Infrared and Laser Engineering, Volume. 50, Issue 10, 20210011(2021)
Defect detection of laminated surface in the automated fiber placement process based on improved CenterNet
Fig. 1. (a) Keypoint heatmap; (b) Keypoint offset; (c) Object size
Fig. 2. Schematic diagram of CenterNet network with ResNet-18 as backbone network
Fig. 5. (a) GT box and feasible boxes; (b) GT box heatmap obtained using a circular to filter feasible boxes; (c) GT box heatmap obtained using a ellipse to filter feasible boxes
Fig. 7. (a) Data acquisition platform; (b) Infrared images of six typical kinds of AFP laminated surface defects
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Xuan Wang, Shuo Kang, Weidong Zhu. Defect detection of laminated surface in the automated fiber placement process based on improved CenterNet[J]. Infrared and Laser Engineering, 2021, 50(10): 20210011
Category: Photoelectric measurement
Received: Jan. 12, 2021
Accepted: --
Published Online: Dec. 7, 2021
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