Suggested Topics within your search.
Suggested Topics within your search.
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1381
Deep learning of the particulate and mineral-associated organic carbon fractions using a compositional transform and mid-infrared spectroscopy
Published 2025-03-01“…We used the centred log ratio (CLR) method to transform the data compositionally and then modelled POCmac, POCmic, POC (POCmac + POCmic), and MAOC with the spectra, using convolutional neural networks (CNN) and cubist for benchmarking. …”
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1382
Improving the Prediction of GNSS Satellite Visibility in Urban Canyons Based on a Graph Transformer
Published 2024-12-01“…The use of deep neural networks offers great potential for predicting and eliminating complex multipath/non-line-of-sight (NLOS) errors. However, existing methods for predicting the original signals face two remaining challenges. …”
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1383
Discrete Cosine Transform-Based Joint Spectral–Spatial Information Compression and Band-Correlation Calculation for Hyperspectral Feature Extraction
Published 2024-11-01“…To address this over-smoothing problem, we designed a method for extracting spectral–spatial-band-correlation (SSBC) features. …”
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1384
Spectral Super-Resolution Technology Based on Fabry–Perot Interferometer for Temporally and Spatially Modulated Fourier Transform Imaging Spectrometer
Published 2025-02-01“…The simulation results indicate that this method can achieve multi-component joint interference imaging, improving spectral resolution by twofold. …”
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1385
Analysis of Optical Errors in Joint Fabry–Pérot Interferometer–Fourier-Transform Imaging Spectroscopy Interferometric Super-Resolution Systems
Published 2025-03-01“…Fourier-transform imaging spectroscopy (FTIS) faces inherent limitations in spectral resolution due to the maximum optical path difference (OPD) achievable by its interferometer. …”
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1386
Conceptualization of the concept of digital maturity of a university in the context of digital transformation of higher education
Published 2023-03-01“…In relation to the concept, different approaches have been formed: biological, psychological, process, the category is comprehended both as a result and as a prerequisite for the digital transformation of universities. …”
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1387
Experimental Studies of Mechanical-Electrical Transformations during the Destructive Processes Developing in Dielectric Materials
Published 2022-06-01“…This circumstance indicates the influence of the structure of the samples and their dielectric properties on the parameters of electromagnetic signals when recording the results of mechanical and electrical transformations. Thus, the use of the method of mechanical-electrical transformations under compression can be used in testing the processes of the onset of crack formation and the development of fracture in solid-state dielectric materials and products. …”
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1388
Human Brain-Inspired Network Using Transformer and Feedback Processing for Cell Image Segmentation
Published 2025-01-01“…Experiments on three different cell image datasets confirmed that the proposed method surpasses the methods without feedback processing, demonstrating its superior accuracy in cell image segmentation. …”
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1389
Transformation of the Model of State-Confessional Relations in Belarus at the End of the 19th Century – 1917
Published 2024-09-01“…The study was conducted using an interdisciplinary methodology: historical-typological and historical-comparative methods, formal-legal, and the method of interpretation of legal norms were used. …”
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1390
Analyzing the influence of ZnO nanoparticles on transformer oil using dissolved gas analysis
Published 2025-06-01“…The results of the DGA test are used to assess the conditions and identify potential disturbances in the power transformer. The outcome of the fault indication is also influenced by the different gas analysis techniques employed.The findings indicate that incorporating ZnO nanoparticles significantly alters the dissolved gas patterns, with each diagnostic method offering unique perspectives on fault conditions. …”
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1391
Image Super-Resolution via Adaptive Regularization Term of Compressed Sensing
Published 2024-01-01“…In addition, we derived an approximation to solve the model iteratively using the alternating direction method of multipliers (ADMM). In this paper, the sparse transform domain is trained by the K-SVD algorithm and the accuracy evaluation indexes of the experiments use peak signal-to-noise ratio (PSNR) and structural similarity (SSIM). …”
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1392
A Review on Image Enhancement and Restoration Techniques for Underwater Optical Imaging Applications
Published 2023-01-01“…The UIE techniques are grouped under various category such as spatial domain, transform domain, color constancy based method, retinex based approach. …”
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1393
Fourier-Transform Infrared Spectroscopy Analysis of 3D-Printed Dental Resins Reinforced with Yttria-Stabilized Zirconia Nanoparticles
Published 2025-06-01“…<b>Methods:</b> Three groups of 3D-printed methacrylate-based resin discs were fabricated: a control (0% YSZ), and experimental groups reinforced with 1% and 3% YSZ nanoparticles. …”
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1394
GeNetFormer: Transformer-Based Framework for Gene Expression Prediction in Breast Cancer
Published 2025-02-01“…This topic has been a challenge in numerous studies. <i>Method:</i> In this study, we present a deep learning framework called GeNetFormer. …”
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1395
The Determination of On-Water Rowing Stroke Kinematics Using an Undecimated Wavelet Transform of a Rowing Hull-Mounted Accelerometer Signal
Published 2024-09-01“…Previous studies have used simple feature detection methods to identify key phases within individual strokes, such as drive onset, drive time, drive offset and stroke time. …”
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1396
Sensitivity Study of Feature Vectors Formed on the Basis of Multiple Scale Transformations of Processed Images
Published 2024-07-01“…A series of experiments was conducted to select a basis for discrete wavelet transforms. Modeling was conducted using the study results of the sensitivity of the feature vectors of images formed on the basis of different types of wavelet transforms. …”
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1397
A SIMPLIFIED MODEL OF THREE-PHASE BANK OF CURRENT TRANSFORMERS IN THE DYNAMIC SIMULATION SYSTEM
Published 2015-10-01“…An elaborated user-friendly graphic interface provides a means of visual assigning the CT nominal parameters, the residual magnetic induction, and the method of the transformer iron magnetization curve approximation. …”
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1398
CME Velocity Field Calculation Model Based on an Unsupervised Transformer Optical Flow Network
Published 2024-01-01“…Fluctuations in exposure time and the influence of space weather will lead to inconsistent brightness of the same feature point at different times. To address this problem, we propose an unsupervised multiscale optical flow network based on Vision Transformer, named UTFlowNet. …”
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1399
Multi-label remote sensing classification with self-supervised gated multi-modal transformers
Published 2024-09-01“…In this paper, we pretrain the ViT model based on BigEarthNet dataset by combining two commonly used SSL algorithms, and propose an intra-modal and inter-modal gated fusion unit for feature learning by combining multispectral (MS) and synthetic aperture radar (SAR). Our method can effectively combine different modal data to extract key feature information.Results and discussionAfter fine-tuning and comparison experiments, we outperform the most advanced algorithms in all downstream classification tasks. …”
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1400
Applying Decision Transformers to Enhance Neural Local Search on the Job Shop Scheduling Problem
Published 2025-03-01“…In particular, we developed a method for training the decision transformer (DT) algorithm on search trajectories taken by a trained NLS agent to further improve upon the learned decision-making sequences. …”
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