Street Scenes

Street Scenes

300 street photos with 4,975 labeled objects in 7 classes: person, bicycle, car, motorcycle, bus, truck and traffic light. Every object of those classes is outlined with a polygon, so the set trains an object detector or an instance-segmentation model.

Every new Pictograph workspace starts with a copy of this dataset and an export of it. Models train from exports: open the export and choose Train.

Splits: 240 train, 60 validation.

Source

The photos and outlines come from COCO 2017: 213 from its train2017 set and 87 from val2017. Each was chosen for a license that allows commercial use, a car, bus or truck in view, and at least three objects of the seven classes; photos with crowd regions were left out. COCO's other classes, stop signs among them, are not labeled here.

License

• Images: each photo keeps its own Flickr license, as COCO records it: 295 under CC BY 2.0 and 5 with no known copyright restrictions. Credits for every photo are below.
• Outlines: CC BY 4.0, the COCO Consortium.
• Citation: Lin et al., Microsoft COCO: Common Objects in Context, ECCV 2014.

Photo credits