1. An imaging apparatus for imaging an object, the imaging apparatus comprising: a first imager configured to provide a first image of the object; a second imager configured to provide a second image of the object, wherein the first image and the second image have different viewing geometries; and a processor configured to: determine a geometric relation between the first image and the second image, and determine corresponding marker locations in the first and second images and marker appearances based on the geometric relation such that a first location in the first image and a second location in the second image show a same part of the object and such that the marker appearances of a first marker to be located at the first location and of a second marker to be located at the second location are indicative of the geometric relation between the first image and the second image; and a display configured to display the first image with the first marker at the first location and the second image with the second marker at the second location, wherein the first and second markers show the same part of the object in the first and second images, the first and second images being different images obtained from the first imager and the second imager which are different imagers.