Patent ID: 8838405
Filing Date: 2014-09-16
Classification: G01N,G06T,G10K

Abstract:
1. Ultrasonic inspection equipment comprising: a computer for image processing, the computer generating three-dimensional ultrasonic inspection data as an inspection result of a target from a waveform of an ultrasonic wave received by an ultrasonic sensor; a display unit for displaying three-dimensional shape data of the target and the three-dimensional ultrasonic inspection data; wherein the computer includes a position correction part for correcting a relative display position of the three-dimensional shape data and that of the three-dimensional ultrasonic inspection data; and the position correction part is configured to move a position at which the three-dimensional ultrasonic inspection data is displayed or a position at which the three-dimensional shape data is displayed by a norm of a mean vector based on the mean vector, and to then display the three-dimensional shape data and the three-dimensional ultrasonic inspection data on the display unit in such a manner as to be superimposed on each other, wherein the mean vector is calculated from a plurality of vectors defined by a plurality of points selected in the three-dimensional ultrasonic inspection data and by a plurality of points selected in the three-dimensional shape data, the points selected in the three-dimensional shape data corresponding to the respective points selected in the three-dimensional ultrasonic inspection data.