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Create LAP tracker based on IoU instead of distance - #277

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15bonte wants to merge 9 commits into
trackmate-sc:masterfrom
15bonte:lap_overlap_tracker
Open

Create LAP tracker based on IoU instead of distance#277
15bonte wants to merge 9 commits into
trackmate-sc:masterfrom
15bonte:lap_overlap_tracker

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@15bonte

@15bonte 15bonte commented Aug 22, 2023

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@tinevez

tinevez commented Aug 30, 2023

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Hello. It looks awesome, compiles and works out of the box.
But we need to let the user configures how the overlap is calculated, using the parameters of the overlap trackes (min IoU, scale factor, calculation method). Right now the configuration panel misses this:
image

@15bonte

15bonte commented Apr 16, 2024

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Hello @tinevez,

I apologize for the delay of my answer, I finally found the time to take a closer look at your request and update my code accordingly!

Basically I have added a "Minimum IoU" in all fields, just like the "Max distance" in the usual LAP tracker. You also mentioned scale factor and calculation method, but I am not sure what you mean there: the Intersection over Union is just computed using the usual formula, and is independent of the scale. Maybe I misunderstood your point?

@15bonte

15bonte commented Aug 19, 2024

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Hi @tinevez,

Any news on this? Are you still interested in this new tracker?

@tinevez

tinevez commented Nov 17, 2025

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Hello @15bonte
I don't where you stand regarding this. I think it would be a great addition, but as we discussed after your PhD defense, I would favor having this as a separate module in another artifact. Would that work for you?

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