Showing 2,361 - 2,380 results of 12,239 for search 'algorithm detection', query time: 0.22s Refine Results
  1. 2361

    Design and Application of Algorithm Intensive Environment for CMA Big Data and Cloud Platform by Huo Qing, He Wenchun, He Lin, Gao Feng, Chen Shiwang, Xu Yongjun

    Published 2024-01-01
    “…At the same time, based on the meteorological business comprehensive monitoring system (referred to as Tianjing) enables automatic collection of algorithm operation status and detection of abnormal alarms. …”
    Get full text
    Article
  2. 2362

    Improving Mountainous DSM Accuracy Through an Innovative Opposite-Side Radargrammetry Algorithm by Jian Wang, Huiming Chai, Xiaoshuai Li, Xiaolei Lv

    Published 2025-01-01
    “…Second, a triangle affine matching algorithm is developed to match the simulated SAR and real SAR images based on feature points. …”
    Get full text
    Article
  3. 2363

    YOLO-DLHS-P: A Lightweight Behavior Recognition Algorithm for Captive Pigs by Changhua Zhong, Hao Wu, Junzhuo Jiang, Chaowen Zheng, Hong Song

    Published 2024-01-01
    “…Firstly, the C2f-DRB structure is introduced at the Backbone position, and the sizeable convolutional kernel is used to extend the receptive field to enhance the spatial perception ability of the model, and to enhance the network’s ability to capture spatial information while maintaining the number of learnable parameters and computational efficiency; The LSKA attention mechanism is then introduced to be integrated into the SPPF module to construct the SPPF-LSKA structure, which significantly improves the ability of the SPPF module to aggregate features at multiple scales; Then, the downsampling at the Neck position is optimised to the HWD algorithm, which reduces the spatial resolution of the feature map while retaining more useful information and reduces the uncertainty of the information compared with the downsampling method of the baseline model; finally, the Shape-IoU is used to replace the original CIoU, which significantly improves the detection efficiency and accuracy of the model without increasing the extra computational burden. …”
    Get full text
    Article
  4. 2364

    Improving the Processing Algorithm of Beijing MST Radar Power Spectral Density Data by Chen Ze, Tian Yufang, Lü Daren

    Published 2020-11-01
    “…Thus the effectiveness and reliability of the improved algorithm are verified, and it is relatively easy to implement.…”
    Get full text
    Article
  5. 2365
  6. 2366

    Bird Species Detection Net: Bird Species Detection Based on the Extraction of Local Details and Global Information Using a Dual-Feature Mixer by Chaoyang Li, Zhipeng He, Kai Lu, Chaoyang Fang

    Published 2025-01-01
    “…Bird species detection is critical for applications such as the analysis of bird population dynamics and species diversity. …”
    Get full text
    Article
  7. 2367

    Cancellation of cloud shadow effects in the absorbing aerosol index retrieval algorithm of TROPOMI by V. J. H. Trees, V. J. H. Trees, P. Wang, P. Stammes, L. G. Tilstra, D. P. Donovan, D. P. Donovan, A. P. Siebesma

    Published 2025-01-01
    “…Here we use the cloud shadow detection algorithm DARCLOS to detect cloud shadow pixels in the TROPOMI absorbing aerosol index (AAI) product over Europe during 8 months. …”
    Get full text
    Article
  8. 2368

    Application of MRI image segmentation algorithm for brain tumors based on improved YOLO by Tao Yang, Xueqi Lu, Lanlan Yang, Miyang Yang, Jinghui Chen, Hongjia Zhao

    Published 2025-01-01
    “…ObjectiveTo assist in the rapid clinical identification of brain tumor types while achieving segmentation detection, this study investigates the feasibility of applying the deep learning YOLOv5s algorithm model to the segmentation of brain tumor magnetic resonance images and optimizes and upgrades it on this basis.MethodsThe research institute utilized two public datasets of meningioma and glioma magnetic resonance imaging from Kaggle. …”
    Get full text
    Article
  9. 2369

    Structural Parameter Identification Using Multi-Objective Modified Directional Bat Algorithm by LIU Li-jun, LIN Ying-hai, SU Yong-hui, LEI Ying

    Published 2025-01-01
    “…Only one false positive was detected, with a minor error of 1.52%. These results highlight the algorithm’s robustness and precision in handling noisy data. …”
    Get full text
    Article
  10. 2370

    Verification of color characteristics of document images captured in uncontrolled conditions by I.A. Kunina, O.A. Padas, O.A. Kolomyttseva

    Published 2024-08-01
    “…This paper examines a presentation attack when a color photo of a gray copy of a document is presented instead of the original color document during remote user identification. To detect such an attack, we propose an algorithm based on the comparison of chromaticity histograms of presented color images of the document and the ideal template of this type of document. …”
    Get full text
    Article
  11. 2371
  12. 2372

    Online Outlier Detection for Time-varying Time Series on Improved ARHMM in Geological Mineral Grade Analysis Process by Jianjun Zhao, Junwu Zhoub, Weixing Su, Fang Liu

    Published 2017-07-01
    “…Given the difficulty of accurate online detection for massive data collecting real-timely in a strong noise environment during the complex geological mineral grade analysis process, an order self-learning ARHMM (Autoregressive Hidden Markov Model) algorithm is proposed to carry out online outlier detection in the geological mineral grade analysis process. …”
    Get full text
    Article
  13. 2373

    Tracking and automatic behavioral analysis of group-housed pigs based on YOLOX+BoT-SORT-slim by Shuqin Tu, Yuefei Cao, Yun Liang, Zhixiong Zeng, Haoxuan Ou, Jiaying Du, Weidian Chen

    Published 2024-12-01
    “…Secondly, the BoT-SORT-Slim algorithm tracks the detected pigs and their behaviors at high speed. …”
    Get full text
    Article
  14. 2374

    Research on APF-Dijkstra Path Planning Fusion Algorithm Based on Steering Model and Volume Constraints by Xizheng Wang, Gang Li, Zijian Bian

    Published 2025-07-01
    “…Finally, a 4.5 m × 2.5 m vehicle rectangle is used instead of the traditional mass points to make the algorithm volumetrically constrained. Meanwhile, a model for detecting vehicle collisions is established to cover the rectangle boundary with 14 envelope circles, and the combined force of the computed mass points is transformed into the combined force of the computed envelope circles to further improve path safety. …”
    Get full text
    Article
  15. 2375

    Fast Block Partitioning Algorithm for HEVC Based on Spatial Correlation and Image Texture by Yingbiao Yao, Xiaojuan Li

    Published 2015-01-01
    “…In order to reduce the intra coding complexity of HEVC, a fast block partitioning algorithm based on spatial correlation and image texture was proposed. …”
    Get full text
    Article
  16. 2376
  17. 2377

    QEFSM model and Markov Algorithm for translating Quran reciting rules into Braille code by Abdallah M. Abualkishik, Khairuddin Omar, Ghadeer A. Odiebat

    Published 2015-07-01
    “…Basis path testing was used to evaluate the inner work for the model by checking all the test cases for the model. Markov Algorithm (MA) was used for translating the detected QRR and Quran text into the matched Braille code. …”
    Get full text
    Article
  18. 2378

    Big Data Oriented Novel Background Subtraction Algorithm for Urban Surveillance Systems by Ling Hu, Qiang Ni, Feng Yuan

    Published 2018-06-01
    “…In this paper, we propose a novel automatic background subtraction algorithm for urban surveillance systems in which the computer can automatically renew an image as the new background image when no object is detected. …”
    Get full text
    Article
  19. 2379

    An Energy-Efficient Small-Cell Operation Algorithm for Ultra-Dense Cellular Networks by MD. Mehedi Hasan, MD. Shayanul Haq, MD. Maruf Hossain, Junaed Kiron Tiash, Sungoh Kwon

    Published 2024-01-01
    “…If a macro cell with a lower radio load is detected, the algorithm triggers a small cell sleep mode switching. …”
    Get full text
    Article
  20. 2380