The integrated visualisation software for the ITER in vessel viewing system (IVVS)

The amplitude-modulated in vessel viewing system (IVVS), developed by ENEA for the ITER machine, is a versatile apparatus capable to scan the internal of a vessel and acquire amplitude and range data of a quasi-spherical field of view. By coupling the two images, we obtain a true 3D image of the scene, with a sub-millimetre range precision for each point scanned in the range 2–7 m. s article, we present the integrated software system we have developed in ENEA Frascati, in collaboration with the CASPUR Consortium. This package allows driving the image acquisition and rendering the acquired image in a 2D and/or 3D framework and comparing portions of image with a sample data to highlight differences.