Analysis of CCD moire pattern with the wavelet transform

Rang-Seng Chang; Jin-Yi Shen; Ping-Lin Fan

doi:10.1117/12.342953

22 March 1999 Analysis of CCD moire pattern with the wavelet transform

Rang-Seng Chang, Jin-Yi Shen, Ping-Lin Fan

Proceedings Volume 3723, Wavelet Applications VI; (1999) https://doi.org/10.1117/12.342953
Event: AeroSense '99, 1999, Orlando, FL, United States

Abstract

In this article, we present the discrete wavelet transform technique to calculate the spacing of moire pitches alternatively. The various resolution of moire fringe pattern can be processed by the discrete wavelet transform technique to get a periodic waveform. The results we obtained show that the outcomes are satisfactory and error is minimized.

Citation Download Citation

Rang-Seng Chang, Jin-Yi Shen, and Ping-Lin Fan "Analysis of CCD moire pattern with the wavelet transform", Proc. SPIE 3723, Wavelet Applications VI, (22 March 1999); https://doi.org/10.1117/12.342953

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