Carl Zeiss Industrielle Messtechnik Gmbh

Carl Zeiss Smt Gmbh

Aksel Göhnermeier

Jens Kugler

Bernhard Gellrich

Ulrich Weber

Bernhard Geuppert

Stefan Xalter

Ulrich Loering

Armin Schoeppach

Franz Sorg

Stefan Hembacher

Guido Limbach

Dirk Hellweg

Kai Schäffauer

Peter Meyer

Niklas Mevenkamp

Stefan Köder

A method and apparatus are provided to perform contactless measurement of an object with a measuring camera. The method includes producing an uninterrupted relative motion between the measuring camera and a surface of the object. A plurality of images of the surface of the object are recorded during the relative motion, each image showing a different segment of the surface. A blur of the images that is produced by the relative motion is computationally extracted by applying a deconvolution algorithm, use being made of different convolution kernels that differ from one another in at least one zero. In this case, e.g., exactly one image of each segment of the surface can be recorded. During the recording of the exactly one image at least one recording parameter is changed such that the convolution kernel during the recording changes in at least one zero.

Method and apparatus for the contactless measurement of objects

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Oberkochen, Germany

Aksel Göhnermeier