METHOD FOR ASCERTAINING SPATIAL COORDINATES

摘要

The invention relates to a method for ascertaining spatial coordinates in which at least two markers are put on a living being and at least two cameras in a stereo arrangement are used to ascertain the spatial coordinates of said markers, wherein the spatial coordinates of the markers are compared with a reference and the difference is calculated and output. The invention also relates to quantitative length and angle measurements using optical, stereometric measurement systems for medical applications.