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SUMMARY:StreetMeasure - A low cost open source framework using monocular d
 epth estimation supporting OSM measurement tags from 360 streetview photos
 \, the case of SP6 - Quang Huy NGUYEN\, Federica Gaspari
DTSTART;TZID=Europe/Paris:20260830T124000
DTEND;TZID=Europe/Paris:20260830T124500
DTSTAMP:20260917T073500Z
UID:pretalx-sotm2026-osm-science-LKLQFT@pretalx.com
DESCRIPTION:The StreetMeasure framework addresses the critical lack of roa
 d dimension (width=*\, lanes=*) in OpenStreetMap. Applied to SP6 provincia
 l road (Piacenza\, Italy)\, by utilizing DA360 for monocular depth estimat
 ion and SAM 2 for segmentation\, it reconstructs 3D point clouds from dist
 ant crowdsourced street-level imagery\, which was difficult for traditiona
 l photogrammetry. Then it aligns generated depth data with high-resolution
  satellite transects to recover scale.  This open-source pipeline enriches
  OSM tags\, supports provincial infrastructure management\, and enables im
 mersive urban planning simulations.
LOCATION:Martinique
URL:https://pretalx.com/sotm2026-osm-science/talk/LKLQFT/
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