• images

U.S. traffic sign character recognition dataset

Specialized dataset designed for training and validating highly accurate traffic sign detection and character recognition systems for autonomous vehicles operating in the U.S. Comprises over 10,000 images extracted from more than 15 hours of dash-cam footage recorded in the San Francisco Bay Area.

Specifications

Modalities
2D images
Location
Mountain View and South Bay areas (San Francisco)
Licensable
Yes
Sensor setup
1x dash-camera
Data volume
15 hours 52 mins of recording @30 FPS
Total images
10,868 annotated images
Year of collection
2024 and 2025
Time of day
Afternoon, evening, morning, noon, night, dusk, dawn
Licensable
Yes
Environment distribution
Sunny: 38.32%; partly cloudy: 33.50%; mostly sunny: 16.03%; cloudy: 12.15%

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