However , segmenting infected regions from CT scans faces several challenges ,
including high variation in infection characteristics , and low intensity contrast between infections and normal tissues .
However , segmenting infected regions from CT scans faces several challenges , including high variation in infection characteristics , and low intensity contrast between infections and normal tissues .
However , segmenting infected regions from CT scans faces several challenges , including high variation in infection characteristics , and low intensity contrast between infections and normal tissues .