Stem tubular$ (all stems)
2 papers:
- ICPR-v3-2004-BakerB
- Principal Flow for Tubular Objects with Non-Circular Cross-Sections (GB, NB), pp. 750–753.
- ICPR-v1-2002-DeschampsC #3d #performance
- Fast Extraction of Tubular and Tree 3D Surfaces with Front Propagation Methods (TD, LDC), pp. 731–734.