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| 1 | Global Wheat Head Detection(GWHD)Dataset:A Large and Diverse Dataset of High-Resolution RGB-Labelled Images to Develop and Benchmark Wheat Head Detection Methods显示文摘The detection of wheat heads in plant images is an important task for estimating pertinent wheat traits including head population density and head characteristics such as health,size,maturity stage,and the presence of awns.Several studies have developed methods for wheat head detection from high-resolution RGB imagery based on machine learning algorithms.However,these methods have generally been calibrated and validated on limited datasets.High variability in observational conditions,genotypic differences,development stages,and head orientation makes wheat head detection a challenge for computer vision.Further,possible blurring due to motion or wind and overlap between heads for dense populations make this task even more complex.Through a joint international collaborative effort,we have built a large,diverse,and well-labelled dataset of wheat images,called the Global Wheat Head Detection(GWHD)dataset.It contains 4700 high-resolution RGB images and 190000 labelled wheat heads collected from several countries around the world at different growth stages with a wide range of genotypes.Guidelines for image acquisition,associating minimum metadata to respect FAIR principles,and consistent head labelling methods are proposed when developing new head detection datasets.The GWHD dataset is publicly available at http://gffzzef49fa24bca249bbhxucqpu9nkk6660ob.ffgz.tsg.suse.edu.cn/and aimed at developing and benchmarking methods for wheat head detection. | 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 | 2020 | Plant Phenomics2020，2，1： | 13 |
| 2 | High-Throughput Measurements of Stem Characteristics to Estimate Ear Density and Above-Ground Biomass显示文摘Total above-ground biomass at harvest and ear density are two important traits that characterize wheat genotypes.Two experiments were carried out in two different sites where several genotypes were grown under contrasted irrigation and nitrogen treatments.A high spatial resolution RGB camera was used to capture the residual stems standing straight after the cutting by the combine machine during harvest.It provided a ground spatial resolution better than 0.2 mm.A Faster Regional Convolutional Neural Network(Faster-RCNN)deep-learning model was first trained to identify the stems cross section.Results showed that the identification provided precision and recall close to 95%.Further,the balance between precision and recall allowed getting accurate estimates of the stem density with a relative RMSE close to 7%and robustness across the two experimental sites.The estimated stem density was also compared with the ear density measured in the field with traditional methods.A very high correlation was found with almost no bias,indicating that the stem density could be a good proxy of the ear density.The heritability/repeatability evaluated over 16 genotypes in one of the two experiments was slightly higher(80%)than that of the ear density(78%).The diameter of each stem was computed from the profile of gray values in the extracts of the stem cross section.Results show that the stem diameters follow a gamma distribution over eachmicroplot with an average diameter close to 2.0mm.Finally,the biovolume computed as the product of the average stem diameter,the stem density,and plant height is closely related to the above-ground biomass at harvest with a relative RMSE of 6%.Possible limitations of the findings and future applications are finally discussed. | Xiuliang Jin Simon Madec Dan Dutartre Benoit de Solan Alexis Comar Frédéric Baret | 2019 | Plant Phenomics2019，1，1： | 5 |
| 3 | Global Wheat Head Detection 2021:An Improved Dataset for Benchmarking Wheat Head Detection Methods显示文摘The Global Wheat Head Detection(GWHD)dataset was created in 2020 and has assembled 193,634 labelled wheat heads from 4700 RGB images acquired from various acquisition platforms and 7 countries/institutions.With an associated competition hosted in Kaggle,GWHD_2020 has successfully attracted attention from both the computer vision and agricultural science communities.From this first experience,a few avenues for improvements have been identified regarding data size,head diversity,and label reliability.To address these issues,the 2020 dataset has been reexamined,relabeled,and complemented by adding 1722 images from 5 additional countries,allowing for 81,553 additional wheat heads.We now release in 2021 a new version of the Global Wheat Head Detection dataset,which is bigger,more diverse,and less noisy than the GWHD_2020 version. | Etienne David Mario Serouart Daniel Smith Simon Madec Kaaviya Velumani Shouyang Liu Xu Wang Francisco Pinto Shahameh Shafiee Izzat SATahir 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 ABadhon Curtis Pozniak David Shaner LeBauer Morten Lillemo Jesse Poland Scott Chapman Benoit de Solan Frédéric Baret Ian Stavness Wei Guo | 2021 | Plant Phenomics2021，3，1： | 2 |
| 4 | Stable femtosecond X-rays with tunable polarization from a laser-driven accelerator显示文摘Technology based on high-peak-power lasers has the potential to provide compact and intense radiation sources for a wide range of innovative applications.In particular,electrons that are accelerated in the wakefield of an intense laser pulse oscillate around the propagation axis and emit X-rays.This betatron source,which essentially reproduces the principle of a synchrotron at the millimeter scale,provides bright radiation with femtosecond duration and high spatial coherence.However,despite its unique features,the usability of the betatron source has been constrained by its poor control and stability.In this article,we demonstrate the reliable production of X-ray beams with tunable polarization.Using ionization-induced injection in a gas mixture,the orbits of the relativistic electrons emitting the radiation are reproducible and controlled.We observe that both the signal and beam profile fluctuations are significantly reduced and that the beam pointing varies by less than a tenth of the beam divergence.The polarization ratio reaches 80%,and the polarization axis can easily be rotated.We anticipate a broad impact of the source,as its unprecedented performance opens the way for new applications. | Andreas Döpp Benoit Mahieu Agustin Lifschitz Cedric Thaury Antoine Doche Emilien Guillaume Gabriele Grittani Olle Lundh Martin Hansson Julien Gautier Michaela Kozlova Jean Philippe Goddet Pascal Rousseau Amar Tafzi Victor Malka Antoine Rousse Sebastien Corde Kim Ta Phuoc | 2017 | Light(Science & Applications)2017，6，1： | 2 |
| 5 | Characteristics of patients with dual infection by hepatitis B and C viruses显示文摘 | Jean-Pierre Zarski Benoit Bohn Anne Bastie Jean-Michel Pawlotsky Maryline Baud Frédérique Bost-Bezeaux Jeanne Tran van Nhieu Jean-Marie Seigneurin Catherine Buffet Daniel Dhumeaux | 1998 | Journal of Hepatology1998，，1： | 2 |
| 6 | Single-Dose mucosal immunization with biodegradable micropatricles containing a schistosoma mansoni antigen显示文摘 | Benoit B Marie-ange B Loic D | 1999 | Inefction and Immunity1999，，： | 2 |
| 7 | Antidiabetic and antioxidant effects of Annona muricata (Annonaceae), aqueous extract on streptozotocin-induced diabetic rats显示文摘 | Ngueguim Tsofack Florence Massa Zibi Benoit Kouamouo Jonas Tchuidjang Alexandra Dzeufiet Djomeni Paul Désiré Kamtchouing Pierre Dimo Théophile | 2014 | Journal of Ethnopharmacology2014，，2： | 2 |
| 8 | The significance of growth in Chironomus tentans sediment toxicity tests:relationship to reproduction and demographic endpoints显示文摘 | Sibley P K Benoit D A Ankley G T | | 0，，： | 1 |
| 9 | Recombinant desmodus ro tundus salivary plasminogen activator crosses the blood brain barrier through a low - density lipoprotein receptor - related pro- tein- dependent mechanism without exerting neurotoxic effects 显示文摘 | Jose P Lopez - Atalaya Benoit D | 2007 | Stroke2007，38，： | 1 |
| 10 | Synthesis,structural characterization, experimental, and computational spectrophotometric studies of 8-quinolinyloxymethypho- sphonate compounds 显示文摘 | Man S P Benoit D M Buchaca E | 2006 | Inorg Chem2006，45，： | 1 |
| 11 | 查看详情显示文摘 | Benoit D Hawker C J Huang E E Lin Z. Russell T.P | | 0，，： | 1 |
| 12 | Pulmonary Embolism Detection: Prospective Evaluation of Dula-section Helical CT versus Selective Pulmonary Arteriography in 157 patients 显示文摘 | Salah D Qanadli Mostafa El Hajjam Benoit Mesurolle | 2000 | Radiology2000，217，： | 1 |
| 13 | Crohn disease-associated adherent-invasive E. coli bacteria target mouse and human Peyer’s patches via long polar fimbriae显示文摘 | Chassaing Benoit Rolhion Nathalie de Vallée Amélie Salim Sa’ad Y Prorok-Hamon Maelle Neut Christel Campbell Batty J S?derholm Johan D Hugot Jean-Pierre Colombel Jean-Frédéric Darfeuille-Michaud Arlette | 2011 | Journal of Clinical Investigation2011，，3： | 1 |
| 14 | Contribution of lymphatic myogenic activity and of respiratory movements to pleural lymph flow显示文摘 | Negrini D Ballard ST Benoit JN | 1994 | J Appl Physiol1994，76，6： | 1 |
| 15 | Combination of ball-milling and non-thermal atmospheric plasma as physical treatments for the saccharification of microcrystalline cellulose显示文摘 | BENOIT M RODRIGUES A VIGIER K D | 2012 | Green Chemistry2012，14，8： | 1 |
| 16 | First human face allograft:early report显示文摘 | Bernard D Lionel B Benoit L | 2006 | Lancet2006，368，： | 1 |
| 17 | Structure-activityrelationships of dengue antiviral polycyclic quinones显示文摘 | Laurent D Baumann F Benoit AG | 2005 | Southeast Asian J Trop Med Public Health2005，36，： | 1 |
| 18 | Discrete interactions in cell adhesion measured by single-molecule force spectroscopy显示文摘 | Benoit M Gabriel D Gerisch G | 2000 | Nature Cell Biology2000，2，6： | 1 |
| 19 | Networked manufacturing:The impact of information sharing 显示文摘 | D'Amours Sophie Montreuil Benoit Lefrangois Pierre | 1999 | International Journal of Production Economics1999，，1： | 1 |
| 20 | Nonpolymeric coatings of iron oxide colloids for biological use as magnetic resonance imaging contrast agents 显示文摘 | David P Benoit D Elmar R | 2001 | Journal of Colloid and InterfaceScience2001，238，： | 1 |
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