Title :
Terahertz imaging and non-disruptive inspection: A practical case
Author :
Raimondo, Nadir ; Gavelli, Marco ; Xu, Qing ; Scopigno, Riccardo
Author_Institution :
Multimedia Adaptation & Interaction Dept., Ist. Sup. M. Boella, Italy
Abstract :
Terahertz radiations are well suited to detect material structural defects. This paper presents an approach aimed to detect and align 3D shapes, from terahertz tomographies, with the corresponding CAD model. This is a fundamental step to subsequently achieve an automatic process of flaws detection and geometrical measurement of the component.
Keywords :
flaw detection; terahertz wave imaging; 3D shapes; CAD model; flaw detection; geometrical measurement; material structural defects; nondisruptive inspection; terahertz imaging; terahertz radiations; terahertz tomographies; Design automation; Filtering; Image edge detection; Inspection; Shape; Solid modeling; Three dimensional displays;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4577-0510-6
Electronic_ISBN :
2162-2027
DOI :
10.1109/irmmw-THz.2011.6105004
