I'm pretty new to Xamarin and am exploring various computer vision based applications. I'm trying to see if there's a way to write the computer vision functions by leveraging OpenCV into a single code base in PCL. I found the NuGet package EmguCV, and successfully installed in Xamarin, but it doesn't seem to populate into the Reference folder and the IDE isn't recognizing the EmguCV namespace. Could somebody help explain why this is? Also I found EmguCV components for Xamarin. How is this different than a NuGet package?