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3d skeletons: A state‐of‐the‐art report
Given a shape, a skeleton is a thin centered structure which jointly describes the topology
and the geometry of the shape. Skeletons provide an alternative to classical boundary or …
and the geometry of the shape. Skeletons provide an alternative to classical boundary or …
Mean curvature skeletons
Inspired by recent developments in contraction‐based curve skeleton extraction, we
formulate the skeletonization problem via mean curvature flow (MCF). While the classical …
formulate the skeletonization problem via mean curvature flow (MCF). While the classical …
Coverage axis: Inner point selection for 3d shape skeletonization
In this paper, we present a simple yet effective formulation called Coverage Axis for 3D
shape skeletonization. Inspired by the set cover problem, our key idea is to cover all the …
shape skeletonization. Inspired by the set cover problem, our key idea is to cover all the …
Skeleton‐driven adaptive hexahedral meshing of tubular shapes
We propose a novel method for the automatic generation of structured hexahedral meshes
of articulated 3D shapes. We recast the complex problem of generating the connectivity of a …
of articulated 3D shapes. We recast the complex problem of generating the connectivity of a …
Neural skeleton: Implicit neural representation away from the surface
Abstract Implicit Neural Representations are powerful tools for representing 3D shapes.
They encode an implicit field in the parameters of a Neural Network, leveraging the power of …
They encode an implicit field in the parameters of a Neural Network, leveraging the power of …
Extraction of the quad layout of a triangle mesh guided by its curve skeleton
Starting from the triangle mesh of a digital shape, that is, mainly an articulated object, we
produce a coarse quad layout that can be used in character modeling and animation. Our …
produce a coarse quad layout that can be used in character modeling and animation. Our …
cinolib: a generic programming header only C++ library for processing polygonal and polyhedral meshes
Inspired by the recent growth of computational methods for general polygonal and
polyhedral meshes, this paper introduces Cinolib: a novel header only C++ library for …
polyhedral meshes, this paper introduces Cinolib: a novel header only C++ library for …
Comparison of curve and surface skeletonization methods for voxel shapes
Surface and curve skeletons are important shape descriptors with applications in shape
matching, simplification, retrieval, and animation. In recent years, many surface and curve …
matching, simplification, retrieval, and animation. In recent years, many surface and curve …
An unified multiscale framework for planar, surface, and curve skeletonization
Computing skeletons of 2D shapes, and medial surface and curve skeletons of 3D shapes,
is a challenging task. In particular, there is no unified framework that detects all types of …
is a challenging task. In particular, there is no unified framework that detects all types of …
Explicit cylindrical maps for general tubular shapes
A solid cylindrical parameterization is a volumetric map between a tubular shape and a right
cylinder embedded in the polar coordinate reference system. This paper introduces a novel …
cylinder embedded in the polar coordinate reference system. This paper introduces a novel …