Showing 1,621 - 1,640 results of 2,109 for search 'low detection algorithm', query time: 0.21s Refine Results
  1. 1621

    Automated Cervical Cancer Screening Using Single-Cell Segmentation and Deep Learning: Enhanced Performance with Liquid-Based Cytology by Mariangel Rodríguez, Claudio Córdova, Isabel Benjumeda, Sebastián San Martín

    Published 2024-11-01
    “…Cervical cancer (CC) remains a significant health issue, especially in low- and middle-income countries (LMICs). While Pap smears are the standard screening method, they have limitations, like low sensitivity and subjective interpretation. …”
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    Article
  2. 1622

    Evaluation Value of Blood Biomarker Tests for Efficacy of EGFR-TKI in Advanced NSCLC Treatment by Rui FAN, Yonghui WU, Zhan GU, Yanbin PENG, Lixin WANG

    Published 2025-05-01
    “…Serum tumor markers CEA, CTCs, and ctDNA were detected at baseline and after one month of treatment. …”
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    Article
  3. 1623

    Automated recognition and segmentation of lung cancer cytological images based on deep learning. by Qingyang Wang, Yazhi Luo, Ying Zhao, Shuhao Wang, Yiru Niu, Jinxi Di, Jia Guo, Guorong Lan, Lei Yang, Yu Shan Mao, Yuan Tu, Dingrong Zhong, Pei Zhang

    Published 2025-01-01
    “…However, traditional cytological diagnosis requires an experienced pathologist to evaluate all sections individually under a microscope, which is a time-consuming process with low interobserver consistency. With the development of deep neural networks, the You Only Look Once (YOLO) object-detection model has been recognized for its impressive speed and accuracy. …”
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    Article
  4. 1624

    Constant Weight Space-Time Codes for Dimmable MIMO-VLC Systems by Jia-Ning Guo, Jian Zhang, Yan-Yu Zhang, Gang Xin, Lin Li

    Published 2020-01-01
    “…Simultaneously, we also present the codeword structure and a low implementation complexity detection algorithm for the scheme. …”
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    Article
  5. 1625

    Object Recognition and Positioning with Neural Networks: Single Ultrasonic Sensor Scanning Approach by Ahmet Karagoz, Gokhan Dindis

    Published 2025-02-01
    “…Ultrasonic sensing may become a useful technique for distance measurement and object detection when optical visibility is not available. …”
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    Article
  6. 1626

    A dynamic template adaptation approach for noise-robust sound classification and distance determination in single-channel audio by Rezaul Tutul, André Jakob, Ilona Buchem

    Published 2025-03-01
    “…Our method integrates a low-pass filter for noise reduction and uses an online support vector machine (SVM) to dynamically update the sound templates based on real-time audio inputs. …”
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    Article
  7. 1627

    Bio-inspired multispectral camouflage material for microwave, infrared, and visible bands based on single hierarchical metasurface by Liu Shiju, Zhou Congyang, Tan Ruiyang, Han Mengqi, Wu Zhijing, Chen Ping

    Published 2025-05-01
    “…Multispectral camouflage materials are highly desirable to against progressive multispectral detection. The proposed structure should be simple and highly transparent to ensure a wide application range. …”
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    Article
  8. 1628

    Innovative cross-layer defense mechanisms for blackhole and wormhole attacks in wireless ad-hoc networks by Jagadeesan Srinivasan

    Published 2025-04-01
    “…Current methods face issues such as low detection accuracy, structural deviation, and extended processing times. …”
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    Article
  9. 1629

    Leveraging Bluetooth and GPS Sensors for Route-Level Passenger Origin–Destination Flow Estimation by Junming Xu, Zhenxing Pan, Cheng Zhang, Xiaoguang Yang

    Published 2025-04-01
    “…A Fuzzy C-Means clustering algorithm was employed to differentiate passenger and non-passenger devices based on detected indicators, such as detection frequency, signal strength, vehicular mobility, etc. …”
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    Article
  10. 1630

    A Biomimetic Pose Estimation and Target Perception Strategy for Transmission Line Maintenance UAVs by Haoze Zhuo, Zhong Yang, Chi Zhang, Nuo Xu, Bayang Xue, Zekun Zhu, Yucheng Xie

    Published 2024-12-01
    “…Compared with the existing UAV environmental perception solutions, the bionic target perception algorithm proposed in this article can efficiently extract point and line features from infrared images and realize the target detection and automatic tracking function of small multi-rotor drones in the power line scenario, with low power consumption.…”
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    Article
  11. 1631

    An OFDM Signal Enhancement and Demodulation Method Based on Segmented Asymmetric Bistable Stochastic Resonance by Gaohui Liu, Xiaqiang Chu

    Published 2025-01-01
    “…The quantum particle swarm optimization algorithm is employed to fine-tune system parameters. …”
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    Article
  12. 1632

    A Fast and Efficient Denoising and Surface Reflectance Retrieval Method for ZY1-02D Hyperspectral Data by Qiongqiong Lan, Yaqing He, Qijin Han, Yongguang Zhao, Wan Li, Lu Xu, Dongping Ming

    Published 2025-05-01
    “…To address these issues, aiming at fast and efficient processing of Chinese domestic ZY1-02D hyperspectral level-1 data, this study proposes a comprehensive processing framework: (1) To address the low efficiency of traditional bad line detection by visual examination, an automatic bad line detection method based on the pixel grayscale gradient threshold algorithm is proposed; (2) A spectral correlation-based interpolation method is developed to overcome the poor performance of adjacent-column averaging in repairing wide bad lines; (3) A reliable validation method was established based on the spectral band adjustment factors method to compare hyperspectral SR with multispectral SR and in-situ ground measurements. …”
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    Article
  13. 1633

    Crop row centerline extraction method based on regional feature point clustering by Baofeng Ji, Hang Wang, Chunhong Dong, Song Chen, Hongtao Chen, Fazhan Tao, Ji Zhang, Huitao Fan

    Published 2025-12-01
    “…Next, Harris corner detection technology is used to extract crop feature points, and these feature points are clustered using the DBSCAN algorithm, marking each crop row with a different color. …”
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    Article
  14. 1634

    Application of Vector Sensors to Acoustic Surveillance of a Public Interior Space by Kuba ŁOPATKA, Józef KOTUS, Andrzej CZYŻEWSKI

    Published 2013-10-01
    “…Acoustic vector sensors, which provide multichannel output signals of acoustic pressure and particle velocity were employed. Methods for detecting acous- tic events are introduced. The algorithm for localizing sound events in the audience is presented. …”
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    Article
  15. 1635
  16. 1636

    Application of Energy Dispersive X-ray Fluorescence Spectroscopy in Analysis of Heavy Metals in Soil: A Review by Aosong JIANG, Longhua WU, Zhu LI

    Published 2024-07-01
    “…Therefore, the current mainstream focus is on combining the advantages of different algorithms for the preprocessing analysis of ED-XRF spectroscopy and the establishment of quantitative analysis models to improve the accuracy of ED-XRF detection. …”
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    Article
  17. 1637

    High-Precision Diagnosis of the Whole Process of Laser-Induced Plasma and Shock Waves Using Simultaneous Phase-Shift Interferometry by Lou Gao, Hongchao Zhang, Jian Lu, Zhonghua Shen

    Published 2025-06-01
    “…Experimental results demonstrate that the SPSI system precisely captures the initial spatiotemporal evolution of LIP and tracks shock waves at varying attenuation levels, exhibiting notable advantages in weak shock wave detection. This research validates the SPSI system’s high sensitivity to transient weak perturbations, offering a valuable diagnostic tool for high-vacuum plasmas, low-pressure shock waves, and stress waves in optical materials.…”
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    Article
  18. 1638

    Identification of Mechanical Parameters of Prestressed Box Girder Bridge Based on Falling Weight Deflectometer by Yijun Chen, Wenqi Wu, Qingzhao Li, Pan Guo, Yingchun Cai, Jiandong Wei

    Published 2025-06-01
    “…Traditional damage detection methods of prestressed concrete box girder bridges have low efficiency and cannot quantify the structure’s internal damage. …”
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    Article
  19. 1639

    Monitoring of the state of electromagnetic fuel injectors of gasoline engines with distributed fuel injection systems by G. N. Votinov, D. V. Maltsev, D. S. Repetsky

    Published 2021-11-01
    “…There is a successful experience of implementing such algorithms on modern cars. The implementation of the research results will allow timely detection of faulty (contaminated) electromagnetic injectors and prevent negative effects on both engine parts and the environment.…”
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    Article
  20. 1640

    Respiration Signal Pattern Analysis for Doppler Radar Sensor with Passive Node and Its Application in Occupancy Sensing of a Stationary Subject by Chenyan Song, Ehsan Yavari, Xiaomeng Gao, Victor M. Lubecke, Olga Boric-Lubecke

    Published 2025-04-01
    “…However, single-channel sensitivity limitations may result in low sensitivity and misinterpreted motion rates if the detected subject is at or close to “null” points. …”
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    Article