Fig. 7

Automation of ITSA IMF segmentation for a prototypical leg (A-C) versus an individual with muscle dystrophy (D-F). (A & D) Original image. (B & E) Isolation of muscle ROI after filters, snake and convex hull algorithms. (C & F) Resultant IMF auto-segmentation without corrections displaying yellow as fat identified in round 1 of ITSA and red as partial volumed fat from a second round of ITSA