System and Method for Defect Detection in Laser Powder Bed Fusion Additive Manufacturing Apr 1, 2021ยท Tianyu Jiang Xu Chen , Mengying Leng ยท 0 min read Cite Type Manuscript Last updated on Apr 1, 2021 Additive Manufacturing Advanced Manufacturing Powder Bed Fusion Machine Vision Image Processing Authors Xu Chen ← Adaptive Illuminance Control of Uniform and Uneven Topographies Apr 1, 2021 New Hammerstein Modeling and Analysis for Controlling Melt Pool Width in Powder Bed Fusion Additive Manufacturing Mar 1, 2021 →