| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing device in which a pointer can be moved to every position in a display screen regardless of a distance between an image picking-up device and an operator.SOLUTION: In an information processing device, a distance image is generated by a three-dimensional measurement unit 2 out of an image from a three-dimensional camera 1; a person part is detected as a skeleton model from the distance image by a person detection unit 3; and a distance between a feature point and the three-dimensional camera 1 is detected from the skeleton model by a feature point detection unit 4. A pointer position calculation unit 5 sets two-dimensional coordinates with a center of a display unit 7 set as an original, calculates a coordinate value of a "right hand" as a feature point on the relative two-dimensional coordinates from the original and corrects the coordinate value in accordance with the distance so that every point in the display unit 7 falls within a movable range of the "right hand". Then, A display control unit 6 causes the display unit 7 to display a pointer by means of the corrected coordinate value. Thus, when an operator performs an operation by means of a gesture, a pointer is movable to every position within the display unit 7 regardless of a distance between the three-dimensional camera 1 and the operator. |
