PROJECTION APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM- STORING STORAGE MEDIUM

摘要

A projection apparatus capable of projecting an image with a user interface screen superimposed thereon includes a detection unit configured to detect a distortion amount of the image, a calculation unit configured to calculate a parameter for correcting the image based on the distortion amount detected by the detection unit, and a determination unit configured to determine a shape of the user interface screen based on the parameter.