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Continuous wavelet transform analysis of projected fringe patterns

✍ Scribed by Dursun, Ali; Özder, Serhat; Ecevit, F Necati


Book ID
120862150
Publisher
Institute of Physics
Year
2004
Tongue
English
Weight
312 KB
Volume
15
Category
Article
ISSN
0957-0233

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A wavelet transform (WT) analysis is presented to obtain the deformation phases from the fringes with non-uniform carrier frequency, which may appear in the pattern of varied-periodic fringes generated in displacement measurement. Based on the phase maps of the Morlet WT coefficients distributed in