Applying SparseOcc occupancy fields to 20 segmented CT ribcages gives better Chamfer reconstruction than DiGS and NeuralPull, and the resulting field can be skeletonized via Laplacian contraction.
Teasar: tree-structure extraction algorithm for accurate and robust skeletons,
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RibPull: Implicit Occupancy Fields and Medial Axis Extraction for CT Ribcage Scans
Applying SparseOcc occupancy fields to 20 segmented CT ribcages gives better Chamfer reconstruction than DiGS and NeuralPull, and the resulting field can be skeletonized via Laplacian contraction.