I'd like to see these two:
- Visual image search. Mark a region in an image and find other images with the same/similar object across all of Mapillary.
Sounds like an expensive operation though...
- Automatic object tagging (with user feedback and suggestions for objects).
This would be wonderful. I'd probable 'teach' it to recognize our local bus stop signs and shelters. Or those signs that indicate there is an underground hydrant. Those make good spatial reference points, so I go out of my way to make pictures of them.
Speaking of reference points. Are you still working on creating a DB of 'recurring objects'? That's probably a question for a separate thread though.