Importance

Loading Importance Indicators...

Abstract

A three-dimensional measuring device has an irradiation device that irradiates a light pattern having a striped light intensity distribution on a measurement object, an imaging device that images reflected light from the measurement object irradiated by the light pattern to obtain image data, an image processing device that performs measurement of height at various coordinate positions on the measurement object based on the image data imaged by the imaging device, and a correction calculation device that corrects of a distortion that occurs due to a field angle of a lens of the imaging device relative to height data and coordinate data of an measurement object point on the measurement object measured by the image processing device, by correction based on at least a height data of the imaging device and an irradiation angle data of the pattern light irradiated on the measurement object.

Loading the Abstract Image...

First Claim