US Patent 10262431 Three-dimensional measurement device

A three-dimensional measurement device which is capable of superimposing and displaying, on a three-dimensional shape, distributions of deviations from a plurality of geometric elements is provided. There are included a deviation calculation unit for determining first deviations from the first geometric element with respect to the first point cloud, and determining second deviations from the second geometric element with respect to the second point cloud. The three-dimensional shape display unit superimposes and displays, on the three-dimensional shape, a distribution of the first deviations from the first geometric element and a distribution of the second deviations from the second geometric element.