The recycling company was interested in dataset collection and annotation of waste images. Garbage should be on the street, lawn, glade as passers-by left it. Litter should be labeled with bounding boxes and belongs to one of four categories: Glass, PET, Aluminum, and Beverage Carton. No "Biodegradable waste" and "Non-recyclable waste".
We collected the dataset by taking pictures of litter in the streets, lawns, and parks in nine cities of four countries.