Results 161 to 170 of about 5,351 (266)

Energy‐Resolved Localized Surface Plasmon Resonances With Non‐Monochromated STEM‐EELS Assisted by Multivariate Analysis

Small Methods, EarlyView.
Transmission Electron Microscopy is a powerful technique, able to provide morphological, chemical, and optical/electronic information, yet some of these features require the use of highly expensive machines such as monochromated microscopes. In this work, we used low dose, low voltage, and mathematical treatment to gain energy resolution in an ...
Sara D. Catingan, Wanting He, Carlos F. Destefani, Jesus Valdez, Lucas V. Besteiro, Audrey Moores   +5 more
wiley   +1 more source

Enhancing land cover object classification in hyperspectral imagery through an efficient spectral-spatial feature learning approach. [PDF]

PLoS One
Afjal M, Mondal MNI, Mamun MA.
europepmc   +1 more source

AI‐Powered GPR Characterization of Peatland Underground Cavity Induced by Smoldering Wildfire: A Laboratory Proof‐of‐Concept

Safety Science and Technology, EarlyView.
We present an AI‐assisted ground‐penetrating radar framework to noninvasively detect and quantify smoldering wildfire‐induced subsurface cavities in peatlands. A ResNet model accurately predicts cavity geometry from GPR images, enabling improved assessment of underground fire damage and hazards.
Zifan Zhang, Zilong Wang, Yichao Zhang, Yanghan Su, Shaorun Lin, Xinyan Huang   +5 more
wiley   +1 more source

Terahertz time-domain spectro-imaging and hyperspectral imagery to investigate a historical Longwy glazed ceramic. [PDF]

Sci Rep
Fauquet F, Galluzzi F, Taday PF, Chapoulie R, Mounier A, Ben Amara A, Mounaix P.   +6 more
europepmc   +1 more source

Estimation Method of Soluble Solid Content in Peach Based on Deep Features of Hyperspectral Imagery. [PDF]

Sensors (Basel), 2020
Yang B, Gao Y, Yan Q, Qi L, Zhu Y, Wang B.   +5 more
europepmc   +1 more source

Hyperspectral and Multispectral Image Fusion via Deep Generalised Linear Mixed Model

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Hyperspectral–multispectral image fusion is an incomplete information fusion problem, and directly embedding information can lead to modality‐specific responses and cause spectral distortion, whereas the strong interband redundancy of hyperspectral images makes full‐dimensional fusion inefficient.
Jiaming Wang, Ziyue Yang, Yu Wang, Xiujuan Lang, Tao Lu, Qingwei Zhuang   +5 more
wiley   +1 more source

Spatially and Spectrally Concatenated Neural Networks for Efficient Lossless Compression of Hyperspectral Imagery. [PDF]

J Imaging, 2020
Jiang Z, Pan WD, Shen H.
europepmc   +1 more source

Integrating large mammalian herbivores into Dynamic Global Vegetation Models: Status and next steps

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Zoogeochemistry, the study of how animals influence elemental cycling within ecosystems, bridges the fields of zoology, ecology and biogeochemistry. Yet, most terrestrial ecosystem models, especially Dynamic Global Vegetation Models (DGVMs), remain largely plant‐centric
Yue Cheng, Joanne Alice O'Keeffe, Andrew J. Abraham, Jesper Riis Christiansen, Frederik Nygaard Philipsen, Klaus Steenberg Larsen, Fabio Berzaghi, Carsten W. Mueller, Lars Vesterdal, Jeppe A. Kristensen, Elizabeth Le Roux   +10 more
wiley   +1 more source

Region‐of‐interest geometry optimization for shooting‐distance estimation from flash‐pulse infrared thermography of gunshot residue on textile targets

Journal of Forensic Sciences, EarlyView.
Abstract Shooting‐distance estimation from gunshot‐residue (GSR) patterns on textiles is affected by substrate properties, residue distribution, and region‐of‐interest (ROI) definition. This study evaluated how ROI geometry influences muzzle‐to‐target distance regression from flash‐pulse infrared thermography of GSR‐related thermal patterns.
Petr Volf, Marek Sokol, Jan Hejda, Martin Valenta, Rudolf Vávra, Lýdie Leová, Patrik Kutílek   +6 more
wiley   +1 more source

A validated 3D point‐cloud analysis workflow for the creation of seagrass canopy height models

Methods in Ecology and Evolution, EarlyView.
Abstract Seagrasses support highly productive ecosystems in both temperate and tropical waters and provide essential ecosystem services. Despite their importance, the vertical structure of seagrasses (i.e. the canopy) remains poorly characterised at the microscale, even though it is a strong predictor of ecological processes that influence both ...
Daniele Ventura
wiley   +1 more source