New method for correcting the error of phase unwrapping

Shuhai Jia; Kaiduan Yue; Yushan Tan

doi:10.1117/12.365764

13 October 1999 New method for correcting the error of phase unwrapping

Shuhai Jia, Kaiduan Yue, Yushan Tan

Proceedings Volume 3783, Optical Diagnostics for Fluids/Heat/Combustion and Photomechanics for Solids; (1999) https://doi.org/10.1117/12.365764
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

A new error-correcting algorithm of phase unwrapping is proposed in this paper. This method can eliminate the propagation of phase errors in the unwrapped phase map. It is simple, effective, and has been successfully used in the deformation measurement and the quantitative analysis of vibration mode by DSPI.

Citation Download Citation

Shuhai Jia, Kaiduan Yue, and Yushan Tan "New method for correcting the error of phase unwrapping", Proc. SPIE 3783, Optical Diagnostics for Fluids/Heat/Combustion and Photomechanics for Solids, (13 October 1999); https://doi.org/10.1117/12.365764

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