Results 51 to 60 of about 5,783 (249)

Transferable Convolutional Neural Network for Weed Mapping With Multisensor Imagery

IEEE Transactions on Geoscience and Remote Sensing, 2022
Automatic weed monitoring and classification are critical for effective site-specific weed management. With the increasing availability of different sensors, it is possible for weed management to be achieved by processing a wide range of images captured from various remote sensing platforms.
Adnan Farooq, Xiuping Jia, Jiankun Hu, Jun Zhou 0001   +3 more
openaire   +2 more sources

Is Precision Agriculture Technology Adoption Persistently Overestimated?

Agribusiness, EarlyView.
ABSTRACT Precision agriculture is sometimes assumed to diffuse steadily over time, and industry planning frequently extrapolates early adoption trends forward. This study evaluates the accuracy of such expectations by comparing agricultural input dealers' forecasts of future service offerings with the actual levels of offerings that dealerships ...
Trey Malone, Chad Fiechter, Zanliang Meng, James Lowenberg‐DeBoer, Bruce Erickson, Jay Akridge   +5 more
wiley   +1 more source

Influence of Image Quality and Light Consistency on the Performance of Convolutional Neural Networks for Weed Mapping

Remote Sensing, 2021
Recent computer vision techniques based on convolutional neural networks (CNNs) are considered state-of-the-art tools in weed mapping. However, their performance has been shown to be sensitive to image quality degradation.
Chengsong Hu, Bishwa B. Sapkota, J. Alex Thomasson, Muthukumar V. Bagavathiannan   +3 more
doaj   +1 more source

Cross‐Sectoral AI Integration Is Essential to Tackling Food Waste and Food Insecurity: A Roadmap for Developing Resilient Food Systems

Advanced Intelligent Systems, EarlyView.
As food insecurity and global food demands surge, artificial intelligence (AI)‐based technologies offer promising opportunities to reduce food loss and waste. In this perspective, current AI adoption across the food supply chain is assessed using various academic, industry, and policy sources.
Akansha Prasad, Hannah Mann, Lubna Najm, Shadman Khan, Carlos D. M. Filipe, Tohid F. Didar   +5 more
wiley   +1 more source

The importance of weed flora mapping [PDF]

, 2002
Sastav korovske flore jednog staništa se menja u zavisnosti od klimatskih promena, tipa zemljišta, nadmorske visine, a podložan je i sezonskim promenema. S druge strane, sastav korovskih vrsta se menja i u zavisnosti od mera koje se preduzimaju u poljoprivredi (način obrade zemljišta, gustine gajenja, vrste useva, vrste i količine primenjenih đubriva ...
Stefanović, Lidija, Vrbničanin, Sava, Simić, Milena   +2 more
openaire  

Engineering Intelligent iPSC Biomanufacturing: Integrating Robotic Automation, AI, and Process Control

Advanced Intelligent Systems, EarlyView.
This review highlights recent advances in automated iPSC culture systems integrating robotics, advanced imaging, artificial intelligence, and process control. These technologies improve reproducibility, scalability, and quality in cell expansion, differentiation, and real‐time monitoring, while emerging AI‐enabled and closed‐loop approaches offer new ...
Hyoryong Lee, Roma Desai, Byunggik Kim, Deok‐Ho Kim   +3 more
wiley   +1 more source

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

American Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt, Stefan Seifert, Saskia Wolff, Tobia Lakes, Marten Graubner, Axel Werwatz, Silke Hüttel   +6 more
wiley   +1 more source

Annotation-efficient weed mapping in sorghum fields using two-stage U-Net crop segmentation and HSV greenness analysis

Revista Brasileira de Engenharia de Biossistemas
Accurate weed mapping is essential for site-specific weed management in sorghum, but pixel-level weed annotation is labor-intensive and limits practical deployment.
Mohamed El Amine Bouhadjer, Sarah Mazari, Miloud Chikr El Mezouar   +2 more
doaj   +1 more source

Success of coastal sage scrub restoration is influenced by local adaptations of shrub species

American Journal of Botany, EarlyView.
Abstract Premise Restoring plant communities is increasingly challenging with climate change. While practitioners have traditionally used local seed sources, many are recommending assisted migration, possibly from more extreme environments such as inland rather than coastal environments, for restoration.
Moises R. Perea‐Vega, Megan E. Lulow, Julie E. Coffey, Amy K. Henry, Katharina T. Schmidt, Priscilla M. Ta, Kailen A. Mooney, Sarah Kimball   +7 more
wiley   +1 more source

NO NĀ PUA: Exploring the feasibility of culture‐based social prescribing on firefighters' wellbeing in Hawaiʻi

American Journal of Community Psychology, EarlyView.
Abstract Firefighters face an array of stressors due to the demands of their occupation, leading to a high prevalence of mental health challenges. Social prescribing represents a novel approach to healthcare that emphasizes a holistic view of health and wellbeing.
Janice Ikeda, Margary Martin, Misty Pacheco   +2 more
wiley   +1 more source