IMAGE PROJECTION APPARATUS AND METHOD OF CONTROLLING THE SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

摘要

An image projection apparatus (1) is an image projection apparatus in which an optical axis of a projection lens (19) for projecting an image and a center position of an image formation area on a light modulation element (32) may be displaced relative to each other, and the image projection apparatus includes electronic zoom means (13) for magnifying or reducing a size of the image formation area on the light modulation element by electronic zooming centered at a predetermined position, and control means (14) for controlling the electronic zoom unit to perform the electronic zooming with the predetermined position as the optical axis.

主权项

1. An image projection apparatus in which an optical axis of a projection lens for projecting an image and a center position of an image formation area on a light modulation element may be displaced relative to each other, the image projection apparatus comprising:
an electronic zoom unit configured to magnify or reduce a size of the image formation area on the light modulation element by electronic zooming centered at a predetermined position; and a control unit configured to control the electronic zoom unit to perform the electronic zooming with the predetermined position as the optical axis.