PMC:7782580 / 46879-47102 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T346","span":{"begin":136,"end":204},"obj":"Sentence"},{"id":"T347","span":{"begin":205,"end":213},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" the image of the X-data (size of 512 × 512) was normalized to pixel values of 0–255 and stored in png format using the OpenCV library. Each preprocessed image was resized to 512 × 512 and had 3 channels.\nCT-data: The array"}