Selection of fiducial locations and performance metrics for point-based rigid-body registration
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- 作者：Marek Franaszek ; marek@nist.gov" class="auth_mail" title="E-mail the corresponding author ; Geraldine S. Cheok cheok@nist.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Point-based rigid-body registration ; Performance metrics ; Noise and bias in positional data
- 刊名：Precision Engineering
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：47
- 期：Complete
- 页码：362-374
- 全文大小：2401 K
文摘
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A method is described to find optimum locations of fiducials for registration.
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When N fiducials are optimally selected, extra fiducials are of limited benefit.
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Different metrics are used to gauge the performance of registration.
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Different fiducials configurations minimize different metrics.