| Recovering the absolute phase maps of two fringe patterns with selected frequencies. | |
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MedLine Citation:
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PMID: 21725465 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Phase unwrapping is an important and challenging issue in fringe pattern profilometry. In this Letter we propose an approach to recover absolute phase maps of two fringe patterns with selected frequencies. Compared to existing temporal multiple frequency algorithms, the two frequencies in our proposed algorithm can be high enough and thus enable efficient and accurate recovery of absolute phase maps. Experiment results are presented to confirm the effectiveness of the proposed technique. |
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Authors:
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Yi Ding; Jiangtao Xi; Yanguang Yu; Joe Chicharo |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Optics letters Volume: 36 ISSN: 1539-4794 ISO Abbreviation: Opt Lett Publication Date: 2011 Jul |
Date Detail:
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Created Date: 2011-07-04 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7708433 Medline TA: Opt Lett Country: United States |
Other Details:
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Languages: eng Pagination: 2518-20 Citation Subset: IM |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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