1. In a computerized device, a method comprising: displaying, on a graphical user interface, an image of an anatomical structure; identifying, via an input device on the graphical user interface, a set of landmark locations identifying respective anatomical positions within the displayed image of the anatomical structure; displaying a graphical overlay over the image of the anatomical structure, placement of the graphical overlay based on the set of landmark locations; and displaying at least one localization marker within the graphical overlay, the at least one localization marker identifying a location for performing a surgical operation associated with the anatomical structure.