Showing 41 - 60 results of 129 for search 'Rectangular detection', query time: 0.07s Refine Results
  1. 41

    A Method of Trackside Kilometer Post Identification Combined with YOLOv3 Model by QIU Xinhua, WANG Wenkun, JI Yuwen, LI Jia

    Published 2020-01-01
    “…Transfer learning is adopted to obtain possible rectangular region of kilometer post based on the trained network parameters. …”
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    Article
  2. 42

    Detection of Shape Manufacturing Defects of Flat Fan-Pattern Nozzle Orifices Using Elliptic Fourier Descriptors by Bahadır Sayıncı

    Published 2016-05-01
    “…The orifice of 01 which is rectangular in shape had an extraordinary attribute compared to the other orifices. …”
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    Article
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    Road Extraction from High-Resolution SAR Images via Automatic Local Detecting and Human-Guided Global Tracking by Jianghua Cheng, Wenxia Ding, Xishu Ku, Jixiang Sun

    Published 2012-01-01
    “…A new road center-point searching method is proposed by two alternant steps: local detection and global tracking. In local detection step, double window model is set, which consists of the outer fixed square window and the inner rotary rectangular one. …”
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  6. 46
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    Effective deployment strategies for optimizing area coverage in multistatic sonar detection based on Cassini oval approximation and a virtual force algorithm by Liufang Fu, Ming Zhou, Linzhou Xu, Xiaoming Dong, Zhu Kou, Chunyu Kang

    Published 2024-12-01
    “…Then the required number of receivers within a rectangular area of interest (AOI) is calculated based on full coverage theory. …”
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    Article
  8. 48

    A Novel Magnetic Flux Leakage Method Incorporating TMR Sensors for Detecting Zinc Dross Defects on the Surface of Hot-Dip Galvanized Sheets by Bo Wang, San Zhang, Jie Wang, Liqin Jing, Feilong Mao

    Published 2024-12-01
    “…The multi-path scanning method with a single probe was used to simulate the array measurement to detect a rectangular area of 30 × 60 mm. Ten zinc dross defects were detected across eight measurement paths with 4 mm intervals, and the positions of these zinc dross defects were successfully reconstructed. …”
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    Article
  9. 49

    Light weight rotating object detector based on angle sensitive spatial attention mechanism by Kaishi YIN, Meng YANG, Xi GU, Zhicheng WANG

    Published 2021-09-01
    “…With the rapid development of deep learning, more and more target detection algorithms based on anchor frame are applied to remote sensing images in recent years.However, the cost of improving the accuracy of the algorithm is to sacrifice the detection speed.Therefore, the target detection network framework of anchor free was chosen, and a remote sensing detection algorithm of rotating frame was proposed according to the characteristics of remote sensing scene.A simple and effective representation of rotating frame was proposed according to the spatial position relationship between rotating frame and its external rectangular frame.In addition, an angle sensitive attention mechanism was designed to assist the detection of rotating targets.By introducing angle information, the detection ability of the model for rotating targets was improved.The proposed algorithm was tested on the open remote sensing dataset DOTA.The mean average precision of target detection network of rotating frame is 68.5% and the detection speed is 17.4 frames per second.…”
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    Enhanced breast tumor localization with DRA antenna backscattering and GPR algorithm in microwave imaging by Anupma Gupta, Sachin Kumar Yadav, Anand Deva Durai C, Vipan Kuamr, Mohammed H. Alsharif, Peerapong Uthansakul, Monthippa Uthansakul

    Published 2024-12-01
    “…Microwave imaging technology has higher accuracy of detection in the variation of tissue properties. In this article, a dielectric resonator based wide band antenna is designed and investigated for microwave imaging (MWI) of early breast cancer detection due to its improved accuracy. …”
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    Article
  13. 53

    Research on dimension measurement algorithm for parcel boxes in high-speed sorting system by Ning Dai, Jingchao Chen, Xudong Hu, Yanhong Yuan

    Published 2025-07-01
    “…In this paper, we propose a 3D localization algorithm for rectangular packaging boxes based on deep learning, and design a lightweight parcel box detection model, the Efficient Object detection Network (EODNet). …”
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    Article
  14. 54

    Digital reconstruction of historic roof structures: developing a workflow for a highly automated analysis by Markus Pöchtrager, Gudrun Styhler-Aydın, Marina Döring-Williams, Norbert Pfeifer

    Published 2018-07-01
    “… • Wooden beams are modelled as cuboids, thus a rectangular cross-section with minor deformation is required…”
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  15. 55

    Forensic Investigation of MP3 Audio Recordings by A. G. Boyarov, I. S. Siparov

    Published 2020-01-01
    “…Traces of psychoacoustic codecs usage are also clearly seen via dynamic spectrogram as rectangular areas of zero spectral amplitude. The methods discussed in this paper enable the investigating expert to detect the exact position of the MP3 frame in the signal by its properties even without any information from the file header. …”
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  16. 56

    IOF-Tracker: A Two-Stage Multiple Targets Tracking Method Using Spatial-Temporal Fusion Algorithm by Hongbin Liu, Yongze Zhao, Peng Dong, Xiuyi Guo, Yilin Wang

    Published 2024-12-01
    “…First, the video frames are processed by a detector to identify objects and form rectangular detection areas. Meanwhile, an estimator predicts the target rectangular areas in the next frame. …”
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  17. 57

    Auditory filtering at low frequencies by A. P. SĘK

    Published 2000-01-01
    “…This paper is concerned with the comparison of the critical bandwidth (CB) and the equivalent rectangular bandwidth (ERB) of the auditory filters at low frequencies. …”
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  18. 58

    Method for extracting light stripes of wheel profiles from consecutive frames in complex background by LEI Yongwei, LEI Lei, SONG Dongli, LIN Hanxiao

    Published 2024-09-01
    “…This paper proposed a method that involves detecting the enclosing rectangle of binary images in the R component of acquired images, utilizing the shape characteristics of thin and long light stripes and their distinct color characteristics, against complex backgrounds caused by varying illumination conditions in wheel profile detection. …”
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    Article
  19. 59

    All-Fiber LITES Sensor Based on Hollow-Core Anti-Resonant Fiber and Self-Designed Low-Frequency Quartz Tuning Fork by Xiaorong Sun, Weipeng Chen, Ying He, Haiyue Sun, Shunda Qiao, Yufei Ma

    Published 2025-05-01
    “…Additionally, a self-designed rectangular-tip QTF with a low resonant frequency of 8.69 kHz was employed to improve the sensor’s detection performance. …”
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  20. 60

    Analytical Investigation of DNA Hybridization Sensing Using Integrated Photonic Micro-Ring Resonators by Shalini Vardhan, Ritu Raj Singh

    Published 2025-02-01
    “…This work presents a passive sensing approach using optical resonators, designed to detect malignant diseases within a refractive index (RI) range of 1 to 1.5. …”
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