Title:
複合現実感提示装置及びその制御方法、プログラム
Document Type and Number:
Japanese Patent JP4777182
Kind Code:
B2
Abstract:
The pointing position of a pointing device is measured based on position and orientation information of the pointing device. The pointing position is measured based on the pointing position in a sensed image obtained by sensing the pointing position of the pointing device by an image sensing device, and position and orientation information of the image sensing device. A real pointing position of the pointing device is measured based on these measurement results. A virtual pointing device which points to a virtual image to be combined with a real image is generated using the same reference as that used to measure the real pointing position. A virtual pointing position of the virtual pointing device is measured.
Inventors:
Taichi Matsui
Yasuhiro Okuno
Yasuhiro Okuno
Application Number:
JP2006210255A
Publication Date:
September 21, 2011
Filing Date:
August 01, 2006
Export Citation:
Assignee:
Canon Inc
International Classes:
G06T19/00; G06F3/038
Domestic Patent References:
| JP2000102036A | ||||
| JP2001356875A | ||||
| JP2004213518A | ||||
| JP2007066080A | ||||
| JP2008117083A | ||||
| JP2005174021A | ||||
| JP2005250748A | ||||
| JP2005157611A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura