US 2020/0051229 A1 · METHOD FOR THE NON-DESTRUCTIVE TESTING OF THE VOLUME OF A TEST OBJECT AND TESTING DEVICE CONFIGURED FOR CARRYING OUT SUCH A METHOD

Abstract

A method for the non-destructive testing of the volume of a test object, during the course of which a volume raw image of the test object is recorded by a suitable non-destructive imaging testing method. Then, those regions of the volume raw image are identified that are not to be attributed to the test object material. It is checked whether an identified region is completely embedded in regions that are to be associated with the test object material. If necessary, such a region is assimilated to those regions that are to be associated with the test object material, forming a filled volume raw image. Finally, a difference is generated between the volume raw image and the filled volume raw image, forming a first flaw image.

Claims20

Dependent claims

A method for the non-destructive testing of the volume of a test object, the method comprising:

recording a volume raw image of the test object by a non-destructive imaging testing method;
identifying the regions of the volume raw image that are not to be attributed to the test object material;
checking an identified region as to whether it is completely embedded in regions that are to be associated with the test object material, and, if necessary, assimilating the identified region to the regions that are to be associated with the test object material, forming a filled volume raw image;
and
generating the difference between the volume raw image and the filled volume raw image, forming a first flaw image.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/518,976Filed 22 Jul 2019

Priority

DE 10 2013 001 808.04 Feb 2013

Published

13 Feb 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification20 codes

G06T 7/001
Industrial image inspection: using an image reference approach
G01B 7/00
Measuring arrangements characterised by the use of electric or magnetic techniques
G01B 15/00
Measuring arrangements characterised by the use of electromagnetic waves or particle radiation
G01B 17/00
Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations

Method for the non-destructive testing of the volume of a test object and testing device configured for carrying out such a method

Life of this patent

Method for the non-destructive testing of the volume of a test object and testing device configured for carrying out such a method

Life of this patent

Abstract

Claims20