Following COVID-19 CT scans studies, three classes of covid-19 visual manifestations have been identified, the first one is the Ground Glass Opacity, in this paper we tried to identify the digital signature of this visual phenomenon in terms of CT pixels grayscale values, we did that by analyzing a set of RT-PCR confirmed covid-19 CT scans.

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Covid-19 Related Ground Glass Opacity’s Digital Signature in CT Scans

  • Adnane Laghrissi,
  • Mohammed Douimi,
  • El Moukhtar Zemmouri,
  • Najwa Benslima,
  • Najib Alidrissi,
  • Khaoula Echabbi,
  • Wajih Rhalim,
  • Hassan Ghazal,
  • Salsabil Hamdi

摘要

Following COVID-19 CT scans studies, three classes of covid-19 visual manifestations have been identified, the first one is the Ground Glass Opacity, in this paper we tried to identify the digital signature of this visual phenomenon in terms of CT pixels grayscale values, we did that by analyzing a set of RT-PCR confirmed covid-19 CT scans.