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
- Identifying milk thistle plants among crops, weeds and soil.
- Irregular plant shapes and dense vegetation complicated annotation.
- Partially visible or overlapping plants had to be handled carefully.
- Accurate polygon boundaries around leaves and plant structures were difficult to maintain.
- Varying lighting, camera angles and field conditions affected visibility.
Related work
Aerial Orthomosaic Segmentation
Whole-site orthomosaics segmented into vegetation, water and bare ground across tiles stitched from multiple flights.
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.
Black Grass Segmentation
Polygon masks isolating black grass from crops and similar-looking grasses across dense agricultural field imagery.