<p>There used to be this Stack Exchange proposal: <a href="http://area51.stackexchange.com/proposals/86832/image-processing-and-computer-vision?referrer=74BBq_SrGKgBKe2Pr1WaGA2">Image Processing and Computer Vision</a>. But it got closed:</p>

<blockquote>
  <p>[image-processing] is the #1 tag on our Signal Processing site. After 11 months in development, the Community Team has reviewed this proposal and concluded that we should not try to split this subject off into another site. – Robert Cartaino♦ Apr 6 at 15:53</p>
</blockquote>
