Analysis of CCD moire pattern with the wavelet transform

Rong Seng Chang; Jin Yi Shen; Ping Lin Fan

Analysis of CCD moire pattern with the wavelet transform

Rong Seng Chang, Jin Yi Shen, Ping Lin Fan

光電科學與工程學系

研究成果: 雜誌貢獻 › 會議論文 › 同行評審

摘要

A discrete wavelet transform (DWT) technique to calculate the spacing of moire pitches is proposed. The moire pattern image obtained with various resolutions are analyzed. By using the proposed DWT, the moire pattern image is transformed into a periodic waveform. This application indicates that the approach is very robust to noise and distortion.

原文	???core.languages.en_GB???
頁（從 - 到）	420-428
頁數	9
期刊	Proceedings of SPIE - The International Society for Optical Engineering
卷	3723
出版狀態	已出版 - 1999

引用此

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abstract = "A discrete wavelet transform (DWT) technique to calculate the spacing of moire pitches is proposed. The moire pattern image obtained with various resolutions are analyzed. By using the proposed DWT, the moire pattern image is transformed into a periodic waveform. This application indicates that the approach is very robust to noise and distortion.",

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AU - Chang, Rong Seng

AU - Shen, Jin Yi

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N2 - A discrete wavelet transform (DWT) technique to calculate the spacing of moire pitches is proposed. The moire pattern image obtained with various resolutions are analyzed. By using the proposed DWT, the moire pattern image is transformed into a periodic waveform. This application indicates that the approach is very robust to noise and distortion.

AB - A discrete wavelet transform (DWT) technique to calculate the spacing of moire pitches is proposed. The moire pattern image obtained with various resolutions are analyzed. By using the proposed DWT, the moire pattern image is transformed into a periodic waveform. This application indicates that the approach is very robust to noise and distortion.

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M3 - 會議論文

AN - SCOPUS:0032659765

SN - 0277-786X

VL - 3723

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EP - 428

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

ER -

Analysis of CCD moire pattern with the wavelet transform

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