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1821
Tomato Yield Estimation Using an Improved Lightweight YOLO11n Network and an Optimized Region Tracking-Counting Method
Published 2025-06-01“…To address these issues, this study proposed an improved lightweight YOLO11n network and an optimized region tracking-counting method, which estimates the quantity of tomatoes at different maturity stages. An improved lightweight YOLO11n network was employed for tomato detection and semantic segmentation, which was combined with the C3k2-F, Generalized Intersection over Union (GIoU), and Depthwise Separable Convolution (DSConv) modules. …”
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1822
SDMSEAF-YOLOv8: a framework to significantly improve the detection performance of unmanned aerial vehicle images
Published 2024-01-01“…Four detection heads are employed for tiny target detection, each responsible for different size ranges, so as to improve the accuracy and robustness of small target detection. …”
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1823
Deep Learning-Based Ground-Penetrating Radar Inversion for Tree Roots in Heterogeneous Soil
Published 2025-02-01“…Additionally, a GPR simulation data set and a measured data set are built in this study, which were used to train inversion models and validate the effectiveness of GPR inversion methods.The introduced GPR inversion model is a pyramid convolutional network with vision transformer and edge inversion auxiliary task (PyViTENet), which combines pyramidal convolution and vision transformer to improve the diversity and accuracy of data feature extraction. …”
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1824
Food security: state Financial support Measures for sustainable Development of Agriculture in Russian Regions
Published 2021-04-01“…The hierarchical procedure is based on a system of mathematical filtering of data, which is fundamentally different from existing methods for analyzing hierarchies. …”
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1825
Channel Estimation Using CNN-LSTM in RIS-NOMA Assisted 6G Network
Published 2023-01-01“…This paper proposes a deep learning (DL)-based channel estimation method using a convolutional long-short term memory (CNN-LSTM) model for RIS-NOMA wireless communication systems that integrate RIS and NOMA techniques. …”
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1826
Small object detection in complex open-pit mine backgrounds based on improved YOLOv11
Published 2025-04-01“…The improved YOLOv11 model introduced a Robust Feature Downsampling (RFD) module to replace the stride convolution downsampling module, effectively preserving the feature information of small objects. …”
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1827
Fine-Grained Extraction of Coastal Aquaculture Ponds From Remote Sensing Images Using an Edge-Supervised Multi-task Neural Network
Published 2025-01-01“…Furthermore, transfer experiments with JL1 imagery from Jiangmen and Yantai demonstrate the strong generalization capability of the proposed method across different environments.…”
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1828
SMILES all around: structure to SMILES conversion for transition metal complexes
Published 2025-04-01“…We compare these three different ways of obtaining SMILES for a subset of the CSD (tmQMg) and find >70% agreement for all three pairs. …”
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1829
Efficient Identification and Classification of Pear Varieties Based on Leaf Appearance with YOLOv10 Model
Published 2025-04-01“…Images were collected at different times of the day to cover changes in natural lighting and ensure model robustness. …”
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1830
Enhancing Satellite Image Coregistration Using Mirror Array as Artificial Point Source for Multisource Image Harmonization
Published 2025-01-01“…Results show notable improvements in geolocation accuracy, with root mean square error values of 3.59, 4.05, and 4.14 m in the subpixel range for three different GRUS-1 bands when compared to the Global Reference Image. …”
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1831
TPDTNet: Two-Phase Distillation Training for Visible-to-Infrared Unsupervised Domain Adaptive Object Detection
Published 2025-01-01“…This convolutional operation is embedded following standard convolution to mitigate the loss of detailed features. …”
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1832
Strong Medium Compression in a Spheroidal Cavitation Bubble
Published 2015-03-01“…The neutron number is calculated by integral convolution. It has been shown that the degree of medium compression inside nonspherical bubbles is less than that in the spherical one due to essential differences in the focusing of shock waves. …”
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1833
Accurate geometric correction for NOAA/AVHRR data
Published 2000-01-01“…The combined RMSs were calculated for 59 NOAA/AVHRR data of Zhejiang province, The result of variance ahalysis and multiple comparisons showed that the RMSs differences of RST, 1st degree polynomial and 2ed polynomial warping methods were significant. …”
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1834
High-Quality Damaged Building Instance Segmentation Based on Improved Mask Transfiner Using Post-Earthquake UAS Imagery: A Case Study of the Luding Ms 6.8 Earthquake in China
Published 2024-11-01“…UAS imagery has a high spatial resolution, but the resolution is inconsistent between different flight missions. These factors make it challenging for existing methods to accurately identify individual damaged buildings in UAS images from different scenes, resulting in coarse segmentation masks that are insufficient for practical application needs. …”
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1835
Beyond Nyquist: A Comparative Analysis of 3D Deep Learning Models Enhancing MRI Resolution
Published 2024-08-01“…In order to overcome these limitations, super-resolution MRI deep-learning-based techniques can be utilised. In this work, different state-of-the-art 3D convolution neural network models for super resolution (RRDB, SPSR, UNet, UNet-MSS and ShuffleUNet) were compared for the super-resolution task with the goal of finding the best model in terms of performance and robustness. …”
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1836
Radio frequency based distributed system for noncooperative UAV classification and positioning
Published 2024-01-01“…After the UAV signal is detected, the time difference of arrival (TDOA) of the UAV signal arriving at the receiver is estimated by the cross-correlation method to obtain the corresponding distance difference. …”
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1837
CSA-Net: Complex Scenarios Adaptive Network for Building Extraction for Remote Sensing Images
Published 2024-01-01“…The HFE obtains high-level semantic information at different levels and fuses it with low-level detailed information by skipping connections to enhance the reasoning and perception ability of building structure in complex scenes. …”
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1838
Coalmine image super-resolution reconstruction via fusing multi-dimensional feature and residual attention network
Published 2024-11-01“…First, a multi-branch network is employed to parallelly integrate dynamic convolution and channel attention mechanisms, capturing different spatial statistical characteristics through “horizontal-channel” and “vertical-channel” interactions. …”
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1839
HyDA-Net: A Hybrid Dense Attention Network for Remote Sensing Multi-Image Super-Resolution
Published 2025-01-01“…Extensive experiments using real-captured satellite datasets, namely PROBA-V and MuS2, show that HyDA-Net outperforms state-of-the-art models in different spectral bands. Moreover, a cross-dataset experiment is conducted to further evaluate the robustness and generalizability of the proposed HyDA-Net.…”
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1840
ST-YOLOv8: Small-Target Ship Detection in SAR Images Targeting Specific Marine Environments
Published 2025-06-01“…The C2f module in the backbone’s transition sections is replaced by the Conv_Online Reparameterized Convolution (C_OREPA) module, reducing convolutional complexity and improving efficiency. …”
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