Abstract: Various embodiments may include a measuring device for three-dimensionally sensing elongate cut-outs comprising: an assembly for positioning and fixing on an elongate cut-out of a body; and a 3-D measuring head connectable to the assembly to be aligned with the elongate cut-out for the respective 3-D surface measurement of the elongate cut-out.

Abstract: Various embodiments include a structure for positioning a tool on an elongated recess of a workpiece, wherein the elongated recess extends along a first longitudinal axis and has end surfaces on two end faces. The structure may include a plate having a cutout extending along an axis; a centering device; and a clamping device fixedly connected to the plate and the centering device. The cutout, when the second longitudinal axis is aligned parallel to the first longitudinal axis, enframes the elongated recess. The centering device includes a centering jaw movable within the cutout along the second longitudinal axis and also movable into and out of the elongated recess. The clamping device, on the side of the plate facing the elongated recess, includes clamping jaws movable along the second longitudinal axis to come into mechanical contact with one of the end surfaces of the end faces of the elongated recess.

Abstract: Various embodiments include a structure for positioning a tool on an elongated recess of a workpiece, wherein the elongated recess extends along a first longitudinal axis and has end surfaces on two end faces. The structure may include a plate having a cutout extending along an axis; a centering device; and a clamping device fixedly connected to the plate and the centering device. The cutout, when the second longitudinal axis is aligned parallel to the first longitudinal axis, enframes the elongated recess. The centering device includes a centering jaw movable within the cutout along the second longitudinal axis and also movable into and out of the elongated recess. The clamping device, on the side of the plate facing the elongated recess, includes clamping jaws movable along the second longitudinal axis to come into mechanical contact with one of the end surfaces of the end faces of the elongated recess.

Abstract: Various embodiments may include a measuring device for three-dimensionally sensing elongate cut-outs comprising: an assembly for positioning and fixing on an elongate cut-out of a body; and a 3-D measuring head connectable to the assembly to be aligned with the elongate cut-out for the respective 3-D surface measurement of the elongate cut-out.

Abstract: Various embodiments may include a measuring apparatus for the 3D measurement of an object having a recess by means of triangulation comprising: a single capture device; and an optical device placed between the single capture device and the object. The optical device generates a plurality of separate optical paths which divide a single original field of view of the capture device into a plurality of sub-fields of view. The single capture device captures the sub-fields of view separately.

Abstract: An arrangement is disclosed for increasing dynamics in color-coded triangulation by using an adapted narrow band color filter. Spectral passage ranges of the color filter overlap with sensitive spectral ranges of a camera sensor. However, the spectral passage ranges are, in contrast to the sensitive spectral ranges of the camera sensor, spectrally disjunct, and the transmitted colors can therefore be clearly identified.

Abstract: An arrangement is disclosed for increasing dynamics in color-coded triangulation by using an adapted narrow band color filter. Spectral passage ranges of the color filter overlap with sensitive spectral ranges of a camera sensor. However, the spectral passage ranges are, in contrast to the sensitive spectral ranges of the camera sensor, spectrally disjunct, and the transmitted colors can therefore be clearly identified.

Abstract: A method and device for performing the method of inspecting an object for the purpose of detecting defective surface regions of the object, comprising the steps of using a scanning device to survey a surface of the object to be inspected and generating two-dimensional image data and a measured surface profile in at least one cross-sectional plane through the object in each case; using a computer device to evaluate the two-dimensional image data in order to localize a potentially defective surface region; using the computer device to generate a calculated surface profile within the potentially defective surface region in the cross-sectional plane on the basis of the measured surface pro-file outside of the potentially defective surface region of the cross-sectional plane; using the computer device to compare the calculated and measured surface profiles within the potentially defective surface region, the localized surface region being assessed as actually defective if defined differentiating features are prese