Sample frames for this project are available under NDA. Write to bilal@wortel.ai and we will share the relevant before and after pairs.
Challenges
- Annotating overlapping waste objects inside crowded bins.
- Detecting small objects such as cans, bottles and disposable cups.
- Partially visible and occluded items required careful judgement.
- Placing accurate bounding boxes around irregularly shaped objects.
- Differentiating between visually similar waste categories.
Related work
Trash Detection
Bounding boxes around small trash items scattered among crops, soil and weeds in agricultural fields.
Engineering Drawing Segmentation
Rooms, service runs and annotation blocks marked out on CAD floor plans so drawings can be parsed automatically.
Ground Cover Quadrat Segmentation
2,275 cover-crop plot images annotated in Labelbox: plot corners boxed, then every pixel classed as groundcover, weed, residue, crop or soil.