Fusion of visual and infrared thermography images for advanced assessment in non-destructive testing
- 1 June 2013
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 84 (6), 064902
- https://doi.org/10.1063/1.4808280
Abstract
For better evaluation of infrared measurements in non-destructive testing, especially for objects with complex geometry or small dimensions, it is beneficial to combine with the same viewing angle an image of a camera in the visible range with the image of an infrared camera. In the hybrid camera developed by us, a beam splitter is used which combines the visible and the infrared wavelength regions under the same viewing angle to form a hybrid image. The applications of this new technique range from the localization and the verification of false indications in non-destructive testing applications to the retrieval of 3D surface information with a hybrid picture as texture with defect indications and the filtering of laser markings displayed in the IR image to area and process monitoring.Keywords
This publication has 3 references indexed in Scilit:
- Multispectral Bilateral Video FusionIEEE Transactions on Image Processing, 2007
- Study of the Heat Generation Mechanism in Acoustic ThermographyAIP Conference Proceedings, 2006
- Multicolor and dual-band IR camera for missile warning and automatic target recognitionPublished by SPIE-Intl Soc Optical Eng ,2002