Dynamic few-view X-ray imaging for inspection of CAD-based objects

作者：

Highlights：

• Projection-based 3D inspection is possible if task-specific projections are acquired.

• Radiographs are dynamically acquired close to a pre-defined set of optimal projections.

• 2D/3D pose estimation reaches subpixel accuracy.

摘要

•Projection-based 3D inspection is possible if task-specific projections are acquired.•Radiographs are dynamically acquired close to a pre-defined set of optimal projections.•2D/3D pose estimation reaches subpixel accuracy.

论文关键词：Few-view inspection,CAD,Dynamic acquisition,Visibility angles,Pose estimation

论文评审过程：Received 8 June 2020, Revised 16 January 2021, Accepted 7 April 2021, Available online 20 April 2021, Version of Record 10 May 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.115012