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nlitz88 / workzone

Workzone Boundary Detection
MIT License
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Investigating curvature-dependent clustering algorithm #12

Closed CMUBOB97 closed 7 months ago

CMUBOB97 commented 9 months ago

For points/cones that are sparse, use curvature to associate them into occupied zones.

Could use nearest neighbors/k-means, also need to come up with a curvature-dependent heuristic.

nlitz88 commented 9 months ago

Also, real quick: I had a thought earlier today that I thought might be worth sharing.

Maybe for the task of associating/grouping nearby 2D construction objects, maybe something like the Hungarian algorithm could be applied. I think it's typically used for object tracking--but maybe it could work here? Take this with a grain of salt--just a random thought.

nlitz88 commented 7 months ago

Ended up using morphological closing, and that gave us pretty decent results. May revisit this later, but abandoning for now.