八叉树代码,包括自适应建立结构，编码，收索

用vb实现的画直线程序，他是一种简单的调用line函数实现的-open de door and play the basketball.l love this game,and you?

将曲线轮廓中的B-样条曲线通过最小二分法转换成一组能保持曲线轮廓形状的小折线。这样，原有的字体轮廓数据就从用曲线轮廓表示转变为用多边形表示，即用一组点及其先后顺序来描述轮廓。-Profile to Polygon

直线扫描算法rivate AX1(100) As Integer, AY1(100) As Integer, AX2(100) As Integer, AY2(100) As IntegerPrivate CX1 As Integer, CY1 As Integer, CX2 As Integer, CY2 As Integer, N As IntegerPrivate Sub form_Load()Picture1.BackColor = RGB(255, 255, 255)N = 0End SubPrivate Sub picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)If Button = 1 ThenCX1 = CInt(X): CX2 = CInt(X)CY1 = CInt(Y): CY2 = CInt(Y)End IfEnd Sub-linear scanning algorithm rivate AM1 (100) As Integer, AY1 (100) As Integer, AX2 (100) As Integer, AY2 (100) As IntegerPrivate CX1 As Integer, CY1 As Integer, CX2 As Integer, CY2 As Integer, N As IntegerPrivate Sub form_Load () Picture1.BackColor = RGB (255, 255, 255) N = 0End SubPrivate Sub picture1_MouseDown (Button As Integer, Shift As Integer, As Single X, Y As Single) If Button = = a ThenCX1 CInt (X) : CX2 = CInt (X) = CY1 CInt (Y) : CY2 = CInt (Y) End Sub IfEnd

图象处理之图象的灰度变换、分段线形变幻、灰度匹配变换-image processing for the gray-scale image transformation, sub-linear changes, Gray matched Transform

人脸检测代码。算法都是基本的。程序也有较大局限性，不过作为参考还是有价值的。-face detection code. Algorithms are basic. Procedures also have been quite limited, but as a reference or value.

FaceDetection Sample

这是一个在windows中显示一个沿正弦曲线运动的圆的程序，是用VC＋＋编写的-This is a display in the windows along a sinusoidal curve campaign Yuan procedures, VC++ prepared

使用C#实现验证码识别，带有完整的教程文档。-The use of C# Realize Verification Code identification, with a complete tutorial document.

图像模式识别――VC++技术实现（杨淑莹）配套光盘-Image pattern recognition- VC++ technology to achieve (YANG Shu-ying) supporting CD-ROM

AffineTransformation computes and applies the geometric affine transformation to a 2-D image. The program main functions are: - Load Image: Load the image to be transformed. - Transform Image: Computes the transformation matrix from the transformation parameters specified by the user, then it applies the transformation to the loaded image. - Save Image: Save the transformed image. - Quit: Exit the program. The transformation parameters are specified by the user by editing the values of the rotation, scale (x and y), and shear (x and y). The translation is not icluded because it can be easily (normalized or) removed from the image by subtracting the shape cetroid. The affine matrix and the affinr transformation are computed using Matlab Image Processing Toolbox functions: maketform and imtransform. So this program is only demonstrates and facilitates the computation and the applying of these functions to a 2-D image.