{"title":"An Investigation of Discontinious Specular Surfaces Using Non-contact In-Line Monitoring Techniques","authors":"Kiryl Kekukh, W. Doherty","doi":"10.1109/IMVIP.2011.35","DOIUrl":null,"url":null,"abstract":"An existing surface metrology algorithm, based on digital fringe projection, has been applied to measure specular discontinuous surfaces. Using in-house developed software, phase maps are measured by phase-stepping interferometry. Temporal Phase Unwrapping method is then used to perform unwrapping, leading to obtaining slope at every point on the reconstructed surface.","PeriodicalId":179414,"journal":{"name":"2011 Irish Machine Vision and Image Processing Conference","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 Irish Machine Vision and Image Processing Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMVIP.2011.35","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
An existing surface metrology algorithm, based on digital fringe projection, has been applied to measure specular discontinuous surfaces. Using in-house developed software, phase maps are measured by phase-stepping interferometry. Temporal Phase Unwrapping method is then used to perform unwrapping, leading to obtaining slope at every point on the reconstructed surface.
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