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Keywords: optical camera
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Proceedings Papers

Proc. ASME. IAM2022, 2022 International Additive Manufacturing Conference, V001T02A010, October 19–20, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IAM2022-94437
... bed on the layer wised monitoring images. In the proposed setup LED light sources are installed on each side of the optical camera with polarizing filters. For every printed layer, two images of powder bed are captured using each light source before recoating. The images are calibrated and stacked...