePlaneWidget的使用，有很大的参考价值-VTK on vtkImagePlaneWidget use, has great reference value

利用在Visual C++ 6.0环境下创建MFC AppWizard(exe),实现以屏幕客户区中心为圆心绘制金刚石图案。-Take advantage of Visual C++ 6.0 environment to create MFC AppWizard (exe), the realization of the screen center as the center and draw the client area diamond pattern.

英文OCR识别控件，可对验证码进行识别。带有演示源码。 int startX = 0 int startY = 0 int width = -1 int height = -1 try { startX = Convert.ToInt32(textStartX.Text) startY = Convert.ToInt32(textStartY.Text) width = Convert.ToInt32(textWidth.Text) height = Convert.ToInt32(textHeight.Text) } catch (Exception ex) { Console.WriteLine(ex.StackTrace) } String result = Marshal.PtrToStringAnsi(OCRpart(textImage.Text, -1, startX, startY, width, height)) textResults.Text = result -English OCR recognition controls, can be identified on the Verification Code. Demonstration with source code. int startX = 0 int startY = 0 int width =-1 int height =-1 try (startX = Convert.ToInt32 (textStartX.Text) startY = Convert.ToInt32 (textStartY.Text) width = Convert. ToInt32 (textWidth.Text) height = Convert.ToInt32 (textHeight.Text) ) catch (Exception ex) (Console.WriteLine (ex.StackTrace) ) String result = Marshal.PtrToStringAnsi (OCRpar

橡皮筋画图程序.-rubber-band drawing program.

JPEG图像压缩像素之扫描方法之一（zigzag scan）这是用的循环法-JPEG image compression Pixel scanning method (Zigzag scan) This is the cycle of Law

提取不变矩特征的代码，用c++编写的。对图像特征识别具有很很好的帮助。                                                                                                                                                                &n