...分割;形状描述;轮廓分段特征;PL主曲线;水平集方法;EP算法 [gap=1029]Key words:cell image segment;shape description;segmented contour feature;PL prindpal o2drve;level set method;EP algorithm ...
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... 拓扑描述(Topological Descriptors) 形状描述(Shape Descriptors) 矩(Moment) ...
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Experiments prove that this shape descriptor is invariant under translation, rotation and scaling.
实验证明该形状描述相对几何变换是稳定的。
参考来源 - 三维模型的分割及应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本模型的主要用途是曲线造型及形状描述。
The main applications are curve modeling and shape description.
形状描述该颗粒外形,不考虑颗粒边角的锐度。
Shape describes the form of the particle without reference to the sharpness of its edges.
它包括物体的GORC物理数据结构,详细的形状描述和抽象描述。
Itconsists of a GORC physical data structure, detailed shape description and abstract description.
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