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  3. CloseCall
Michaelabout 1 hour agoContributorJudging locked: Event build

CloseCall

CloseCall turns the street video cities already have into measured, clip-linked evidence of near misses (close passes, cars in crosswalks, traffic squeezing work-zone flaggers) so Vision Zero and transportation teams can fix the right streets and prove the fixes worked.

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Project description
CloseCall finds near misses in the street video cities already have. NVIDIA VSS searches the VAST library (3,537 clips, 13 cameras), YOLO11 boxes every car, bike and person and uses their real size to measure gaps in metres, and NVIDIA Cosmos describes each clip so we can flag hazards like a car in the crosswalk. Each clip gets a 0 to 10 danger score, places are ranked as hotspots, and a person approves every finding against its clip.
Project links
  • GitHub repository
  • Demo video
Tools used
  • VAST Data logoVAST Data
  • SpaceXAI (Cursor) logoSpaceXAI (Cursor)
  • CoreWeave (Weights & Biases) logoCoreWeave (Weights & Biases)
  • NVIDIA logoNVIDIA
Tools used
  • VAST Data logoVAST Data
  • SpaceXAI (Cursor) logoSpaceXAI (Cursor)
  • CoreWeave (Weights & Biases) logoCoreWeave (Weights & Biases)
  • NVIDIA logoNVIDIA