是否可以接入（不同的）计算机的 VGA 输出？相关计算机将运行驾驶模拟器（全屏显示）。我想将该视频提供给另一台运行我编写的程序的计算机，该程序可以检测高速公路/高速公路车道并生成输出以引导在驾驶模拟器中运行的车辆。
我确实找到了这个： http://www.synthev.com/PixelPusher_usb_frame_grabber.aspx
图像采集卡可以将VGA输入并作为USB输出。它还与 OpenCV（这是我用于计算机视觉的）兼容。关于如何解决这个问题有什么建议吗？
Is it possible to tap into the VGA output of a (different) computer? The computer in question will be running a driving simulator (which is at full screen). I would like to feed this video to another computer running a program, that I've written, which can detect motorway/freeway lanes and generate an output to steer the vehicle running in the driving simulator.
I did find this: http://www.synthenv.com/PixelPusher_usb_frame_grabber.aspx
A Frame grabber that can a VGA input and output it as a USB. Its also compatible with OpenCV (which is what I'm using for computer vision). Any suggestions on how to go about this?
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您看过 VGA2USB 图像采集卡吗？
Have you looked at VGA2USB Frame Grabber?
图像采集卡绝对是一个选择。您还可以将 VGA 信号转换为 S-Video，并使用任何带电视输入功能的显卡。或者，如果您不坚持在两台计算机上运行此程序，则可以使用屏幕抓取摄像头驱动程序，例如 http://www.splitmedialabs.com/vh-video-sdk/vh-screen-capture
Frame grabbers are definitely an option. You could also convert your VGA signal to S-Video and use any graphics card with TV-in. Or, if you do not insist on running this on two computers, you could use a screen-grabbing camera driver, like http://www.splitmedialabs.com/vh-video-sdk/vh-screen-capture