TY - CONF A1 - Cobet, C. A1 - Wollschläger, Nicole A1 - Esser, N. A1 - Richter, W. A1 - Baudach, Steffen A1 - Beck, Uwe A1 - Männ, Marion A1 - Brunn, S. A1 - Gruska, B. A1 - Richter, U. T1 - VUV-XUV-Ellipsometrie mit Synchrotronstrahlung T2 - 2. Workshop Ellipsometrie CY - Berlin, Deutschland DA - 2002-02-18 PY - 2002 AN - OPUS4-2282 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Götschel, S. A1 - Weiser, M. A1 - Maierhofer, Christiane A1 - Richter, Regina ED - Cardone, G. T1 - Data enhancement for active thermography N2 - Pulse thermography is a non-destructive testing method based on infrared imaging of transient thermal patterns. Heating the surface of the structure under test for a short period of time generates a non-stationary temperature distribution and thus a thermal contrast between the defect and the sound material. Due to measurement noise, preprocessing of the experimental data is necessary, before reconstruction algorithms can be applied. We propose a decomposition of the measured temperature into Green's function solutions to eliminate noise. T2 - QIRT 11 - 11th International conference on Quantitative InfraRed Thermography CY - Naples, Italy DA - 11.06.2012 KW - Datenglättung KW - Rekonstruktion PY - 2012 SP - 1 EP - 9 AN - OPUS4-26447 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -