The COVIDGR dataset contains CXRs from the San Cecilio University Hospital at Granada, Spain and is made available by the Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI)23. All CXRs were acquired with the same equipment and consist entirely of PA views. All patients underwent a RT-PCR test within 24 hours of the CXR. Manual selection of CXRs was performed to balance the positive and negative RT-PCR test results. Note that because no information except for RT-PCR results is available, RT-PCR negative patients cannot be labelled exclusively as either Normal or Pathological.
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