Unmanned Aerial System-Based Weed Mapping in Sod Production Using a Convolutional Neural Network [PDF]
Frontiers in Plant Science, 2021 Weeds are a persistent problem on sod farms, and herbicides to control different weed species are one of the largest chemical inputs. Recent advances in unmanned aerial systems (UAS) and artificial intelligence provide opportunities for weed mapping on ...
Jing Zhang +5 more
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A fully convolutional network for weed mapping of unmanned aerial vehicle (UAV) imagery. [PDF]
PLoS ONE, 2018 Appropriate Site Specific Weed Management (SSWM) is crucial to ensure the crop yields. Within SSWM of large-scale area, remote sensing is a key technology to provide accurate weed distribution information.
Huasheng Huang +5 more
doaj +2 more sources
Integration of remote-weed mapping and an autonomous spraying unmanned aerial vehicle for site-specific weed management. [PDF]
Pest Manag Sci, 2020 Abstract BACKGROUND Unmanned aerial vehicles (UAVs) have been used in agriculture to collect imagery for crop and pest monitoring, and for decision‐making purposes. Spraying‐capable UAVs are now commercially available worldwide for agricultural applications.
Hunter JE +4 more
europepmc +4 more sources
Accurate Weed Mapping and Prescription Map Generation Based on Fully Convolutional Networks Using UAV Imagery [PDF]
Sensors, 2018 Chemical control is necessary in order to control weed infestation and to ensure a rice yield. However, excessive use of herbicides has caused serious agronomic and environmental problems.
Huasheng Huang +7 more
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A Semantic Labeling Approach for Accurate Weed Mapping of High Resolution UAV Imagery [PDF]
Sensors, 2018 Weed control is necessary in rice cultivation, but the excessive use of herbicide treatments has led to serious agronomic and environmental problems. Suitable site-specific weed management (SSWM) is a solution to address this problem while maintaining ...
Huasheng Huang +6 more
doaj +2 more sources
Transformer in UAV Image-Based Weed Mapping
Remote Sensing, 2023 Weeds affect crop yield and quality due to competition for resources. In order to reduce the risk of yield losses due to weeds, herbicides or non-chemical measures are applied.
Jiangsan Zhao +2 more
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Spatial Quality Evaluation of Resampled Unmanned Aerial Vehicle-Imagery for Weed Mapping [PDF]
Sensors, 2015 Unmanned aerial vehicles (UAVs) combined with different spectral range sensors are an emerging technology for providing early weed maps for optimizing herbicide applications.
Irene Borra-Serrano +4 more
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Selection of Grids for Weed Mapping [PDF]
Planta Daninha, 2015 This study aimed to assess the degree of similarity presented by thematic maps generated by different sampling grids of weed plants in a commercial agricultural area of 7.95 hectares. Monocotyledons and dicotyledons were counted on the 2012/2013 and 2013/
R.F.M. Camicia +5 more
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Weed mapping using a machine vision system Mapeamento de plantas daninhas utilizando um sistema de visão artificial [PDF]
Planta Daninha, 2012 Weed mapping is a useful tool for site-specific herbicide applications. The objectives of this study were (1) to determine the percentage of land area covered by weeds in no-till and conventionally tilled fields of common bean using digital image ...
M.C. Silva Junior +4 more
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THE EFFECT OF SPECTRAL MIXTURES ON WEED SPECIES CLASSIFICATION [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Site-specific weed management (SSWM) is a precise and resource-efficient approach that can result in more productive and sustainable agricultural practices.
I. Ronay, F. Kizel, R. Lati
doaj +1 more source