In this paper, we present a new method for surface extraction from volume data which preserves sharp features, maintains consistent topology and generates surface adaptively without crack patching. Our approach is based on the marching cubes algorithm, a popular method to convert volumetric data to polygonal meshes. The original marching cubes algorithm suffers from problems of topological inco...

In a recent paper [13], the Fast Marching farthest point sampling strategy (FastFPS) for planar domains and curved manifolds was introduced. The version of FastFPS for curved manifolds discussed in the paper [13] deals with surface domains in triangulated form only. Due to a restriction of the underlying Fast Marching method, the algorithm further requires the splitting of any obtuse into acute...

In a recent paper [13], the Fast Marching farthest point sampling strategy (FastFPS) for planar domains and curved manifolds was introduced. The version of FastFPS for curved manifolds discussed in the paper [13] deals with surface domains in triangulated form only. Due to a restriction of the underlying Fast Marching method, the algorithm further requires the splitting of any obtuse into acute...

In this work, a new family of time marching procedures based on Green’s function matrices is presented. The formulation is based on the development of new recurrence relationships, which employ time integral terms to treat initial condition values. These integral terms are numerically evaluated taking into account Newton-Cotes formulas. The Green’s matrices of the model are also numerically com...

Decomposing 3D mesh into meaningful components is a challenging research field in computer graphics. In this paper, we propose a segmentation algorithm which focuses on cutting out individual prominent parts from original mesh based on prominent feature point and marching plane. Our method first extracts prominent feature points which reside on tips of each prominent part of a given mesh. And t...

Marching cubes is a simple and popular method for extracting iso-surfaces from implicit functions or discrete three-dimensional (3-D) data. However, it does not guarantee the surface to be topologically consistent with the data, and it creates triangulations which contain many triangles of poor aspect ratio. Marching tetrahedra is a variation of marching cubes, which overcomes this topological ...

Penelitian ini bertujuan untuk mengkaji kekerasan yang terdapat dalam novel Dari Dalam Kubur karya Soe Tjen Marching menggunakan perspektif Johan Galtung. Tujuan dilakukannya penelitian adalah (1) mendeskripsikan analisis struktural berupa tokoh dan penokohan latar, serta (2) bentuk-bentuk Marching.
 Data dikumpulkan teknik baca-catat dianalisis metode formal deskriptif analisis. Paradigma...