| 摘要 |
An orientation measurement value acquisition unit ( 145 ) acquires an orientation measurement value measured by an orientation sensor ( 110 ) mounted on an image capturing apparatus ( 120 ), and an orientation measurement value measured by a sensor ( 115 ) mounted on a physical object ( 125 ). An image processing unit ( 135 ) acquires the image coordinates, on a captured image, of indices allocated on the physical object ( 125 ). A calibration unit ( 160 ) calculates at least one of allocation information of the sensor ( 110 ) with respect to the image capturing apparatus ( 120 ) and allocation information of the sensor ( 115 ) with respect to the physical object ( 125 ) using the two orientation measurement values and image coordinates. |
