METHOD AND DEVICE FOR DISPLAYING SIGNAL GENERATED BY MEASUREMENT PROBE

摘要

In order to display the results of detection of a flaw, such as a crack, in or just under the surface of an object, a defect signal at a level between zero and a threshold value is displayed in acolor belonging to a color area in the color space, and a defect signal at a level above the threshold value is displayed in a color belonging to a color area different from that of the former signal. Further according to the level of the defect signal, the color in the color area or the darkness is changed. As a result, even a very weak defect signal can be displayed without exception, preventing any small defect from being overlooked.