DEVICE AND METHOD FOR MEASURING THREE-DIMENSIONAL POSITION, AMD RECORDING MEDIUM RECORDING THREE- DIMENSIONAL POSITION MEASUREMENT PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a device and a method for measuring a three-dimensional position and a recording medium recording a three-dimensional position measurement program capable of instantaneously measuring the three-dimensional position, in a case that a marker is hidden and the marker enters the front surface of a camera thereafter. SOLUTION: By setting a measurement window at a position where it is predicted that the marker enters the front surface of the camera without fixing the measurement window at the position where the marker is hidden, in the case that the marker is hidden and than marker appears on the front surface of the camera again, the three-dimensional position is made instantaneously measurable.