Global Wheat Head Dataset 2021: more diversity to improve the benchmarking of wheat head localization methods

The Global Wheat Head Detection (GWHD) dataset was created in 2020 and has assembled 193,634 labelled wheat heads from 4,700 RGB images acquired from various acquisition platforms and 7 countries/institutions. With an associated competition hosted in Kaggle, GWHD has successfully attracted attention...

Full description

Saved in:

Bibliographic Details
Main Authors:	David, Etienne, Serouart, Mario, Smith, Daniel, Madec, Simon, Velumani, Kaaviya, Liu, Shouyang, Wang, Xu, Espinosa, Francisco Pinto, Shafiee, Shahameh, Tahir, Izzat S. A, Tsujimoto, Hisashi, Nasuda, Shuhei, Zheng, Bangyou, Kichgessner, Norbert, Aasen, Helge, Hund, Andreas, Sadhegi-Tehran, Pouria, Nagasawa, Koichi, Ishikawa, Goro, Dandrifosse, Sébastien, Carlier, Alexis, Mercatoris, Benoit, Kuroki, Ken, Wang, Haozhou, Ishii, Masanori, Badhon, Minhajul A, Pozniak, Curtis, LeBauer, David Shaner, Lilimo, Morten, Poland, Jesse, Chapman, Scott, de Solan, Benoit, Baret, Frédéric, Stavness, Ian, Guo, Wei
Format:	Journal Article
Language:	English
Published:	17-05-2021
Subjects:	Computer Science - Computer Vision and Pattern Recognition
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	The Global Wheat Head Detection (GWHD) dataset was created in 2020 and has assembled 193,634 labelled wheat heads from 4,700 RGB images acquired from various acquisition platforms and 7 countries/institutions. With an associated competition hosted in Kaggle, GWHD has successfully attracted attention from both the computer vision and agricultural science communities. From this first experience in 2020, a few avenues for improvements have been identified, especially from the perspective of data size, head diversity and label reliability. To address these issues, the 2020 dataset has been reexamined, relabeled, and augmented by adding 1,722 images from 5 additional countries, allowing for 81,553 additional wheat heads to be added. We now release a new version of the Global Wheat Head Detection (GWHD) dataset in 2021, which is bigger, more diverse, and less noisy than the 2020 version. The GWHD 2021 is now publicly available at http://www.global-wheat.com/ and a new data challenge has been organized on AIcrowd to make use of this updated dataset.
DOI:	10.48550/arxiv.2105.07660