什么是最好的视频处理编程语言？
我有 4 个数码摄像头，每个摄像头之间的距离是 30 厘米，我需要一个在 C++ 或 Java 上运行的软件或编程库，可以从这 4 个摄像头拍摄视频，并将它们放入一个仅显示一张图像的视频中是从 4 个摄像头收集的，任何提示都会有帮助，无论如何，谢谢。
i have 4 digital cams, the distance between every cam is 30 CM, i need a software or a programming library that works on c++ or Java, that can take videos from these 4 cams, and put them in one video showing only one image that is gathered from the 4 cams, any hints would be helpful, Thanks anyway.
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查看纯数据和创业板。它有一些有趣的可能性，尽管它可能超出你的想象。
Java 有 Java Media Framework，它为您提供了一些不错的工具一起工作。
Look at Pure Data and GEM. It has some interesting possibilities, although it might be more than you want to bite off.
Java has the Java Media Framework, which gives you some decent tools to work with.
我会推荐您 OpenCV，它是一个用于 C 开发的开源计算机视觉库。配置完成后，使用起来相对容易。
查看此参考。查看参考中详细介绍的方法cvCaptureFromCAM()，以便从摄像机读取帧。
I would recommend you OpenCV, which is an Open Source Computer Vision library for C development. Once configured, it's relatively easy to use.
Check out this reference. Take a look at the method cvCaptureFromCAM() detailed in the reference in order to read frames from a video camera.
我建议您为此使用 GStreamer 框架。我用它做了类似的事情：将视频流、屏幕录制和徽标组合成一个组合视频。
编程语言选项有：
另请查看我对此问题的回答：如何我可以平铺视频/创建视频蒙太奇吗？
I recommend that you use the GStreamer framework for this. I have done similar things with it: combining a video stream, a screen recording and a logo into one combined video.
Programming language options are:
Also check out my answer to this question: How can I tile videos/create a video montage?
这是一个立体对应问题，合并 n 个不同图像的一种方法是使用某种局部特征（SIFT、SURF、FAST 等）。在 OpenCV 库中已经实现了 SURF 检测器。您可能需要使用 C 或 C++ 进行实时处理。
That is a stereo correspondence problem and one way to merge
ndifferent images would be using some kind of local features (SIFT, SURF, FAST etc.) In OpenCV library there's SURF detector already implemented. You would probably need to use C or C++ for real time processing.