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|Title:||A new multiscale representation for shapes and its application to blood vessel recovery|
|Keywords:||Level set motion|
Partial differential equations
|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|
|Appears in Collections:||Staff Publications|
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