Figure 2
Image co-registration scheme for infarct volume estimation. Cine images were visually inspected to identify the two phases that matched the LGE and the least diffusion weighted image (b0), respectively. Non-rigid co-registration was performed on the Cine images to calculate the transform (xfm) from CineLGE (red box) to Cineb0 space (orange box). The calculated transform was then applied to the LGE image and the co-registered image (LGEb0) was used as an input for the two infarct volume estimation methods.