AppleBBCH76 (Apple Fruitlets BBCH76-78)

The photo fixation of apple fruitlets was done in the LatHort orchard in Dobele, at the development of fruit (BBCH stage 76-78). BBCH-scale describes the phenological development of grapes: 7 - development of fruit; 76 - fruit about 60% final size; 78 - fruit about 80% final size. Two photo images were taken for each tree – perpendicularly, in a tree-facing view and in an oblique view. The images were annotated using the tool makesense.ai. Then the annotated images 3008x2000 were automatically cropped out on 640x640 images with overlap 30% and validated manually. The images were saved in YOLO format.

Source: https://www.kaggle.com/datasets/projectlzp201910094/applebbch76

Dataset was presented in the article: Kodors, S., Zarembo, I., Lācis, G., Litavniece, L., Apeināns, I., Sondors, M., & Pacejs, A. (2024). Autonomous Yield Estimation System for Small Commercial Orchards Using UAV and AI. Drones, 8(12), 734. https://doi.org/10.3390/drones8120734