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Proceedings Paper

Analysis of CCD moire pattern with the wavelet transform
Author(s): Rang-Seng Chang; Jin-Yi Shen; Ping-Lin Fan
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Paper 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.

Paper Details

Date Published: 22 March 1999
PDF: 9 pages
Proc. SPIE 3723, Wavelet Applications VI, (22 March 1999); doi: 10.1117/12.342953
Show Author Affiliations
Rang-Seng Chang, National Central Univ. (Taiwan)
Jin-Yi Shen, National Central Univ. (Taiwan)
Ping-Lin Fan, National Central Univ. (Taiwan)


Published in SPIE Proceedings Vol. 3723:
Wavelet Applications VI
Harold H. Szu, Editor(s)

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