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Revisiting Pose Sensitivity in Splat-based Computed Tomography under Sparse-view Reconstruction

A new CT reconstruction method built on 3D Gaussian splats is getting a reality check: in sparse-view scans, pose errors are causing stronger streaking and striping than view sparsity itself. The team says a lightweight gradient-based refinement step can jointly correct geometry during reconstruction, improving fidelity without bloating the pipeline.

First reported 1 month, 3 weeks ago • computer-vision graphics reconstruction 3d-gaussians
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arXiv cs.GR arXiv cs.GR

Revisiting Pose Sensitivity in Splat-based Computed Tomography under Sparse-view Reconstruction

1 month, 3 weeks ago Read source
arXiv cs.GR arXiv cs.GR 1% match

Splat-Based Metal Artifact Reduction in Cone-Beam CT via Compact Attenuation Modeling

1 month, 3 weeks ago Read source
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