Weld seam profile detection and feature point extraction for multi-pass route planning based on visual attention model
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- 作者：Yinshui Hea ; b ; Yanling Xua ; Yuxi Chena ; Huabin Chena ; Shanben Chena ; sbchen@sjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Visual attention ; Robotic welding ; Weld seam detection ; Multi-pass route planning ; Weld seam feature extraction
- 刊名：Robotics and Computer-Integrated Manufacturing
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：37
- 期：Complete
- 页码：251-261
- 全文大小：2680 K
文摘
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New vision sensor captures laser stripes and molten pools simultaneously.
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A visual attention model for detecting weld seam profiles is proposed.
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Three kinds of feature points of weld seam profiles can be extracted.
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Different images captured in different layers validate the proposed methods.
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The extracted feature points can be used for multi-pass route planning.