title: Combine multiple cameras into one stream
body: <p>I'm new to the field and I've just started to work for a project related to a miniature version of cooperative and automated driving and have to come up with a solution to a problem</p>
  
  <blockquote>
    <p>There is a miniature racing track for <a href="http://www.gcdc.net/en/" rel="nofollow noreferrer">mini-GCDC</a> tournament; cars have to be be monitored from top-down cameras. Instead of using a single, wide-angle camera the video stream has to be combined from multiple, smaller cameras.</p>
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  <p>I've read a somewhat similar topic <a href="https://photo.stackexchange.com/questions/26193/is-it-possible-to-combine-multiple-cameras-for-improved-detail">here</a>, however, I am not sure if it is what I am looking for. Are there any projects/concepts available regarding the topic?</p>