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461
Myocardial mechanical function measured by cardiovascular magnetic resonance in patients with heart failure
Published 2024-01-01“…ABSTRACT: Background: Strain analysis offers a valuable tool to assess myocardial mechanics, allowing for the detection of impairments in heart function. This study aims to evaluate the pattern of myocardial strain in patients with heart failure (HF). …”
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462
Research on Target Detection Algorithm for Solder Joint Defects Based on the Improved YOLOv8
Published 2025-01-01“…Secondly, the neck network of the baseline model was reconstructed and the Slide Loss function was introduced. The fusion of bidirectional cross scale connections and weighted features improved the feature extraction ability of the model and the detection accuracy of solder joint defects. …”
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463
SurfaceVision: An Automated Module for Surface Fault Detection in 3D Printed Products
Published 2025-01-01“…Detecting these layerwise faults is important to ensure high quality outputs. …”
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464
A lightweight UAV target detection algorithm based on improved YOLOv8s model
Published 2025-05-01“…Furthermore, the original loss function is replaced with SIoU to enhance detection accuracy. …”
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465
A lightweight algorithm for steel surface defect detection using improved YOLOv8
Published 2025-03-01“…Finally, the SIoU (Simplified IoU ) is used to replace the traditional CIoU loss function, which can make the anchor frame more fast and accurate in the regression process, to improve the stability and the robustness of detection. …”
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466
IVP-YOLOv5: an intelligent vehicle-pedestrian detection method based on YOLOv5s
Published 2023-12-01“…To reduce the error between the ground truth box and the predicted box, we apply Alpha-IoU as the bounding box loss function, improving pedestrian detection accuracy and robustness. …”
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467
Research on anomaly detection model for traffic time series data integrating multiple mechanisms
Published 2025-06-01“…Fourthly, the modules and training strategy were combined with LSTM, while the result of the self-attention mechanism replaced the LSTM input gate, so as to optimize long sequence memory ability and reduce computing complexity. Finally, a multivariate Gaussian distribution probability function was used to discriminate anomalies. …”
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468
ACCDW-YOLO: an effective detection method for small-sized pests and diseases in navel oranges
Published 2025-08-01“…The incorporation of the DCNv3 module into the design creates the DCNv3-E-ELAN module, which enhances the model’s proficiency in detecting objects of varying sizes. The Wise Intersection over Union version 3 (WIoUv3) loss function was used to reduce the competitiveness of high-quality anchor boxes, reduce the harmful gradients generated by low-quality samples, and improve the overall performance of the model. …”
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469
Fault detection for Li-ion batteries of electric vehicles with feature-augmented attentional autoencoder
Published 2025-05-01“…However, in the early stages of battery failure, its manifestations are often not obvious, making it difficult for conventional algorithms to detect them in time. Thus, this paper proposes a novel fault detection framework for battery packs to reduce detection time and eliminate false alarms. …”
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470
SGI-YOLOv9: an effective method for crucial components detection in the power distribution network
Published 2024-12-01“…This method effectively reduces the loss of fine-grained features and improves the accuracy of small objects detection by introducing the SPDConv++ downsampling module. …”
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471
Experiment study on UAV target detection algorithm based on YOLOv8n-ACW
Published 2025-04-01“…Additionally, WIoU-V3 has been introduced as the loss function. Experiment results derived from the Visdrone2019 dataset indicate that, the YOLOv8n- ACW has achieved a 4.2% increase in mAP50(%) compared to the baseline model, while simultaneously reducing the parameter count by 36.7%, exhibiting superior capabilities in detecting small targets. …”
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472
Evaluation of a Deep Learning Model for Automatic Detection of Schizophrenia Using EEG Signals
Published 2024-06-01“…After data preprocessing to reduce noise and artifacts from EEGs, an 11-layer deep learning model consisting of convolution and LSTM layers with LeakyReLU activation function and different kernel sizes was implemented to automatically extract and classify features. …”
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473
DP-YOLO: A Lightweight Real-Time Detection Algorithm for Rail Fastener Defects
Published 2025-03-01“…Fourth, to improve multi-scale adaptability, we replace the standard loss function with Alpha-IoU, enhancing model robustness. …”
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474
Self-Powered Microsystem for Ultra-Fast Crash Detection via Prestressed Triboelectric Sensing
Published 2025-01-01“…Reliable detection of high-g shocks in extreme impact scenarios, such as automobile collisions, is essential for ensuring occupant safety. …”
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475
Deep learning method for cucumber disease detection in complex environments for new agricultural productivity
Published 2025-07-01“…This study proposes YOLO-Cucumber, an improved lightweight detection algorithm based on YOLOv11n, incorporating four key innovations: (1) Deformable Convolutional Networks (DCN) for enhanced feature extraction of irregular targets, (2) a P2 prediction layer for fine-grained detection of early-stage lesions, (3) a Target-aware Loss (TAL) function addressing class imbalance, and (4) Channel Pruning via Batch Normalization (CPBN) for model compression. …”
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476
Detection and Analysis of S-Acylated Proteins via Acyl Resin–Assisted Capture (Acyl-RAC)
Published 2025-04-01Get full text
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477
DSR-YOLO: A lightweight and efficient YOLOv8 model for enhanced pedestrian detection
Published 2025-01-01“…Built on the lightweight YOLOv8n architecture, it incorporates DCNv4 modules to enhance the detection rates and reduce missed detections by effectively learning key pedestrian features. …”
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478
Detection and Classification of Power Quality Disturbances Based on Improved Adaptive S-Transform and Random Forest
Published 2025-08-01“…The IAST employs a globally adaptive Gaussian window as its kernel function, which automatically adjusts window length and spectral resolution based on real-time frequency characteristics, thereby enhancing time–frequency localization accuracy while reducing algorithmic complexity. …”
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479
Photovoltaic panel defect detection algorithm based on infrared imaging and improved YOLOv8
Published 2025-04-01“…Second, GhostConv and BoTNet are incorporated into the backbone network to reduce model parameters while enhancing defect detection performance. …”
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480