1. A method comprising: determining an orientation of a camera associated with a first image based on a shape of a perimeter of a corrected version of the first image, wherein the corrected version of the first image has less perspective distortion relative to a reference image than the first image and the shape of the perimeter of the corrected version of the first image is different from the shape of the perimeter of the first image; and projecting the first image on a surface based on the orientation of the camera associated with the first image.