Suggested Topics within your search.
Suggested Topics within your search.
-
3621
EER-DETR: An Improved Method for Detecting Defects on the Surface of Solar Panels Based on RT-DETR
Published 2025-05-01“…In response to the shortcomings of existing detection methods in identifying tiny defects and model efficiency, this study innovatively constructed the EER-DETR detection framework: firstly, a feature reconstruction module WDBB with a differentiable branch structure was introduced to significantly enhance the feature retention ability for fine cracks and other small targets; secondly, an adaptive feature pyramid network EHFPN was innovatively designed, which achieved efficient integration of multi-level features through a dynamic weight allocation mechanism, reducing the model complexity by 9.7% while maintaining detection accuracy, solving the industry problem of “precision—efficiency imbalance” in traditional feature pyramid networks; finally, an enhanced upsampling component was introduced to effectively address the problem of detail loss that occurs in traditional methods during image resolution enhancement. …”
Get full text
Article -
3622
Research and Application of YOLOv11-Based Object Segmentation in Intelligent Recognition at Construction Sites
Published 2024-11-01“…With the increasing complexity of construction site environments, robust object detection and segmentation technologies are essential for enhancing intelligent monitoring and ensuring safety. …”
Get full text
Article -
3623
A lightweight Xray-YOLO-Mamba model for prohibited item detection in X-ray images using selective state space models
Published 2025-04-01“…Despite significant advancements in deep learning, challenges such as feature extraction, object occlusion, and model complexity remain. Although recent efforts have utilized larger-scale CNNs or ViT-based architectures to enhance accuracy, these approaches incur substantial trade-offs, including prohibitive computational overhead and practical deployment limitations. …”
Get full text
Article -
3624
Sampling moiré method triaxial force plate with metal three-dimensionally printed structure
Published 2025-05-01“…However, conventional FPs with built-in force sensor elements are difficult to array due to the proportional increase in wiring complexity with the number of FP elements. Another approach involves FPs that use mechanical components and external displacement meters, which can be arranged in an array, but this also leads to an increase in the number of displacement meters. …”
Get full text
Article -
3625
A Highly Robust Encoder–Decoder Network with Multi-Scale Feature Enhancement and Attention Gate for the Reduction of Mixed Gaussian and Salt-and-Pepper Noise in Digital Images
Published 2025-02-01“…Statistical analysis further highlights the model’s ability to effectively remove noise in diverse, complex scenarios with images of varying resolutions across multiple domains.…”
Get full text
Article -
3626
Multi-scale conv-attention U-Net for medical image segmentation
Published 2025-04-01“…However, effectively capturing multi-scale features and spatial context information of complex organizational structures remains a challenge. …”
Get full text
Article -
3627
A Decentralized Multi-Venue Real-Time Video Broadcasting System Integrating Chain Topology and Intelligent Self-Healing Mechanisms
Published 2025-07-01“…By exploiting the global addressing capability of IPv6, our solution simplifies direct node interconnections, effectively eliminating complexities associated with Network Address Translation (NAT). …”
Get full text
Article -
3628
Molecular Recognition of Diaryl Ureas in Their Targeted Proteins—A Data Mining and Quantum Chemical Study
Published 2025-02-01“…A large-scale data mining of the Protein Data Bank resulted in an in-house dataset of 158 non-redundant, high-resolution crystal structures of DU–protein complexes. …”
Get full text
Article -
3629
Robert Rosen’s Relational Biology Theory and His Emphasis on Non-Algorithmic Approaches to Living Systems
Published 2024-11-01“…Biology is shifting from a science of simple systems to complex ones. This transition will only be successful once mathematics fully depicts what it means to be alive. …”
Get full text
Article -
3630
Overcoming Challenges in Video-Based Health Monitoring: Real-World Implementation, Ethics, and Data Considerations
Published 2025-02-01“…The results reveal significant challenges in data collection and processing, including biases in video datasets, the need for high-resolution videos, and the complexities of maintaining data quality and consistency, with 42% (after adjustments) of data lost. …”
Get full text
Article -
3631
The Future of Telemedicine in the Management of Heart Failure Patients
Published 2021-05-01“…This tendency will probably remain after the resolution of this threat. Face-to-face medical interventions are gradually transitioning to the virtual setting by using TM. …”
Get full text
Article -
3632
Numerical modeling of coaxial wire-powder laser directed energy deposition process in dissimilar metal additive manufacturing
Published 2025-06-01“…Coaxial wire-fed powder-fed directed energy deposition (CWP-DED), a single-step additive manufacturing process, offers the unique capability of producing tailored dissimilar metals by combining the high deposition rates of wire-based DED with the high resolution and complexity of powder-based DED. Modeling this process for its thermal profile and solidification morphology is crucial for understanding key outcomes such as dimensional accuracy and material composition. …”
Get full text
Article -
3633
Advancing Nanoscale Copper Deposition Through Ultrafast-Laser-Activated Surface Chemistry
Published 2025-05-01“…Direct-writing submicron copper circuits on glass with laser precision—without lithography, vacuum deposition, or etching—represents a transformative step in next-generation microfabrication. We present a high-resolution, maskless method for metallizing glass using ultrashort pulse Bessel beam laser processing, followed by silver ion activation and electroless copper plating. …”
Get full text
Article -
3634
An Efficient and Automated Classification System for Rocks Based on Visually Explainable Deep Learning
Published 2025-05-01“…These models also require manual feature extraction, increasing training complexity. This article presents an explainable EfficientNet model for eight-class rock classification, pretrained on a novel dataset. …”
Get full text
Article -
3635
A Prenatally Ascertained De Novo Terminal Deletion of Chromosomal Bands 1q43q44 Associated with Multiple Congenital Abnormalities in a Female Fetus
Published 2015-01-01“…Our findings combined with review data from the literature show the complexity of the genetic basis of the associated syndrome.…”
Get full text
Article -
3636
Frequency-Decoupled Dual-Stage Inverse Lithography Optimization via Hierarchical Sampling and Morphological Enhancement
Published 2025-04-01“…This approach reduces computational complexity while refining resolution progressively. …”
Get full text
Article -
3637
Expansion of Output Spatial Extent in the Wavenumber Domain Algorithms for Near-Field 3-D MIMO Radar Imaging
Published 2025-04-01“…Microwave camera provides 3-D high-resolution radar images at video frame rates, enabling the capture of dynamic target features. …”
Get full text
Article -
3638
Atmospheric organic aerosols: online molecular characterization and environmental impacts
Published 2025-08-01“…However, their chemical complexity, comprising thousands of compounds with a wide range of volatilities, functionalities, and oxidation states, poses substantial challenges for comprehensive characterization and impact assessment. …”
Get full text
Article -
3639
Spatiotemporal variations of fractional vegetation cover and its response to topography on the Loess Plateau of China from 1995 to 2024
Published 2025-12-01“…Leveraging the high-resolution and temporal continuity of Landsat imagery, this study utilized the Google Earth Engine (GEE) platform to acquire imagery from 1995 to 2024. …”
Get full text
Article -
3640
A Multichannel Approach and Testbed for Centimeter-Level WiFi Ranging
Published 2024-01-01“…For range estimation, we employ multiple signal classification and a complexity reduction strategy to accommodate large bandwidths with many subcarriers. …”
Get full text
Article