Digital multi-step phase-shifting profilometry for three-dimensional ballscrew surface imaging
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- 作者：Cheng-Yang Liu ; cyliu@mail.tku.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Tzu-Ping Yen
- 关键词：Phase-shifting ; Fringe projection ; Ballscrew
- 刊名：Optics & Laser Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：79
- 期：Complete
- 页码：115-123
- 全文大小：4342 K
文摘
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A digital phase-shifting profilometry is presented for 3-D ballscrew imaging.
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The proposed imaging system achieved precise 3-D ballscrew shape measurement.
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The real-time and high accuracy imaging system is applicable for 3-D inspection.