- Title
- A-BEBLID: A Hybrid Image Registration Method for Lithium-Ion Battery Cover Screen Printing
- Creator
- Wang, Na; Chen, Ying; Zhang, Xianyong; Zhang, Xuhong; Chiong, Raymond
- Relation
- IEEE Transactions on Industrial Informatics Vol. 19, Issue 10, p. 1-9
- Publisher Link
- http://dx.doi.org/10.1109/TII.2023.3240875
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- journal article
- Date
- 2023
- Description
- To address the problem of miss- and false-detection during quality inspection of lithium-ion battery cover screen printing (LBCSP), we propose a hybrid image registration method using a point-based feature extraction algorithm and nonlinear-scale space construction. Our proposed method integrates the AKAZE algorithm with the BEBLID descriptor, and is therefore named A-BEBLID. Facing the challenge of the inevitable offset caused by machine vibration during production, we combine a nonlinear diffusion filter with a local image descriptor to extract features from images, and then use the GMS algorithm to remove the wrong matching pairs. We tested the method on a dataset we created using images taken from actual lithium-ion battery production lines, named LBCSP. We also evaluated the method on the public HPatches dataset. The average precision achieved by A-BEBLID on the LBCSP dataset is 89% (threshold: 2 pixels), with a localization error of 1.11 pixels, while on the HPatches dataset, the average precision is 73% (threshold: 2 pixels), with a localization error of 1.52 pixels. Comprehensive experimental results also showed that the proposed A-BEBLID can outperform other approaches being compared to. The method can be further applied to other industry scenarios with similar image registration requirements.
- Subject
- A-BEBLID; AKAZE; BEBLID; GMS; image registration; lithium-ion battery cover screen printing; SDG 7; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1487748
- Identifier
- uon:52241
- Identifier
- ISSN:1551-3203
- Language
- eng
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Goal 7: Ensure access to affordable, reliable, sustainable and modern energy
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