PROCÉDÉ D'AFFICHAGE DE RÈGLE VIRTUELLE D'IMAGE SUR IMAGE SÉPARÉE OU MÉDICALE D'OBJET, APPAREIL D'OBTENTION D'IMAGE MÉDICALE, PROCÉDÉ ET APPAREIL D'AFFICHAGE D'IMAGE DISTINCTE OU MÉDICALE AVEC RÈGLE VIRTUELLE
A medical image displaying apparatus comprises an image obtainer that obtains a medical image of an object without placing a physical ruler beside the object; a controller that generates a virtual ruler based on a location of the image obtainer when the medical image is obtained; and a display that displays the virtual ruler on the medical image. A method of displaying a medical image, the method comprises obtaining a medical image of an object without placing a physical ruler beside the object; generating a virtual ruler based on a location of the image obtainer when the medical image is obtained; and displaying the virtual ruler on the medical image.