Image processing device, image processing method, and program

An image processing method performed by an image processing device which includes a superimposition display data storage unit which stores superimposition display data which is to be a source of an image that is superimposed on a visual field of a user, an environment map generating unit, and an image superimposing unit, the image processing method comprising:

• generating, by the environment map generating unit, an environment map representing a position of one or more objects existing in a real space based on an input image obtained by imaging the real space using an imaging device and feature data indicating a feature of appearance of the one or more objects;
• and
• superimposing, by the image superimposing unit, a superimposition display image on a visual field of the user.

A non-transitory computer-readable storage medium comprising computer-readable instructions thereon, which, when executed by an image processing device which includes a superimposition display data storage unit which stores superimposition display data which is to be a source of an image that is superimposed on a visual field of a user, an environment map generating unit, and an image superimposing unit, cause the image processing device to perform a method comprising:

• generating, by the environment map generating unit, an environment map representing a position of one or more objects existing in a real space based on an input image obtained by imaging the real space using an imaging device and feature data indicating a feature of appearance of the one or more objects;
• and
• superimposing, by the image superimposing unit, a superimposition display image on a visual field of the user.