Figure 4.
(a) Display of the uniform parameter distribution made by the conventional method in the transversal, coronal, and sagittal planes in case 1. (b) Display of the non‐uniform parameter distribution generated by the linear function in the transversal, coronal, and sagittal planes in case 1. (c) Display of the non‐uniform parameter distribution generated by the exponential function in the transversal, coronal, and sagittal planes in case 1.