Optical flow kernel

In the WWDC Explore Computer Vision APIs
presentation it was said (at 23:30) that "we will make the Core Image Kernel for the optical flow available in the slide attachments".

Does anyone know where to find it?


You can actually find the mentioned kernel in the "Code" section for this video, but only in the Apple Developer App, not on the web.

If you navigate to this video in the Developer App, click the "Code" tab, and scroll down to the 23:05 mark, you will see the kernel!






Optical flow kernel
 
 
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