Description
GWHD2021 images were from 5 new countries (USA, Mexico, Republic of Sudan, Norway, and Belgium) compared with GWHD2020. The resulting GWHD2021 dataset contains 275,187 wheat heads from 16 institutions across 12 countries. The GWHD2021 dataset emphasized metadata documentation of the different sub-datasets.
Biological Information
Species: Wheat
Latin name: Triticum aestivum
Imaging tissue: Ear
Function Information
Computer vision tasks: Image detection
Potential application: Wheat head localization
Labeled instances: 275187
Label type: Bounding boxes
Related traits: -
Imaging
Total number of images: 6515
Image format: PNG
Average resolution: 1024×1024
Dataset size: 9.6G
Sampling geographic location: USA; Mexico; Republic of Sudan; Norway; Belgium
Acquisition
equipment: Smartphones
Sampling platform: Manned mobile platform; Handheld visible light camera in the field; Rail-based field automated gantry
Sensors: RGB (visible light imaging)
