System or the like for creating a mixed reality environment

Abstract

A system capable of recognizing an environment in real space in a mixed reality environment in real time is provided. A system according to the present invention includes a portable display device having a server, a display unit for displaying a virtual object for a user, and a photographing unit for photographing a real space, and a predetermined real space. A system for drawing a virtual object by superimposing a virtual object on a real space or a captured image of a real space that is visually recognized by a user through a display unit, and an image acquisition device that acquires images from a plurality of fixed points that can capture a region Each of the three-dimensional spatial data storage means, the table storage means, the color information determination means, the color information update means, the user environment determination means, the virtual illumination information generation means, and the drawing means is a server. Or a display apparatus is provided.

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