| 摘要 |
The present invention relates to a method for identification of a system, comprising measurement of the shape of an object considered to be a part of the system, and systems operating according to this method. The invention is applicable in quality control of manufactured objects, alignment of objects during assembly, recognition of objects, classification of objects, determination of positions of objects, calibration of measurement systems, calibration of actuator systems, such as robots, etc., etc. It is an important aspect of the present invention that accurate measurements of geometrical parameters of an object can be performed without the need of precisely aligning the object to be measured in relation to the measuring system. Further, a calibration object neither needs to be accurately aligned in relation to the measuring system nor needs to comprise specific points of the surface to be measured during the calibration.
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