| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing apparatus configured to estimate coordinates of a pointed point without using a specific device, a coordinate estimation program, and a coordinate estimation method.SOLUTION: The information processing apparatus includes: an inclination estimation unit which estimates horizontal and vertical angles pointed by pointing means, from an image formed by imaging the pointing means pointing a point on a plane; and a coordinate estimation unit which estimates coordinates of the point on the plane, on the basis of a reference position on the plane and a difference between horizontal and vertical reference angles pointed by the pointing means when the pointing means points the reference position and the horizontal and vertical angles estimated by the inclination estimation unit.SELECTED DRAWING: Figure 1 |
