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Start Over Author "David Lesage" Journal 2009 ieee international symposium on biomedical imaging: from nano to macro
1 results on '"David Lesage"'

1. Design and study of flux-based features for 3D vascular tracking

Author

Gareth Funka-Lea, Isabelle Bloch, David Lesage, and Elsa D. Angelini

Subjects
medicine.diagnostic_test, Robustness (computer science), business.industry, Computer science, Control theory, Feature extraction, medicine, Flux, Computer vision, Computed tomography, Artificial intelligence, business
Abstract

In this paper, we present and study two local features for the tracking of vascular structures on 3D angiograms. The first one, Flux, measures the inward gradient flux through circular cross-sections. The second one, MFlux, introduces a non-linear penalization of asymmetric flux contributions to reduce false positive responses.

Published
2009
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