Dataset: Puzzlebot Traffic Sign

This dataset was provided by Manchester University, and includes 6 sets of images of different reglamentary traffic signs of the UK. The files are compressed in dataset_traffic_sign.zip. Upon extraction, you may find the following file structure:

data_set
  00014
    00000_00000.ppm
    00000_00001.ppm
    ...
    GT-00014.csv
  00032
  00033
  00034
  00035
  00040

Each folder contains images relative to one traffic sign class and a GT<folder>.csv, which is a comma separated file with general metadata of the images contained in the folder (ej. classId, width, height, etc).

| folder | class            | number of images |
|--------|------------------|------------------|
| 00014  | stop sign        | 780              |
| 00032  | end restriction  | 180              |
| 00033  | turn right       | 689              |
| 00034  | turn left        | 420              |
| 00035  | drive straight   | 1200             |
| 00036  | roundabout ahead | 1200             |

image image