如何将emgu CV Mat类型转换为可用作ImageSource的东西？

I am using emgu CV for computer vision tasks and need to manipulate the images on the fly and display the results. I couldn't find a way to convert Mat type to something compatible with ImageSource so that I can display it on the WPF Image control. The examples are all for 2.x and I am using 3.1. A lot of things don't work for 3.x. I searched for a few hours but couldn't find an effective solution. Is there a simple solution to that? Thanks.I am using emgu CV for computer vision tasks an