Signal de-noising in ultrasonic testing based on stationary wavelet transform

Proceedings of the 2009 WRI Global Congress on Intelligent Systems, GCIS 2009

Volumn 2, Issue , 2009, Pages 474-478

  Chen, Yuan ^a   Ma, Hongwei ^a  

^a XI'AN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

De noising; Signal; Stationary wavelet transform; Ultrasonic testing

Indexed keywords

DE-NOISING; QUALITATIVE ANALYSIS; SIGNAL; SIGNAL DECOMPOSITION; STATIONARY WAVELET TRANSFORM; STATIONARY WAVELET TRANSFORMS; THRESHOLDING; TRANSLATION INVARIANCE; ULTRASONIC NDT;

ACOUSTIC INTENSITY; DISCRETE WAVELET TRANSFORMS; INTELLIGENT SYSTEMS; SIGNAL ANALYSIS; SIGNAL TO NOISE RATIO; TESTING; ULTRASONIC TESTING; ULTRASONIC WAVES; ULTRASONICS;

SIGNAL PROCESSING;

EID: 70449449369     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/GCIS.2009.266     Document Type: Conference Paper

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