We propose an implicit discretization for the level set equation of the model and solve it using additiveoperator splitting scheme (AOS).
本文提出，首先，将该模型对应的水平集方程做隐式数值化，然后采用加性算子分割方法(AOS)求解。
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(Note: the slash is the choice operator, i.e. the additive is either an two operands separated by a plus character or just the result of the multitive rule).