Search results for deep learning

Molecular & Computational biology Dec 20, 2023

Advanced 3D imaging techniques boost understanding of root systems for food security

The increasing frequency of extreme weather events and global population growth present challenges to food security, emphasizing the need for resilient and high-yielding crops. Central to this challenge is understanding Root ...

Molecular & Computational biology Dec 20, 2023

Advancements in RBG imaging and deep learning for accurate fusarium head blight assessment

Fusarium head blight (FHB) is a widespread floral disease in wheat that causes significant yield losses and produces harmful mycotoxins, posing serious health risks. Recent research has focused on improving disease detection, ...

Molecular & Computational biology Dec 20, 2023

Few-shot learning transforms leaf trait analysis in bioenergy crop Populus trichocarpa

Image-based plant phenotyping has become crucial in understanding plant biology and agriculture. However, distinguishing relevant biological structures from the background remains a challenge, particularly in low-contrast ...

Molecular & Computational biology Dec 20, 2023

Novel spectral phenotyping and deep learning approach unveiled for GM rice seed detection

Cereals, crucial for food and biofuel, are increasingly using genetically modified (GM) technology in production to enhance resistance and nutrition. Despite biosafety concerns, precise detection methods like PCR are complex ...

Analytical Chemistry Dec 19, 2023

Machine learning sifts through vast data from X-ray diffraction techniques to find new materials

Scientists from the University of Rochester say deep learning can supercharge a technique that is already the gold standard for characterizing new materials. In an npj Computational Materials paper, the interdisciplinary ...

Molecular & Computational biology Dec 18, 2023

Insights from the Global Wheat Challenge on deep learning and dataset diversity

Crowdsourcing has become pivotal in scientific research, particularly in data-intensive fields like plant phenotyping, leveraging platforms like Kaggle for data analysis and machine learning challenges.

Molecular & Computational biology Dec 18, 2023

Crop phenotyping research: Self-supervised deep learning enhances green fraction estimation in rice and wheat

The accurate measurement of the green fraction (GF), a critical photosynthetic trait in crops, typically relies on RGB image analysis employing segmentation algorithms to identify green pixels within the crop. Traditional ...

Molecular & Computational biology Dec 18, 2023

Novel lightweight deep learning models unveiled for multi-crop protection and plant disease diagnosis

Swift plant disease diagnosis is vital to prevent extensive production losses and uphold food security. Recently, object detection-based methods using deep learning have shown promise in accurately identifying and locating ...

Analytical Chemistry Dec 14, 2023

Computational scientists generate molecular datasets at extreme scale

A team of computational scientists at the Department of Energy's Oak Ridge National Laboratory has generated and released datasets of unprecedented scale that provide the ultraviolet visible spectral properties of over 10 ...

Earth Sciences Dec 13, 2023

Researchers use deep learning to enhance spatial, temporal resolution of coarse precipitation maps

Strong precipitation may cause natural disasters, such as floodings or landslides. Global climate models are required to forecast the frequency of these extreme events, which is expected to change as a result of climate change. ...

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