Image display control method, image display control apparatus, and head-mounted display device

Abstract

An image display control method and apparatus, and a head-mounted display device (). The head-mounted display device () includes an optical imaging apparatus (), an image source apparatus (), a displacement apparatus () and an image display control apparatus (). The image source apparatus () is optically aligned with the optical imaging apparatus (), and has a plurality of source images. Each source image has a different virtual scene depth. The image display control method includes: determining a displacement sequence of a displacement apparatus () and a source image display sequence () of an image source apparatus (), based on a virtual scene display depth range; controlling the displacement apparatus () to move, according to the displacement sequence, the image source apparatus () to corresponding target positions (); and after the image source apparatus () reaches each of the target positions, controlling, according to the source image display sequence, the image source apparatus () to perform source image projection, so as to display a clear virtual image of a source image, corresponding to the target position, in the source image display sequence (). By using the method, dynamic display of virtual images on virtual scene depth planes can be achieved.