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Global Wheat Head Detection 2021: An Improved Dataset for Benchmarking Wheat Head Detection Methods
The Global Wheat Head Detection (GWHD) dataset was created in 2020 and has assembled 193,634 labelled wheat heads from 4700 RGB images …
Etienne David
,
Mario Serouart
,
Daniel Smith
,
Simon Madec
,
Kaaviya Velumani
,
Shouyang Liu
,
Xu Wang
,
Francisco Pinto
,
Shahameh Shafiee
,
Izzat S. A. Tahir
,
Hisashi Tsujimoto
,
Shuhei Nasuda
,
Bangyou Zheng
,
Norbert Kirchgessner
,
Helge Aasen
,
Andreas Hund
,
Pouria Sadhegi-Tehran
,
Koichi Nagasawa
,
Goro Ishikawa
,
Sébastien Dandrifosse
,
Alexis Carlier
,
Benjamin Dumont
,
Benoit Mercatoris
,
Byron Evers
,
Ken Kuroki
,
Haozhou Wang
,
Masanori Ishii
,
Minhajul A. Badhon
,
Curtis Pozniak
,
David Shaner LeBauer
,
Morten Lillemo
,
Jesse Poland
,
Scott Chapman
,
Benoit de Solan
,
Frédéric Baret
,
Ian Stavness
,
Wei Guo
DOI
Understanding the Effects of Growing Seasons, Genotypes, and Their Interactions on the Anthesis Date of Wheat Sown in North China
Quantitative studies on the effects of growing season, genotype (including photoperiod genes and vernalization genes), and their …
Ziwei Li
,
Bangyou Zheng
,
Yong He
DOI
Comparison of Modelling Strategies to Estimate Phenotypic Values from an Unmanned Aerial Vehicle with Spectral and Temporal Vegetation Indexes
Aboveground dry weight (AGDW) and leaf area index (LAI) are indicators of crop growth status and grain yield as affected by …
Pengcheng Hu
,
Scott Chapman
,
Huidong Jin
,
Yan Guo
,
Bangyou Zheng
DOI
Using a gene-based phenology model to identify optimal flowering periods of spring wheat in irrigated mega-environments
To maximise the grain yield of spring wheat, flowering needs to coincide with the optimal flowering period (OFP) by minimising frost …
Pengcheng Hu
,
Scott Chapman
,
Susanne Dreisigacker
,
Sivakumar Sukumaran
,
Matthew Reynolds
,
Bangyou Zheng
DOI
Genotype specific P-spline response surfaces assist interpretation of regional wheat adaptation to climate change
Yield is a function of environmental quality and the sensitivity with which genotypes react to that. Environmental quality is …
Daniela Bustos-Korts
,
Martin P Boer
,
Karine Chenu
,
Bangyou Zheng
,
Scott Chapman
,
Fred van Eeuwijk
DOI
Coupling of machine learning methods to improve estimation of ground coverage from unmanned aerial vehicle (UAV) imagery for high-throughput phenotyping of crops
Ground coverage (GC) allows monitoring of crop growth and development and is normally estimated as the ratio of vegetation to the total …
Pengcheng Hu
,
Scott Chapman
,
Bangyou Zheng
PDF
DOI
ModelingGlobal Wheat Head Detection (GWHD) Dataset: A Large and Diverse Dataset of High-Resolution RGB-Labelled Images to Develop and Benchmark Wheat Head Detection Methods
The detection of wheat heads in plant images is an important task for estimating pertinent wheat traits including head population …
Etienne David
,
Simon Madec
,
Pouria Sadeghi-Tehran
,
Helge Aasen
,
Bangyou Zheng
,
Shouyang Liu
,
Norbert Kirchgessner
,
Goro Ishikawa
,
Koichi Nagasawa
,
Minhajul A. Badhon
,
Curtis Pozniak
,
Benoit de Solan
,
Andreas Hund
,
Scott C. Chapman
,
Frédéric Baret
,
Ian Stavness
,
Wei Guo
DOI
Machine Learning in Agriculture
Machine learning applied to high-throughput feature extraction from imagery to map spatial variability.
Does precipitation keep pace with temperature in the marginal double-cropping area of northern China?
Northern China is the major grain-production region in the country. To adapt to climate change and ensure food security with a fixed …
Jiqing Gao
,
Xiaoguang Yang
,
Bangyou Zheng
,
Zhijuan Liu
,
Jin Zhao
,
Shuang Sun
DOI
INVITA
A technology and analytics platform for improving variety selection.
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