THREE DIMENSION MEASUREMENT APPARATUS FOR IMPROVING MEASURING ACCURACY WITHOUT USING A TELECENTRIC OPTICAL SYSTEM

摘要

PURPOSE: A three dimension measurement apparatus is provided to improve measure accuracy by correcting the mismatching of measuring data from a view angle of a lens of an image device.;CONSTITUTION: A three dimension measurement apparatus comprises a projection unit(4) which directs pattern light including the intensity distribution of the stripe pattern to an object to be examined, an imaging unit(5) which takes a picture of the reflection light from the object which be measured in which the pattern light is directed, an image process unit which measures the height of each coordinate location on the object based on image data, and a correction operation member which corrects the mismatching of measuring data from a view angle of a lens(5a) or a coordinate data of the measuring object point on the object.;COPYRIGHT KIPO 2010