| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processor capable of easily and precisely calibrating the positional relationship between a projection part and an imaging part.SOLUTION: The information processor estimates a mutual posture as relative position and direction of the projection part and the imaging part based on a relative positional relationship between an image projected by the projection part and the image taken by an imaging part on predetermined plane. The technique is applicable to, for example, a projector or a camera; or an electronic apparatus having both functions of them and a computer controlling the same. |
