Radiology: Artificial Intelligence - Deep Learning for Hierarchical Severity Staging of Anterior Cruciate Ligament Injuries from MRI
Jul 29 2020
Figure 6: Sagittal MRI views of, A, an incorrectly classified knee with an intact anterior cruciate ligament (ACL) and, B, its ACL localization with, C, overlaid saliency map. The model predicted a partial tear in this knee. The model misplaces a relatively high probability mapping on a slice with ACL that is obstructed by signal from the femur. Additionally, the saliency intensity is posterior to the actual ligament; speckles of noise are also present in the inferior-posterior portion of the saliency. This intact ACL exhibited focal fluid collection posterior to the ligament on a separate sagittal view, which may have led to the misclassification.
#RSNA #AI #RadAI #ArtificialIntelligence #ML
No hay comentarios.:
Publicar un comentario