Application of wavelet-transform to measurement of phase of isodyne fringe

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5286, Issue 1, 2003, Pages 277-281

  Deng, Yuqiang ^a   Ji, Xinhua ^a   Qin, Yuwen ^a   Chen, Jinlong ^a  

^a TIANJIN UNIVERSITY   (China)

Author keywords

Isodyne; Phase; Phase unwrapping; Stress; Wavelet transform

Indexed keywords

BIREFRINGENCE; CAMERAS; CHARGE COUPLED DEVICES; FOURIER TRANSFORMS; IMAGE PROCESSING; LASERS; MATHEMATICAL MODELS; PHASE SHIFT; SCATTERING; STRESS ANALYSIS; WAVEFORM ANALYSIS;

ISODYNE; ISODYNE FRINGES; PHASE UNWRAPPING;

WAVELET TRANSFORMS;

EID: 1242285500     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.538827     Document Type: Conference Paper

References (5)

1. X. H. Ji, Y. Huang, Y. Fu, Y. W. Qin, Measurement of Initial Stress by Birefringence - Digital Phase Shift Method, Experimental Mechanics, Vol11, No4, 473-479, 1996.
2. Yoshiharu Morimoto, Yoshimi Imamoto, Application of Wavelet Transform to Displacement and Strain Measurement by Grid Method, Proc. of 1995 SEM Spring Conf. on Exp. Mech., pp.898-903, 1995.
3. Ji Xinhua, Ren Wei, Chen Jinlong, Huang Yu, Qin Yuwen, 3D Stress Local Nondestructive Analysis in the Middle Plane of a Plate, ACTA MECHANICA SINICA, Vol.14, No.3, Aug. pp.282-288,1998.
4. X. H. Ji, Plane Isodyne Method and Its Application in Composite Mechanics, Experimental Mechanics, Vol3, No.3, 220-226, 1988.
5. Morimoto Y., Nomura T., Fujigaki M., Matsui R., Frequency Domain Methods in Digital Photoelasticity, Proceedings of SPIE - The International Society for Optical Engineering, v4317, pp117-122, 2000.