| 摘要 |
PROBLEM TO BE SOLVED: To provide a display pattern generation apparatus for stably enabling highly accurate camera calibration.SOLUTION: A display pattern generation apparatus 2 comprises: a storage unit 21 for storing display information; a pattern detection unit 22 for detecting picture coordinates of the center position of a pattern figure from a picture imaged by an imaging camera 3; a camera calibration unit 23 for calculating a camera parameter of the imaging camera 3 by camera calibration; and a pattern generation unit 24 for obtaining a display pattern according to a position, posture, and imaging angle of view of the imaging camera 3 to create a new display picture composed of the display pattern. |
