Please use this identifier to cite or link to this item: https://doi.org/10.1137/09076043X
Title: A new multiscale representation for shapes and its application to blood vessel recovery
Authors: Dong, B.
Chien, A.
Shen, Z. 
Osher, S.
Keywords: Level set motion
Mean curvature
Multiscale representation
Partial differential equations
Surface inpainting
Issue Date: 2010
Citation: Dong, B., Chien, A., Shen, Z., Osher, S. (2010). A new multiscale representation for shapes and its application to blood vessel recovery. SIAM Journal on Scientific Computing 32 (4) : 1724-1739. ScholarBank@NUS Repository. https://doi.org/10.1137/09076043X
Abstract: In this paper, we will first introduce a novel m ultiscale representation (MSR) for shapes via level set motions and PDEs. Based on the MSR, we will then design a surface inpainting algorithm to recover three-dimensional geometry of blood vessels. Because of the nature of irregular morphology in vessels and organs, both phantom and real inpainting scenarios were tested using our new algorithm. Successful vessel recoveries are demonstrated with numerical estimation of the degree of arteriosclerosis and vessel occlusion. Copyright © by SIAM. Unauthorized reproduction of this article is prohibited.
Source Title: SIAM Journal on Scientific Computing
URI: http://scholarbank.nus.edu.sg/handle/10635/102692
ISSN: 10648275
DOI: 10.1137/09076043X
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