Academic computer-vision research
Help us build a Ghana-specific Pragya / Keke image dataset.
We are collecting real road images of three-wheeled vehicles commonly called Pragya, Keke or Tuk-Tuk. The images will support research on reliable three-wheeler detection for intelligent traffic systems in Ghana.
What makes a useful image?
Different front, rear and side views; different distances; partial occlusion; mixed traffic; shadows; cloudy or bright daylight. Please avoid sending many nearly identical consecutive photos.
Start contributing
Enter your mobile number. There is no password for contributor accounts.
Before you upload
Good
Pragya visible from different directions and distances.
Good
Pragya mixed with motorcycles, cars, vans, buses and pedestrians.
Avoid
Dozens of almost identical frames of the same vehicle.
Do not
Take photos while driving or put yourself in unsafe traffic situations.