2 papers
cs.CV2021
Confluent Vessel Trees with Accurate Bifurcations
Zhongwen Zhang, Dmitrii Marin, Maria Drangova +1
We are interested in unsupervised reconstruction of complex near-capillary vasculature with thousands of bifurcations where supervision and learning are infeasible. Unsupervised me…
cs.CV2018
Divergence Prior and Vessel-tree Reconstruction
Zhongwen Zhang, Egor Chesakov, Dmitrii Marin +1
We propose a new geometric regularization principle for reconstructing vector fields based on prior knowledge about their divergence. As one important example of this general idea,…