| 摘要 |
The invention concerns a method for enlarging the measuring volume of an optical measuring system and, on such a measuring system, at least one camera ( 2, 3, 4 ) to determine the position of at least one object ( 1 ) in relation to a base co-ordinate system, whereby, in order to measure the position of a point which is not situated within the field of vision of said camera ( 2, 3, 4 ), this camera ( 2, 3, 4 ) is moved in relation to a reference ( 7 ) having a fixed position in relation to said base co-ordinate system towards a measuring position, so that said point is situated within the field of vision of the camera ( 2, 3, 4 ), whereby the movement of the camera ( 2, 3, 4 ) in relation to said reference ( 7 ) is determined and the position of said point is perceived with said camera ( 2, 3, 4 ) in order to determine its position in relation to said base co-ordinate system, taking into account the movement of the camera ( 2, 3, 4 ). |
