基于labview的图像采集程序，内有dll安装说明。运行程序，在摄像头列表中双击，选择需要的摄像头就可以看到图像。-The image acquisition program based on LabVIEW, there are DLL installation instructions. Run the program, click on the camera in the list, the camera can see the image.

绘制奥运五环图标并生成图片，点击反转按钮可将图片反转对比显示。-Drawing Olympic rings icon and generate the picture, click on the reverse button to reverse contrast image display.