Patent ID: 8659624

Claim:
A mixed reality presentation system comprising: an image sensing unit configured to sense an object of a real world; a measuring unit configured to measure an image sensing position and an image sensing direction of said image sensing unit; a virtual image generator configured to draw a virtual object illuminated by light from a virtual light source and generate a virtual image; a calculation unit configured to calculate an adjustment value of brightness of the virtual light source using the image sensing position and image sensing direction of said image sensing unit measured by said measuring unit, a position of the virtual light source, and a position of the virtual object; an adjustment unit configured to adjust brightness of the virtual light source on the virtual object using the adjustment value calculated by said calculation unit when the image sensing position of said image sensing unit is between the position of the virtual light source and the position of the virtual object; and an image synthesizer configured to synthesize the sensed object image of the real world with the virtual image generated by said virtual image generator.