A PDE-Based Fast Local Level Set Method
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Danping Peng; Barry Merriman; Stanley Osher; Hongkai Zhao; Myungjoo Kang
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Article
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1999
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Elsevier Science
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English
⚖ 431 KB
We develop a fast method to localize the level set method of Osher and Sethian (1988, J. Comput. Phys. 79, 12) and address two important issues that are intrinsic to the level set method: (a) how to extend a quantity that is given only on the interface to a neighborhood of the interface; (b) how to