-
1661
Advanced retinal disease detection from OCT images using a hybrid squeeze and excitation enhanced model.
Published 2025-01-01“…EfficientNetB0 achieves high accuracy with fewer parameters through model scaling strategies, while Xception offers powerful feature extraction using deep separable convolutions. …”
Get full text
Article -
1662
Improvement of RT-DETR model for ground glass pulmonary nodule detection.
Published 2025-01-01“…To obtain a more lightweight model, modules are designed for smaller number of parameters and higher computational efficiency. Model are tested on mixed dataset composed of LIDC-IDRI data and clinical data from cooperating hospitals. …”
Get full text
Article -
1663
Comparing Grid Model Fitting Methodologies for Low-temperature Atmospheres: Markov Chain Monte Carlo versus Random Forest Retrieval
Published 2025-01-01“…Self-consistent atmosphere models are commonly used for spectral fitting, but computational limits restrict the production of finely sampled multidimensional parameter grids, necessitating interpolation methods to infer precise parameters and uncertainties. …”
Get full text
Article -
1664
Contrast Limited Adaptive Local Histogram Equalization Method for Poor Contrast Image Enhancement
Published 2025-01-01“…Third, the original image is divided into subimages, and the optimal parameters are applied to each subimage independently, emphasizing and enhancing local features. …”
Get full text
Article -
1665
Robust radiogenomics approach to the identification of EGFR mutations among patients with NSCLC from three different countries using topologically invariant Betti numbers.
Published 2021-01-01“…Forty-one cases collected from the Kyushu University Hospital (KUH) in Japan and fifty-four cases obtained from The Cancer Imaging Archive (TCIA) in America were used for a test procedure. Radiomic features were obtained from BN maps, which represent topologically invariant heterogeneous characteristics of lung cancer on CT images, by applying histogram- and texture-based feature computations. …”
Get full text
Article -
1666
Lightweight insulator target detection algorithm based on improved YOLOX
Published 2025-06-01“…Experiments show that compared to the original YOLOX, the proposed algorithm reduces parameters by 53.41% to 4.164 M and computational load to 12.975G, with mAP increased by 1.3%, detection accuracy reaching 98.81%, and recall achieving 100%. …”
Get full text
Article -
1667
Neural Mass Modeling in the Cortical Motor Area and the Mechanism of Alpha Rhythm Changes
Published 2024-12-01“…Finally, model parameters were adjusted to achieve feature fitting between the simulated signals and the average power of the alpha rhythm. …”
Get full text
Article -
1668
YOLO-Pika: a lightweight improved model of YOLOv8n incorporating Fusion_Block and multi-scale fusion FPN and its application in the precise detection of plateau pikas
Published 2025-08-01“…We propose YOLO-Pika, a lightweight detector built on YOLOv8n that integrates (1) a Fusion_Block into the backbone, leveraging high-dimensional mapping and fine-grained gating to enhance feature representation with negligible computational overhead, and (2) an MS_Fusion_FPN composed of multiple MSEI modules for multi-scale frequency-domain fusion and edge enhancement. …”
Get full text
Article -
1669
A study on the prediction of mountain slope displacement using a hybrid deep learning model
Published 2025-05-01“…The method employs an Improved Whale Optimization Algorithm (IWOA) to fine-tune parameters for GNSS data fitting, ensuring accurate signal feature extraction. …”
Get full text
Article -
1670
Numerical and experimental investigation of piezoelectric-pneumatic material jet printing method for high-viscosity ink
Published 2025-12-01“…In this work, a two-dimensional computational fluid dynamics model is presented to elucidate the multiphase aerodynamic phenomenon and deposition morphology of jet printing features. …”
Get full text
Article -
1671
URT-YOLOv11: A Large Receptive Field Algorithm for Detecting Tomato Ripening Under Different Field Conditions
Published 2025-05-01“…These factors often hinder accurate feature extraction, leading to recognition errors and reduced computational efficiency. …”
Get full text
Article -
1672
Investigation of Geometric Characteristics on the Lubricant Performance of Thrust Bearing with Cavitation
Published 2025-05-01“…The simulation model considers the impact of geometric characteristics and operational conditions, including the viscoelastic effect, transformation feature, and flow state, to enhance calculation ability. …”
Get full text
Article -
1673
One-Dimensional Deep Residual Network with Aggregated Transformations for Internet of Things (IoT)-Enabled Human Activity Recognition in an Uncontrolled Environment
Published 2024-11-01“…We developed a comprehensive network that utilizes feature fusion and a multi-kernel block approach. …”
Get full text
Article -
1674
Improved deep learning method and high-resolution reanalysis model-based intelligent marine navigation
Published 2025-04-01“…Key components include: (1) IPCA preprocessing to reduce dimensionality and noise in 2D wind field data; (2) depthwise-separable convolution (DSC) blocks to minimize parameters and computational costs; (3) multi-head attention (MHA) and residual mechanisms to improve spatial-temporal feature extraction and prediction accuracy. …”
Get full text
Article -
1675
A One-Dimensional Depthwise Separable Convolutional Neural Network for Bearing Fault Diagnosis Implemented on FPGA
Published 2024-12-01“…The design processes the one-dimensional rolling bearing current signal dataset provided by Paderborn University (PU), employing minimal preprocessing to maximize the comprehensiveness of feature extraction. To address the high parameter demands commonly associated with convolutional neural networks (CNNs), the model incorporates DSC, significantly reducing computational complexity and parameter load. …”
Get full text
Article -
1676
Dynamic equivalent modelling for active distributed network considering adjustable loads charging characteristics
Published 2024-12-01“…Subsequently, a four‐layer, tri‐stage deep reinforcement learning approach is used to solve the relevant key parameters of the proposed equivalent model. The method proposed in this paper fully utilizes the superiority of reinforcement learning in decision making, while the method combines the excellent feature extraction capability of deep learning. …”
Get full text
Article -
1677
FL-DBENet: Double-branch encoder network based on segment anything model for farmland segmentation of large very-high-resolution optical remote sensing images
Published 2025-07-01“…To further streamline the model, we integrate a Low-Rank Adaptation (LoRA) module into SAM’s image encoder, reducing training parameters and computational demands. Additionally, a prompt mixer module is developed to integrate diverse features effectively. …”
Get full text
Article -
1678
Combining graph neural network and Mamba to capture local and global tissue spatial relationships in whole slide images
Published 2025-05-01“…Abstract In computational pathology, extracting and representing spatial features from gigapixel whole slide images (WSIs) are fundamental tasks, but due to their large size, WSIs are typically segmented into smaller tiles. …”
Get full text
Article -
1679
Research on Laser Radar Inspection Station Planning of Vehicle Body-In-White (BIW) with Complex Constraints
Published 2025-05-01“…Firstly, a parametric geometric modeling approach is developed to define measurement spaces for individual features, accompanied by an innovative maximal complete subgraph mining algorithm to intelligently identify shared feasible measurement regions among multiple features. …”
Get full text
Article -
1680
RETRACTED: Intelligent power grid energy supply forecasting and economic operation management using the snake optimizer algorithm with Bigur-attention model
Published 2023-09-01“…The model evaluation phase calculates metrics such as prediction error, accuracy, and stability, and also examines the model’s training time, inference time, number of parameters, and computational complexity to assess its efficiency and scalability. …”
Get full text
Article