read through VC 3DS documentation, and three

一个很有趣的操作图形的操作的例子-a very interesting graphics operation of the operation example

Paint a Gradient Color Background 画渐变填充的背景(53KB)-Paint a Gradient Color Background painting the background gradient fill (53KB)

一个可以实时显示采集曲线的源码,可以用与实时的数据采集曲线 显示-a real-time acquisition curve shows the source code can be used with the real-time data acquisition curve shows

图像显示，主要是灰度图像显示，包括与设备位图相关的和不相关的-Image display, the main gray-scale images are displayed, including bitmap and equipment-related and non-related

色彩混合实例,包括透明与背景色-Examples of mixed colors, including transparent and background color

数据图像读取和分析 用于图像技术处理初学者-Image reading and analysis of data for image processing techniques for beginners

DIB（设备无关位图）的快速旋转方法，直接操作位图数据，分别对单色、16色、256色及24位位图进行单独处理-DIB (Device Independent Bitmap) rapid rotation method, the direct operation of bitmap data, respectively, for monochrome, 16 colors, 256 colors and 24 separate bitmap handle

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

vc中和我一起写屏保-vc and I were writing together screensaver

源码-华盛顿大学学生用C#做了一个Paint.NET, 比Windows的MSPaint强大不少-source-University of Washington students with C# done an Adobe, Windows MSPaint many powerful