Patent ID: 9639989
Date: 2017-05-02
CPC Classifications: A63F,G02B,G06F,G06T,G09G,H04N

Claim:
1. A video processing device comprising: an AR image generator that employs, as a marker, a subject imaged by an imaging element provided for an optically transmissive HMD and generates an AR (Augmented Reality) image to be presented by the optically transmissive HMD, the optically transmissive HMD presenting video observed when a three-dimensional image in a virtual three-dimensional space is projected into a real space, the imaging element imaging the subject existing in a region including a field of view of a user who wears the optically transmissive HMD; a proximity acquirer that acquires proximity in the virtual three-dimensional space between a first AR image associated with a first marker and a second marker or a second AR image associated with the second marker, wherein the proximity is calculated by comparing a sphere having a first radius centered at the first marker with a sphere having a second radius centered at the second marker to determine if the first sphere and the second sphere intersect; and an interaction producer that calculates an interaction caused with the first AR image or the second AR image based on the intersection determined by the proximity acquirer; the AR image generator changing at least either one image of the first AR image or the second AR image according to the interaction calculated by the interaction producer, wherein the first AR image is composed of a plurality of polygons, and wherein a position coordinate of the first marker is adaptively set at a coordinate of a polygon of the plurality of polygons having a shortest distance to the second marker.