1. A method of providing multimodal medical images, the method comprising: loading first image data and second image data obtained by two different imaging modalities; generating object modeling data based on at least one among the first image data and the second image data; displaying, on a display, the first image data, the second image data and the object modeling data that are registered based on information about a posture of an object during imaging of at least one among the first image data and the second image data; based on receiving an input of selecting a location on the displayed object modeling data, determining locations on the displayed first image data and the displayed second image data which correspond to the selected location; and displaying the determined locations on the first image data and the second image data, respectively.