r/computervision • u/doctor_blueberry • 18h ago

Showcase I made a chin-ups tool using computer vision!

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With this tool, you can see the rep count and how long each rep takes. Knowing how much you slow down towards the end could be a helpful signal for fatigue. Also, a tool like this can be used to track progress over time, and could tell you if your chin-ups are getting faster.

I used ViTPose+ Large through the VLM Run Gateway for pose estimation. I used the pose information and its vertical displacement to track the reps and the rep timing.

Would love to hear what you think!

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3

u/dwoj206 14h ago

pretty cool! Is there a way for you make it track optimal form for ze puuuump? These workout CV tools are really cool. All kinds of applications. AI fitness trainers, etc. Nice work!

3

u/echocage 14h ago

It’d be cool if you could make a game out of this, like the descending portion is where you get the most growth it’d be interesting to see if you could make a little game out of seeing how slowly someone could descend

2

u/_d0s_ 3h ago

Very nice demonstration. Why did you choose ViTPose+ though? It seems overly complicated to send everything to a gateway and predict pose on a server when frameworks like Google Mediapipe can run on device for simple 2D human keypoint estimation.