Figure 1 Receiver-Operator Characteristic (ROC) curves and
corresponding area under the ROC curve (AUC) of deep learning model for
detection of attic retraction pocket.
Figure 2 Class activation maps of deep learning model
for detection attic retraction pocket.
Figure legend: Class
activation maps of identification of attic retraction pockets. Red color
part represents discriminative region in the otoscopic images, while
blue color part represents no-specific region in the otoscopic images.
(a) normal pars flaccida. (b) – (d) attic retraction pocket.