昨天在论坛上，有人问起双缓冲的实现问题，想起网上这方面资料比较凌乱，而且多是 DirectX 相关的，今天特地在这里给大家简要的介绍一下双缓冲技术及其在 VC+...

edge filter for image in c(get edge)

楼宇供电的设计图值得cad绘制的，每层布线，线路柜子排放都有-Power supply design of buildings should be drawn cad, each wiring, cabinets emission lines have

不用图形库函数的仿windows画图程序 这是最近做的计算机图形学实验，其界面是一个仿Windows下的窗口界面，程序具有较好的交互性。全部的图形函数都没有用C语言自带的图形库函数，所写的函数都是直接写屏实现的，模拟了大部分图形库函数的功能。但也有部分没有写出，如保存图形块的getimage()等函数。由于水平有限，还有部分功能没有实现，如保存或打开BMP图片等。等有了时间再说吧。算法什么的写的很潦草，都随便说说的，欢迎高手指点，希望与广大C语言爱好者共同学习讨论。 -No graphics library function like windows drawing program to do this is the recent experiment of computer graphics, the interface is an imitation of the window under the Windows interface, the program has better interactivity. All graphics functions are not used C language graphics library built-in function, written by direct write screen functions are achieved, the majority of simulation graphics library function function. However, some did not write, such as the preservation of graphical block getimage () function and so on. Due to the limited level, there are some features did not realize, such as saved or opened that BMP pictures. With time, etc. later. What algorithm is written in the scrawl, are casual, welcome expert guidance, I hope with the

ARX AutoCAD 2002二次开发-ARX AutoCAD 2002 Second Development

visual studio 2008 图像处理，包括二值化、缩放、另存、反相、GUI等。-visual studio 2008 image processing, including binarization, zoom, save, RP, GUI and so on.

本程序实现了基于质心法的目标跟踪，由于算法比较简单，因此背景颜色必须简单，最好是纯白色的。本程序先经过对视频图像的灰度化，二值化等一些图像处理，然后找出质心。程序中用到了Opencv库函数-Realize this procedure based on the quality of target tracking-force, due to relatively simple algorithm, so the need for a simple background color, the best was pure white. This procedure, after the first video images of gray and binary image processing, such as, and then find the center of mass. Procedures used in the library function Opencv

比较完整的图像分类程序，包含较多的分类算法-more complete image classification procedures, including more classification algorithm

彩色图像rgb三通道直方图-rgb color image histogram channel 3

一个显示磁盘文件的例子，类似资源管理器左半部分-a disk file shows examples similar resource-management part of the Left

a slide show design-a slide show design.........