Showing 2,541 - 2,560 results of 11,103 for search 'features problems', query time: 0.14s Refine Results
  1. 2541

    Small Face Recognition Algorithm Based on Super-resolution Reconstruction by LI Jing-yu, CHENG Wei-yue, LI Zi-xiang, LIN Ke-zheng

    Published 2022-06-01
    “…The algorithm first performs super-resolution reconstruction on the collected low-resolution face images, and uses the method of detail enhancement to restore high-frequency information such as facial contour information and texture details of the image, and then uses an improved densely connected network to do feature extraction and image recognition. Experimental results show that this method is aimed at small-scale face images, and is superior to other face recognition algorithms in image recognition rate, and can effectively solve the problem of low recognition rate of small faces in real environments.…”
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  2. 2542

    A selection mechanism using multi-criteria evaluation and hierarhical classifying tree for resume data processing by O. V. German, J. O. German, S. Nasr

    Published 2021-08-01
    “…The paper considers a problem of optimal feature selection for resume data processing by means of combining multicriteria evaluation technique and hierarhical classifying trees technology what makes it possible to build a selection mechanism without necessity to collect data for the learning purposes of real applicants. …”
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  3. 2543

    A Small Object Detection Algorithm Integrated with ReFPN and Compound Attention Mechanism by ZHAO Yi-ming, WANG Jin-cong, REN Hong-e, ZHAO Long

    Published 2022-04-01
    “…To solve this problem, a feedback-based feature fusion network (ReFPN) for YOLOV4 algorithm was proposed.The original feature layer extracted from the backbone network is used twice to enhance the feature information of small targets and position regression performs more accurately. …”
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    Article
  4. 2544
  5. 2545

    Sonar-Based Simultaneous Localization and Mapping Using the Semi-Direct Method by Xu Han, Jinghao Sun, Shu Zhang, Junyu Dong, Hui Yu

    Published 2024-12-01
    “…The SLAM problem is a common challenge faced by ROVs working underwater, with the key issue being the accurate estimation of pose. …”
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  6. 2546

    Multi-Modal MR Image Segmentation Strategy for Brain Tumors Based on Domain Adaptation by Qihong Yang, Ruijun Jing, Jiliang Mu

    Published 2024-12-01
    “…These measures mitigate the domain shift problem and improve the generalization ability of the model, enhancing the accuracy of multimodal brain tumor MR image segmentation.…”
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  7. 2547

    Memory‐ and time‐efficient dense network for single‐image super‐resolution by Nasrin Imanpour, Ahmad R. Naghsh‐Nilchi, Amirhassan Monadjemi, Hossein Karshenas, Kamal Nasrollahi, Thomas B. Moeslund

    Published 2021-04-01
    “…However, dense CNNs suffer from high memory usage due to the accumulation of concatenating feature‐maps stored in memory. To overcome this problem, a two‐step approach is proposed that learns the representative concatenating feature‐maps. …”
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  8. 2548

    MSIM: A Multiscale Iteration Method for Aerial Image and Satellite Image Registration by Xiaojia Liu, Yalin Ding, Chongyang Liu

    Published 2025-04-01
    “…Firstly, an image pyramid is established, and feature points are extracted based on phase congruency. …”
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  9. 2549

    Enhancing distant low-resource neural machine translation with semantic pivot by Enchang Zhu, Yuxin Huang, Yantuan Xian, Junguo Zhu, Minghu Gao, Zhiqiang Yu

    Published 2025-03-01
    “…Here, we propose a novel approach for incorporating similar linguistic features between Thai and Lao into the Chinese-Lao translation model. …”
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    Article
  10. 2550

    Research on multi-branch residual connection spectrum image classification based on attention mechanism by Zhong Xiaohui, Dong Sheng, Zhang Yiyi, Lu Wei, Jiang Lincen

    Published 2025-07-01
    “…In order to optimize this problem, this paper proposes a multi-branch residual-connected Efficient Global Attention (EGA) acoustic spectral image classification network based on the attention mechanism, which firstly separates the components with their respective acoustic features from the spectral noise, so as to achieve the purpose of noise reduction, and then extracts the Phase Resolved Partial Discharge (PRPD) Spectrum of the Intermediate Frequency (IF) cycle for the original signals that have undergone noise reduction, which is based on the attention mechanism through the Improved Global Attention Mechanism (IGAM) in the EGA of the backbone network. mechanism pays more attention to the channel and spatial features of the spectrogram, then improves the feature extraction ability by residual connection, and finally performs feature fusion with the mask branch. …”
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    Article
  11. 2551

    Research on a Bone Stick Fragment Stitching Method Based on Improved Corner Detection by Jiahuan Liu, Huiqin Wang, Rui Liu, Ke Wang, Zhan Wang, Ting Wang

    Published 2025-04-01
    “…The stitching of bone stick fragments is of great significance for the inheritance of and research into the outstanding traditional culture of the Western Han Dynasty. Focused on the problem that the existing methods have a low bone stick fragment stitching success rate due to their complex edges, this paper proposes a bone stick fragment stitching method based on improved corner detection, which strengthens the features of broken edges and improves the success rate of stitching. …”
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  12. 2552

    Similarity and wavelet transform based data partitioning and parameter learning for fuzzy neural network by Pramoda Patro, Krishna Kumar, G. Suresh Kumar, Gandharba Swain

    Published 2022-06-01
    “…To solve this issue in this proposed system Bat optimization based feature selection is proposed for optimal selection of features from the available dataset. …”
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  13. 2553

    GaitPart‑based Cross‑view Gait Recognition Method by LIU Jianhu, LIU Xing, GU Miao, WANG Junzhu, ZHANG Hailong, DENG Hongxia

    Published 2025-05-01
    “…[Purposes] To address the problem of sharp decrease in recognition accuracy caused by covariate factors such as camera view or pedestrian occlusion in gait recognition, an improved feature enhancement GaitPart cross-view gait recognition method IFE-GaitPart (An Improved Feature Enhancement GaitPart) is proposed. …”
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  14. 2554

    A Hybrid K-Means++ and Particle Swarm Optimization Approach for Enhanced Document Clustering by Eisha Hassan, Fazila Malik, Qazi Waqas Khan, Nadeem Ahmad, Muhammad Sardaraz, Faten Khalid Karim, Hela Elmannai

    Published 2025-01-01
    “…Document Clustering has attracted the interest of many researchers who have created several solutions to this problem by combining different techniques, models, and algorithms. …”
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    Article
  15. 2555

    Improved YOLOv7-Tiny for the Detection of Common Rice Leaf Diseases in Smart Agriculture by Fuxu Guo, Jing Li, Xingcheng Liu, Sinuo Chen, Hongze Zhang, Yingli Cao, Songhong Wei

    Published 2024-11-01
    “…The MobileNetV3 lightweight network is introduced to replace the backbone network of YOLOv7-tiny, which reduces the size of the model parameters and improves the extraction capability of features of different sizes; the RCS-OSA is used to replace the original ELAN-1 module, which improves the extraction capability of interlayer features; the TSCODE detector head is designed to enhance the extraction capability of the model for small targets; and the MPDIoU loss function is used to improve the model’s convergence speed and effect. …”
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  16. 2556

    Transforming Early Breast Cancer Detection: A Deep Learning Approach Using Convolutional Neural Networks and Advanced Classification Techniques by Arun Kumar Singh, Bireshwar Dass Mazumdar, Rohit Raja, Kamred Udham Singh, Ankit Kumar, Mohd Asif Shah

    Published 2025-06-01
    “…Abstract Breast cancer is a major global health problem, with the WHO estimating approximately 2.3 million new cases every year. …”
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  17. 2557

    Literature review for the topic of automation of scheduling classes and exams in higher education institutions by Wadhah M Al-Gabri

    Published 2017-03-01
    “…The influence of educational systems features on the problem setting and solving methods under timetabling is considered. …”
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  18. 2558
  19. 2559

    A Complex Approach to the Study of Discretion in Law by Yu. V. Onosov

    Published 2020-03-01
    “…This article examines the positive and negative approaches to the understanding of discretion in law, formulates an author’s definition, the main features, substantiates the need for a comprehensive study of this legal phenomenon, as well as the problems that arise in law enforcement, law-making and interpretative practice, depending on the nature of legal activity. …”
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  20. 2560

    Application of artificial intelligence sensor and visual image technology in the analysis of hydrophilic space landscape characteristics by Dayan Li

    Published 2024-12-01
    “…This paper discusses the problems in multi-sensor information fusion and related solutions. …”
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