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Listar por tema "YOLOv4"

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    • A Method of the Coverage Ratio of Street Trees Based on Deep Learning 

      Han, Wen; Cao, Lei; Xu, Sheng (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 09/2022)
      The street trees coverage ratio provides reliable data support for urban ecological environment assessment, which plays an important part in the ecological environment index calculation. Aiming at the statistical estimation ...

    • Modified YOLOv4-DenseNet Algorithm for Detection of Ventricular Septal Defects in Ultrasound Images 

      Chen, Shih-Hsin; Wang, Chun-Wei; Tai, I-Hsin; Weng, Ken-Pen; Chen, Yi-Hui; Hsieh, Kai-Sheng (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 09/2021)
      Doctors conventionally analyzed echocardiographic images for diagnosing congenital heart diseases (CHDs). However, this process is laborious and depends on the experience of the doctors. This study investigated the use of ...