Packaging a Graphics Programming class, can easily display, read, operate bitmap

DOS下的图象读取，显示、控制程序源代码-DOS to read the image, display, source code control procedures

以grapyscal方式显示位图 -Displaying image in grapyscal style

LineTracker源码，实现类似CRectTracker的功能。-LineTracker source, CRectTracker to achieve similar functionality.

平滑滤波 一般来说，图像的能量主要集中在其低频部分，噪声所在的频段主要在高频段，同时系统中所要提取的汽车边缘信息也主要集中在其高频部分，因此，如何去掉高频干扰又同时保持边缘信息，是我们研究的内容。为了去除噪声，有必要对图像进行平滑，可以采用低通滤波的方法去除高频干扰。图像平滑包括空域法和频域法两大类，在空域法中，图像平滑的常用方法是采用均值滤波或中值滤波，对于均值滤波，它是用一个有奇数点的滑动窗口在图像上滑动，将窗口中心点对应的图像像素点的灰度值用窗口内的各个点的灰度值的平均值代替，如果滑动窗口规定了在取均值过程中窗口各个像素点所占的权重，也就是各个像素点的系数，这时候就称为加权均值滤波；对于中值滤波，对应的像素点的灰度值用窗口内的中间值代替。实现均值或中值滤波时，为了简便编程工作，可以定义一个n*n的模板数组。另外，读者需要注意一点，在用窗口扫描图像过程中，对于图像的四个边缘的像素点，可以不处理；也可以用灰度值为"0"的像素点扩展图像的边缘。下面给出了采用加权均值滤波的图像平滑函数代码和效果图：-smoothing filter general, the image of energy is mainly focused on the low-frequency part of the noise lies mainly in the high-frequency band, which system to extract the vehicle Edge Information has been concentrated in some of its high frequency, therefore, how to remove high-frequency interference at the same time, maintain the edge information, we Institute enforcement of the content. In order to remove noise, it is necessary for smooth images can be used to the low-pass filter to remove high-frequency interference. Image Smoothing in

开发类似的CAD系统，功能非常强大，非常有价值

根据自己需求修改自定义的菜单图标,编程环境VC++6.0/XP-according to their needs change from the definition of the menu icon, the programming environment VC 6.0/XP

用VC++编写一个圆,并使其沿正弦曲线运动,在此过程中,圆的大小不断地变化,并在左上角显示几行的不同字体的字-prepared a VC round, and it sine curve along the campaign, in the process, won the size changes constantly, and in the upper left corner shows a few lines of the different font characters

此为图象编程之二，适合于刚入门之选手，请好好使用。-image of this second program, which is suitable for athletes who are just portal, please make good use of.

用EL99算法合成纹理，速度比较慢，效果还不错，适用于大多数纹理的合成-EL99 algorithm using synthetic texture, fairly slow, and the results were pretty good, applicable to the majority of the texture synthesis

该程序封装了贝塞尔曲线的绘制方法――就是Graphics类的DrawBezier()方法。通过他一个不了解贝塞尔曲线数学背景的人都很容易绘制。-Bessel curve of the drawing method-- is the kind of DrawBezier Graphics () method. Through his ignorance Bessel curve of a mathematical background of the drawing is easy.