Machine Vision Approach to Retroreflectivity Measurements

The primary objectives of this research effort are to perform a Literature Review of existing machine vision-based retroreflectivity measurements of pavement markings and to quantify the performance of the Machine Vision reflectometer. This will include quantifying the performance through a comprehensive precision study, including line striping retro-reflectivity, pavement marking contrast, RPM detection and measurement.

Language

• English

Project

• Status: Active
• Funding: $166497
• Contract Numbers:

  BED33 977-03

• Sponsor Organizations:

  Florida Department of Transportation

  Research Center
  605 Suwannee Street MS-30
  Tallahassee, FL  United States  32399-0450
• Managing Organizations:

  Florida Department of Transportation

  Research Center
  605 Suwannee Street MS-30
  Tallahassee, FL  United States  32399-0450
• Project Managers:

  Holzschuher, Charles

• Performing Organizations:

  University of North Florida, Jacksonville

  4567 St. Johns Bluff Road South
  Jacksonville, FL  United States  32224-
• Principal Investigators:

  Fletcher, James

• Start Date: 20240522
• Expected Completion Date: 20250731
• Actual Completion Date: 0
• USDOT Program: Pavements and Materials

Subject/Index Terms

• TRT Terms: Machine vision; Reflectometers; Retroreflectivity; Road markings
• Subject Areas: Data and Information Technology; Highways; Pavements;

Filing Info

• Accession Number: 01920445
• Record Type: Research project
• Source Agency: Florida Department of Transportation
• Contract Numbers: BED33 977-03
• Files: RIP, STATEDOT
• Created Date: Jun 3 2024 2:27PM