Could be useful for things like tree counting, building detection, cars counting, etc.
Would like to get some feedback on this from users as to whether this would be a useful feature, possible use cases aside from those listed, etc.
It's quite possible in certain deciduous forests flown at high resolution , we can count trees in the forest and potentially extract crown size as well:

We just laid out a project to play with this idea, but hadn't yet chosen a framework (though rastervision seems ideal). Integration into WebODM would be icing.
This would be very useful. I've seen livestock counted in the same way.
This would be a very powerful addition. I was looking into solutions for this recently, as well. These may not all have suitable licensing or tech stack, but other candidates for consideration:
This would be amazing. I have thought of implementing computer vision to find GCP targets that are QR codes to simplify surveying workflow processes.
@timotay07 -- maybe if you have the time, you could look into integrating this as an extension into WebODM: https://github.com/dronemapper-io/aruco-geobits
Definately a good ideas , counting shelter for estimating displacement population etc...
https://www.arcgis.com/apps/Cascade/index.html?appid=5fdca0f47f1a46498002f39894fcd26f
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This would be amazing. I have thought of implementing computer vision to find GCP targets that are QR codes to simplify surveying workflow processes.