A 3D reconstruction method for pipeline inspection based on multi-vision

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• 作者：Tian Zhang ; Jianhua Liu ; ^{jeffliu@bit.edu.cn} ; Shaoli Liu ; Chengtong Tang ; Peng Jin
• 关键词：3D reconstruction ; Pipeline inspection ; Multi-vision ; Centerline matching and registration ; Pose estimation ; Shape aspect graphs
• 刊名：Measurement
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：98
• 期：Complete
• 页码：35-48
• 全文大小：1726 K
• 卷排序：98

文摘

A new reconstruction method for complex pipeline inspection is presented. A centerline matching and registration algorithm for branched pipeline is proposed. A pose estimation algorithm based on shape aspect graphs for joint is proposed. A pipeline multi-camera measurement system is established to achieve our method. The method’s efficiency and accuracy is higher than the present methods.