Xinjie Shao, Shuo Pan, Bin Song, Xiaolei Li, Xiangjun Tang. Research on point cloud splicing for inner surface inspection of deep hole[J]. Infrared and Laser Engineering, 2021, 50(12): 20210210
- Infrared and Laser Engineering
- Vol. 50, Issue 12, 20210210 (2021)
Fig. 1. Diagram of system working
Fig. 2. Multi-line structured light measurement principle
Fig. 3. Point cloud of the smooth cylinder region
Fig. 4. Coordinate transformation model
Fig. 5. Reverse reconstruction model
Fig. 6. Experimental setup
Fig. 7. Calibration experiment process
Fig. 8. Result of the point cloud splicing
Fig. 9. Splicing results of groove regions
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Table 1. The calibration results of the system pose parameters
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