1. A computer-implemented method of correcting anatomical modeling, the method comprising: obtaining a blood vessel model; obtaining information indicating a presence of an artificial deformation of the blood vessel model; identifying a portion of the blood vessel model associated with the artificial deformation; estimating a non-deformed local area corresponding to the portion of the blood vessel model based on a probability distribution of blood vessel radii or a database of patient data; and modifying the portion of the blood vessel model associated with the artificial deformation, based on the estimated non-deformed local area.