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by maxerickson
3047 days ago
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There's multiple efforts along those lines. Mapillary provides sign detections to OSM: https://blog.mapillary.com/product/2017/02/06/towards-global... Telenav is doing similar through their OpenStreetCam project (but no good link). I'm not entirely sure, but I think they have the goal of running the detection locally. Mapbox recently used Bing Streetside imagery to detect turn restrictions (which are important for high quality routing): https://www.openstreetmap.org/user/daniel-j-h/diary/43242 Mapbox and Telenav also compare their incoming position data with OSM and flag discrepancies (missing roads, turn restrictions again, stuff like that). |
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