-
2741
A Novel Dual-Modal Deep Learning Network for Soil Salinization Mapping in the Keriya Oasis Using GF-3 and Sentinel-2 Imagery
Published 2025-06-01“…Effectively and timely mapping of different degrees of salinized soils is essential for sustainable land management and ecological restoration. …”
Get full text
Article -
2742
Nystromformer based cross-modality transformer for visible-infrared person re-identification
Published 2025-05-01“…Abstract Person re-identification (Re-ID) aims to accurately match individuals across different camera views, a critical task for surveillance and security applications, often under varying conditions such as illumination, pose, and background. …”
Get full text
Article -
2743
LIU-NET: lightweight Inception U-Net for efficient brain tumor segmentation from multimodal 3D MRI images
Published 2025-03-01“…LIU-Net balances model complexity and computational load to provide consistent performance and uses Inception blocks to capture features at different scales, which makes it relatively lightweight. …”
Get full text
Article -
2744
Explainable Predictive Model for Suicidal Ideation During COVID-19: Social Media Discourse Study
Published 2025-01-01“…Suicidal ideation captures the new suicidal statements used during the COVID-19 pandemic that represents a different context of expressions. ObjectiveIn this study, our aim was to detect suicidal ideation by mining textual content extracted from social media by leveraging state-of-the-art natural language processing (NLP) techniques. …”
Get full text
Article -
2745
Multiscale implicit frequency selective network for single-image dehazing
Published 2025-08-01“…As hazy and clear images considerably differ in high-frequency components, we introduce an implicit frequency selection module to amplify high-frequency components of features and generate candidate feature maps. …”
Get full text
Article -
2746
Review of image classification based on deep learning
Published 2019-11-01“…In recent years,deep learning performed superior in the field of computer vision to traditional machine learning technology.Indeed,image classification issue drew great attention as a prominent research topic.For traditional image classification method,huge volume of image data was of difficulty to process and the requirements for the operation accuracy and speed of image classification could not be met.However,deep learning-based image classification method broke through the bottleneck and became the mainstream method to finish these classification tasks.The research significance and current development status of image classification was introduced in detail.Also,besides the structure,advantages and limitations of the convolutional neural networks,the most important deep learning methods,such as auto-encoders,deep belief networks and deep Boltzmann machines image classification were concretely analyzed.Furthermore,the differences and performance on common datasets of these methods were compared and analyzed.In the end,the shortcomings of deep learning methods in the field of image classification and the possible future research directions were discussed.…”
Get full text
Article -
2747
Irrigated rice-field mapping in Brazil using phenological stage information and optical and microwave remote sensing
Published 2025-02-01“…We divide the growth cycle into different rice phenological stages: beginning, middle and end of season, as well as the season transition periods. …”
Get full text
Article -
2748
A data-efficient deep transfer learning framework for methane super-emitter detection in oil and gas fields using the Sentinel-2 satellite
Published 2025-04-01“…We evaluate the ability of the algorithm to discover new methane sources with a suite of transfer tasks, in which training and evaluation data come from different regions. Results show that DSAN (average macro <span class="inline-formula"><i>F</i><sub>1</sub></span> score 0.86) outperforms four convolutional neural networks (CNNs), MethaNet (average macro <span class="inline-formula"><i>F</i><sub>1</sub></span> score 0.70), ResNet-50 (average macro <span class="inline-formula"><i>F</i><sub>1</sub></span> score 0.77), VGG16 (average macro <span class="inline-formula"><i>F</i><sub>1</sub></span> score 0.73), and EfficientNet-V2L (average macro <span class="inline-formula"><i>F</i><sub>1</sub></span> score 0.78), in transfer tasks. …”
Get full text
Article -
2749
NDVI Estimation Throughout the Whole Growth Period of Multi-Crops Using RGB Images and Deep Learning
Published 2024-12-01“…The Normalized Difference Vegetation Index (NDVI) is an important remote sensing index that is widely used to assess vegetation coverage, monitor crop growth, and predict yields. …”
Get full text
Article -
2750
Rice Leaf Disease Image Enhancement Based on Improved CycleGAN
Published 2024-11-01“…However, rice disease image recognition faces challenges such as limited availability of datasets, insufficient sample sizes, and imbalanced sample distributions across different disease categories. To address these challenges, a data augmentation method for rice leaf disease images was proposed based on an improved CycleGAN model in this reseach which aimed to expand disease image datasets by generating disease features, thereby alleviating the burden of collecting real disease data and providing more comprehensive and diverse data to support automatic rice disease recognition.MethodsThe proposed approach built upon the CycleGAN framework, with a key modification being the integration of a convolutional block attention module (CBAM) into the generator's residual module. …”
Get full text
Article -
2751
Reduction of Electromagnetic Reflections in 3D Airborne Transient Electromagnetic Modeling: Application of the CFS-PML in Source-Free Media
Published 2018-01-01“…To solve the problem of electromagnetic reflections caused by the termination of finite-difference time-domain (FDTD) grids, we apply the complex frequency-shifted perfectly matched layer (CFS-PML) to airborne transient electromagnetic (ATEM) modeling in a source-free medium. …”
Get full text
Article -
2752
Identifying Ventricular Dysfunction Indicators in Electrocardiograms via Artificial Intelligence-Driven Analysis
Published 2024-10-01“…We developed 10-layer convolutional neural networks to detect left ventricular ejection fractions below 50%, using four-fold cross-validation. …”
Get full text
Article -
2753
Dual attention mechanisms with patch-level significance embedding for ischemic stroke classification in brain CT images
Published 2025-01-01“…The framework is evaluated on a dataset of 2023 CT of four different classes (i.e., acute: 361, chronic: 267, subacute: 382, and normal: 1013 images), employing both four and nine non-overlapping patch configurations. …”
Get full text
Article -
2754
Improving the explainability of CNN-LSTM-based flood prediction with integrating SHAP technique
Published 2024-12-01“…Convolutional neural networks (CNNs) and long short-term memory networks (LSTMs) are popular deep learning architectures currently used for rapid flood simulations. …”
Get full text
Article -
2755
Efficient Malaria Parasite Detection From Diverse Images of Thick Blood Smears for Cross-Regional Model Accuracy
Published 2023-01-01“…This integration involves image acquisition and algorithmic detection of malaria parasites in various thick blood smear (TBS) datasets sourced from different global regions, including low-quality images from Sub-Saharan Africa. …”
Get full text
Article -
2756
Deep learning empowered sensor fusion boosts infant movement classification
Published 2025-01-01“…FMs were recorded from 51 typically developing participants. We compared three different sensor modalities (pressure, inertial, and visual sensors). …”
Get full text
Article -
2757
Advanced deep learning techniques for automated extraction of non-debris-covered areas of glaciers in High-Mountain Asia using time-series remote sensing data
Published 2025-08-01“…Deep learning approaches have gained prominence for automatic glacier boundary extraction due to their localized nature of convolutional operations, potentially leading to incomplete or fragmented glacier pixel representations. …”
Get full text
Article -
2758
Federated and ensemble learning framework with optimized feature selection for heart disease detection
Published 2025-03-01“…The ensemble-based approaches proved the most predictive after testing several different machine learning (ML) models, including random forests, the light gradient boosting machine, support vector machines, k-nearest neighbors, convolutional neural networks, and long short-term memory. …”
Get full text
Article -
2759
CD-STMamba: Toward Remote Sensing Image Change Detection With Spatio-Temporal Interaction Mamba Model
Published 2025-01-01“…Change detection (CD) is a critical Earth observation task. Convolutional neural network (CNN) and Transformer have demonstrated their superior performance in CD tasks. …”
Get full text
Article -
2760
Beyond averaging: A transformer approach to decoding event related brain potentials
Published 2025-03-01“…In the study, 29 normal-hearing participants between 18 and 30 years were presented with acoustic stimuli at five different sound levels between 65 and 95 dB and provided their subjective loudness rating, which was categorized as ”too loud” and ”not too loud”. …”
Get full text
Article