Adaptive centroid-finding algorithm for freeform surface measurements

Adaptive centroid-finding algorithm for freeform surface measurements

Wavefront sensing systems measure the slope or curvature of a surface by calculating the centroid displacement of two focal spot images. Accurately finding the centroid of each focal spot determines the measurement results. This paper studied several widely used centroid-finding techniques and obser...

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書目詳細資料
Main Authors:	Guo, Wenjiang, Zhao, Liping, Tong, Chin Shi, Chen, I-Ming, Joshi, Sunil Chandrakant
其他作者:	School of Mechanical and Aerospace Engineering
格式:	Article
語言:	English
出版:	2013
在線閱讀:	https://hdl.handle.net/10356/96108 http://hdl.handle.net/10220/10100
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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