Strain contouring using Gabor filters: filter bank design

Jun Wang; W. Chen; Anand Krishna Asundi

doi:10.1117/12.468859

29 May 2002 Strain contouring using Gabor filters: filter bank design

Jun Wang, W. Chen, Anand Krishna Asundi

Proceedings Volume 4537, Third International Conference on Experimental Mechanics; (2002) https://doi.org/10.1117/12.468859
Event: Third International Conference on Experimental Mechanics, 2002, Beijing, China

Abstract

A novel fringe processing method is proposed to segment whole- field strain distributions by incorporating moire interferometric technique. By applying an elaborately designed filter bank, the proposed scheme is employed to measure fringe frequency and hence determine derivatives of displacement.

Citation Download Citation

Jun Wang, W. Chen, and Anand Krishna Asundi "Strain contouring using Gabor filters: filter bank design", Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); https://doi.org/10.1117/12.468859

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