画Bezier曲线，VC

GDI实现 火焰 水纹 效果 的模拟 方法简单实用-GDI realize水纹flame effect simulation method is simple and practical

一个绘图程序(mfc)，可以在此基础上继续开发出更完备的绘图程序 -a drawing program (mfc), can continue to build on this and develop more comprehensive mapping procedure

在Dialog中滚动显示位图-Dialog in the rolling Bitmap

由TIN生成等值线-generated by TIN isogram

有关vga的时序控制信息与硬件描述语言的实现的方法-Vga to control the timing of the information with the hardware description language implementation of the method

一个BMP位图处理类-a BMP Bitmap class

canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target image edge detection. This method is summarized as follows: 1. Image used with the specified standard deviation of the Gaussian filter to smooth out, thereby reducing the noise 2. In the calculation of each point of local gradient and edge direction 3. The second step in determining the edge points will led to the image gradient magnitude ridge appears, and then keep track of all of the top of the ridge, and ridge at the top of all the pixels are no longer set to 0 4. the implementation of the edge link

GIF格式的C语言解码源程序GIF89A的标准文档-GIF format C language source code decoding standard document GIF89A

人脸识别系统,可以识别出人的眼睛,以及人的脸部轮廓-Face Recognition System

实现在文本区域内的画点与画线功能,响应键盘信息,通用DLL使用!-text in the region to achieve the painting point line drawing functions, in response to keyboard information, the use of generic DLL!