Image processing device, control method, and non-transitory computer readable medium for generating image of outside world, and head-mounted display device including image processing device for generating image of outside world

Abstract

An image processing device according to the present invention is usable together with a head-mounted display device including a first image sensor configured to obtain distance information, a second image sensor different from the first image sensor, and a display, and includes: one or more processors and/or circuitry configured to execute a first acquisition processing to acquire a first image of an outside world captured by the first image sensor; execute a second acquisition processing to acquire a second image of the outside world captured by the second image sensor; and execute a generation processing to generate, on a basis of the distance information corresponding to the first image, an image of the outside world, which is a color image to be displayed on the display, by combining the first image which is a grayscale image, and the second image which is a color image.