Study of weighted fusion methods for the measurement of surface geometry
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- 作者：Jian Wanga ; jianwang@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Luca Paganib ; l.pagani@hud.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Richard K. Leachc ; richard.leach@nottingham.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Wenhan Zengb ; z.wenhan@hud.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Bianca M. Colosimod ; biancamaria.colosimo@polimi.it" class="auth_mail" title="E-mail the corresponding author ; Liping Zhoua ; zhoulp@hust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Weighted fusion ; Multi-sensor measurement ; Surface reconstruction ; Uncertainty
- 刊名：Precision Engineering
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：47
- 期：Complete
- 页码：111-121
- 全文大小：1745 K
文摘
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Four weighted fusion methods for surface measurement were classified and analysed.
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The uncertainty propagation and the relationship with Kalman filter were analysed.
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Advanced models compatible with different fusion methods were described.
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Experiments verified the effectiveness of weighted fusion on accuracy improvement.
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Weighted fusion complements residual approximation fusion in many fusion scenarios.