GWHD2021

Potential Application: Wheat head localization

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

Sensors: RGB (visible light imaging)

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

Citation

Publications: Global Wheat Head Detection 2021: An Improved Dataset for Benchmarking Wheat Head Detection Methods

Dataset url: http://www.global-wheat.com/#about

Open Plant Image Archive

GWHD2021