Showing 1,201 - 1,220 results of 1,858 for search 'features detection problem', query time: 0.19s Refine Results
  1. 1201

    Quantitative Analysis of 3-Monochloropropane-1,2-diol in Fried Oil Using Convolutional Neural Networks Optimizing with a Stepwise Hybrid Preprocessing Strategy Based on Fourier Tra... by Xi Wang, Siyi Wang, Shibing Zhang, Jiping Yin, Qi Zhao

    Published 2025-05-01
    “…Before building the CNN model, NL-SGS-D<sub>2</sub> was utilized to enhance the feature extraction capability of model by eliminating the background noise. …”
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    Article
  2. 1202

    Optimizing visual data retrieval using deep learning driven CBIR for improved human machine interaction by Arulmozhi P, Gopi R

    Published 2025-07-01
    “…Robust performance across varied datasets is challenging for traditional CBIR methods due to their reliance on hand-crafted features and inflexible structures. This study presents a deep adaptive attention network (DAAN) for CBIR that combines multi-scale feature extraction and hybrid neural architectures to solve these problems and improve the speed and accuracy of visual retrieval. …”
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  3. 1203

    MCFTNet: Multimodal Cross-Layer Fusion Transformer Network for Hyperspectral and LiDAR Data Classification by Wei Huang, Tianren Wu, Xueyu Zhang, Liangliang Li, Ming Lv, Zhenhong Jia, Xiaobin Zhao, Hongbing Ma, Gemine Vivone

    Published 2025-01-01
    “…Through adaptive learning, these cross-layer fusions help address the gradient vanishing problem in deep networks while preserving early-layer features. …”
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  4. 1204

    Review of Synthetic Aperture Radar Automatic Target Recognition: A Dual Perspective on Classical and Deep Learning Techniques by Jakub Slesinski, Damian Wierzbicki

    Published 2025-01-01
    “…Feature-based approaches in traditional SAR ATR followed from conventional feature-driven strategies, while modern data-driven end-to-end recognition methods, consisting primarily of convolutional neural network based and hybrid networks, have been applied. …”
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    Article
  5. 1205

    Enhanced Blind Separation of Rail Defect Signals with Time–Frequency Separation Neural Network and Smoothed Pseudo Wigner–Ville Distribution by Mingxiang Zhang, Kangwei Wang, Yule Yang, Yaojia Cao, Yong You

    Published 2025-03-01
    “…Railways are crucial in economic development and improving people’s livelihoods. Therefore, defect detection and maintenance of rails are particularly important. …”
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  6. 1206

    Forensic of video object removal tamper based on 3D dual-stream network by Lizhi XIONG, Mengqi CAO, Zhangjie FU

    Published 2021-12-01
    “…In order to solve the problems of inaccurate temporal detection and location of the object removal tampered video, a video tamper forensics method based on 3D dual-stream network was proposed.Firstly, the spatial rich model (SRM) layer was used to extract the high-frequency information from video frames.Secondly, the improved 3D convolution (C3D) network was used as the feature extractor of the dual-stream network to extract the high-frequency information and low-frequency information from the high-frequency frame and the original video frame respectively.Finally, through compact bilinear pooling (CBP) layer, two sets of different feature vectors were fused into one set of feature vectors for classification prediction.The experimental results demonstrate that the classification accuracy of the proposed method in all video frames has an advantage in SYSU-OBJFORG dataset, which makes the temporal detection and location of object removal tampered video more accurate.…”
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  7. 1207

    Using Cuckoo Search Algorithm to Predict Corporate Financial Risks and Alleviate Economic Uncertainty by Muqiao Cai

    Published 2025-08-01
    “…Problems like this contribute to macroeconomic uncertainty by delaying the identification of potential defaults. …”
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    Article
  8. 1208

    A probabilistic neural network-based bimanual control method with multimodal haptic perception fusion by Xinrui Chi, Zhanbin Guo, Fu Cheng

    Published 2025-08-01
    “…In the master-slave robot system, single-modal tactile perception has problems such as collision detection delay (>120 ms), force estimation error (>2.3 N), and sensor conflicts, resulting in a 37 % failure rate of robot operations in nuclear decommissioning scenarios and a 19.2 % risk of excessive tissue compression in laparoscopic surgery. …”
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  9. 1209

    Improved protection scheme for shipboard microgrids based on high frequency impedance method with experimental validation by Asmaa M. Aboelezz, Magdi M. El-Saadawi, Abdelfattah A. Eladl, Magda I. El-Afifi, Vladimír Bureš, Bishoy E. Sedhom

    Published 2025-03-01
    “…This paper addresses the critical problem of fault detection in DC zonal shipboard microgrids, which is essential for ensuring system reliability and operational safety. …”
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    Article
  10. 1210
  11. 1211

    Impact of ocean stratification characteristics on identifiability of internal wave trails in synthetic aperture radar images by Zhechao YANG, Liqun REN, Changhong ZHI, Yunxiang YOU, Hongwei WANG

    Published 2025-06-01
    “…ObjectivesAiming at the problem of the identifiability of underwater vehicle wave trails in synthetic aperture radar (SAR) images in a density stratified environment, this study establishes a theoretical solution model and quantitative analysis method. …”
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    Article
  12. 1212

    Research on Intelligent Recognition Method of Ground Penetrating Radar Images Based on SAHI by Ruimin Chen, Ligang Cao, Congde Lu, Lei Liu

    Published 2024-09-01
    “…Since distress features occupy fewer pixels on the original image, to allow the model to pay greater attention to the distress features, it is necessary to crop the original images centered on the distress labeling boxes first, and then input the cropped images into the model for training. …”
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  13. 1213

    FORM-UNSUSTAINABLE ELECTRODYNAMICS OF DISTRIBUTION OF ELECTRIC FIELDS OF SUBNANOSECOND SIGNALS IN INHOMOGENEOUS MEDIA by M. S. Kostin

    Published 2017-08-01
    “…A method of quasioptimal detection of such radio pulses is proposed taking into account their form-time and spectral transformation. …”
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    Article
  14. 1214

    Evolution of Forensic Accounting in Russia as a Special Branch of Economic Knowledge by Zhanna A. Kevorkova

    Published 2019-01-01
    “…The results of the study of the evolutionary development of forensic accounting reveal the existence of problems the solution of which should be aimed at working out special proposals for each stage of its development in order to use forensic accounting as a control tool for detecting signs of offences in the activity of economic subjects.…”
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  15. 1215

    Fault diagnosis method for rigid guides in vertical shaft hoisting systems by WANG Jianfeng, JIN Yuanzhi, ZHANG Yong, WANG Yongzhen, HE Jiacong

    Published 2025-06-01
    “…To address this problem, eddy current sensors are used to collect fault signals of the rigid guides, ensuring that the signal features are not affected by the cage's operating environment. …”
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    Article
  16. 1216

    Neuro-Visual Adaptive Control for Precision in Robot-Assisted Surgery by Claudio Urrea, Yainet Garcia-Garcia, John Kern, Reinier Rodriguez-Guillen

    Published 2025-04-01
    “…These networks address common deep learning challenges, such as the vanishing gradient problem, and facilitate the generation of smooth control signals that minimize wear on the robot’s actuators. …”
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    Article
  17. 1217

    A Real-Time DAO-YOLO Model for Electric Power Operation Violation Recognition by Xiaoliang Qian, Yang Li, Xinyu Ding, Longxiang Luo, Jinchao Guo, Wei Wang, Peixu Xing

    Published 2025-04-01
    “…Secondly, the capability for feature representation is not strong enough to precisely detect multi-scale objects. …”
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    Article
  18. 1218

    Connecting methods of location monitoring equipment to overhead power lines by R. G. Minullin, A. A. Granskaya, E. Yu. Abdullazyanov, I. G. Akhmetova, R. G. Mustafin, V. A. Kasimov

    Published 2024-09-01
    “…Investigate the possibility of operating a locator through a lightning arrester cable to detect faults on the line by observing the signal reflected from the fault location.METHODS. …”
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  19. 1219

    GENRE PALETTE OF UKRAINIAN ADVENTURE PROSE OF THE FIRST THIRD OF THE 20TH CENTURY by Lyudmyla M. Kulakevych

    Published 2020-12-01
    “…Representatives of modernist discourse in the Ukrainian literary process sought to overcome the limitations of domestic literature, which concentrated exclusively on purely national problems and already classic topics, genres, images. …”
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  20. 1220