To provide a terminal device, an augmented reality system and a terminal screen display method, allowing reduction of a system load when redrawing additional information while superposing the additional information on a proper position even when a camera moves, in processing of superposing the additional information on a continuously displayed video while continuously acquiring the video in a real space by the camera and displaying it.
In this terminal device 100, a control part 108 detects a displacement amount of displacement performed after determining a display position of augmented reality information based on an angle and an attitude of a camera part 106 by a direction sensor 104. When the displacement amount exceeds a threshold value, the terminal device 100 redetermines the display position and performs the redrawing. About the augmented reality information having a distance from the terminal device 100 not less than L1, the terminal device 100 performs processing of performing the redrawing when the displacement amount exceeds θ1. About the augmented reality information having a distance less than L1, the terminal device 100 performs the processing of performing the redrawing when the displacement amount exceeds θ2 larger than θ1.
COPYRIGHT: (C)2011,JPO&INPIT
Shincho-ji Tsuyoshi
Yamaichi Masakazu
Gaia Holdings Co., Ltd.
| JP2008046806A | ||||
| JP2004227332A | ||||
| JP8084280A |
Yoshiki Kuroki
Takashi Okiyama
Kenji Fukaishi