cubic implicit algebraic surface 三次隐式代数曲面
Convex Implicit Algebraic Surface 凸隐式代数曲面
quartic implicit algebraic surface 四次隐式代数曲面
This paper proposes a piecewise geometric approach to parametrize a kind of quartic implicit algebraic surface.
针对一类四次隐式代数曲面，提出一种基于分片的几何参数化方法。
Numerical examples give evidence that these conditions can effectively control form of surface in smooth approximation for implicit algebraic surfaces.
数值例说明这些保凸条件在隐式曲面光滑逼近中能有效地控制曲面。
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