News for hackers. Stuff that matters.
Re:Ask HN: Those making $500/month on side projects in 2024 ... by jasondigitized on Tuesday January 23, 2024 @06:41PM (#39111580)
Ok, I'm gonna need you to break down the motion tracking for me. Are you using MediaPipe?
Re:Ask HN: Those making $500/month on side projects in 2024 ... by kebsup on Wednesday January 24, 2024 @04:54AM (#39115542)
No external libraries are used. I just greedy search the image from a grid of starting points to find the best match.

The similarity function is a sum of squared differences of the pixel values.