| 摘要 |
The invention relates to a device for obtaining a three-dimensional topography of a measured object (2), comprising a 2D camera (3), an illumination system having a light source (4), a structural generation element (5) for generating structured light, and optics (6), wherein a central axis (B) of the illumination system is disposed at an angle (a) to a receptacle device (Z) of the 2D camera (3), and wherein the illumination system creates a focal plane (9) on a predetermined region (10) of the measured object (2), wherein the predetermined region (10) is smaller than a receptacle region (13) of the 2D camera on the measured object (2), a movement device (8) on which the measured object (2) is disposed, wherein the measured object (2) can be moved relative to the 2D camera and to the illumination means using the movement device (8), wherein the 2D camera records a plurality of images of the measuring object (2) from different positions, which are assumed by the movement of the movement device (8), and a computer (7), which calculates a three-dimensional topography of the measured object (B) from the plurality of images. The invention further relates to a method for obtaining a three-dimensional topography. |
