Figure 8
From: Computer aided detection of tuberculosis on chest radiographs: An evaluation of the CAD4TB v6 system
Cases where radiograph interpretation by observers and CAD4TB conforms well with Xpert outcome. The inset images show the CAD4TB heatmaps where blue indicates most normal texture and red indicates most abnormal. (a) An Xpert-positive case marked as TB positive (score 3) by all five observers and by CAD4TB v6 (score = 91.7). (b) An Xpert-negative case marked with score 1 (no-TB) by all 5 experts. The CAD4TB score for this case is 7.1.
