DocumentCode :
2409735
Title :
Improved image processing to enhance thermal laser stimulation signal
Author :
Deyine-Barth, A. ; Sanchez, K. ; Perdu, P. ; Beaudoin, F. ; Benetti, G. ; Dudit, S. ; Lewis, D.
Author_Institution :
CNES, Toulouse
fYear :
2008
fDate :
7-11 July 2008
Firstpage :
1
Lastpage :
5
Abstract :
Thermal Laser Stimulation images are normally acquired using an averaging scheme to improve signal detection. However it does not work well when strong perturbation signals are present. For these cases correlation methods, which are more effective at extracting weak signals embedded in strong perturbations, become more important for TLS techniques.
Keywords :
correlation methods; image processing; signal detection; image processing; signal detection; thermal laser stimulation signal; Background noise; Correlation; Heating; Image processing; Laser modes; Optical beams; Signal detection; Signal processing; Thermal resistance; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Physical and Failure Analysis of Integrated Circuits, 2008. IPFA 2008. 15th International Symposium on the
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2039-1
Electronic_ISBN :
978-1-4244-2040-7
Type :
conf
DOI :
10.1109/IPFA.2008.4588177
Filename :
4588177
Link To Document :
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