TY - JOUR N2 - A technology that utilizes penetrating rays is one of the oldest nondestructive testing methods. Nowadays, the process of radiogram analysis is performed by qualified human operators and automatic systems are still under development. In this work we present advanced algorithms for automatic segmentation of radiographic images of welded joints. The goal of segmentation of a radiogram is to change and simplify representation of the image into a form that is more meaningful and easier to analyse automatically. The radiogram is divided into parts containing the weld line, image quality indicators, lead characters, and possible defects. Then, each part is analysed separately by specialized algorithms within the framework of the Intelligent System for Radiogram Analysis. L1 - http://journals.pan.pl/Content/84561/PDF/11_paper.pdf L2 - http://journals.pan.pl/Content/84561 PY - 2011 IS - No 3 September EP - 356 DO - 10.2478/v10171-011-0030-7 KW - radiography KW - nondestructive testing KW - image processing A1 - Baniukiewicz, Piotr PB - Polish Academy of Sciences VL - vol. 60 DA - 2011 T1 - Automatic segmentation of radiographic images in industrial applications SP - 349 UR - http://journals.pan.pl/dlibra/publication/edition/84561 T2 - Archives of Electrical Engineering ER -