| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for easily and accurately performing calibration of an attitude sensor mounted on an image capturing apparatus or a physical object. <P>SOLUTION: An attitude measurement value acquisition unit 145 acquires an attitude measurement value measured by an attitude sensor 110 mounted on an image capturing apparatus 120, and an attitude measurement value measured by a sensor 115 mounted on a physical object 125. An image processing unit 135 acquires image coordinates, on a captured image, of marks arranged on the physical object 125. A calibration unit 160 determines at least one of location information of the sensor 110 with respect to the image capturing apparatus 120 and location information of the sensor 115 with respect to the physical object 125 by using the two attitude measurement values and image coordinates. <P>COPYRIGHT: (C)2013,JPO&INPIT |
