This paper surveys mesh segmentation techniques and algorithms, with a focus on part‐
based segmentation, that is, segmentation that divides a mesh (featuring a 3D object) into …

Abstract 3D mesh segmentation has become a crucial part of many applications in 3D shape
analysis. In this paper, a comprehensive survey on 3D mesh segmentation methods is …

We present a neural technique for learning to select a local sub-region around a point which
can be used for mesh parameterization. The motivation for our framework is driven by …

In this paper, we present a segmentation algorithm which partitions a mesh based on the
premise that a 3D object consists of a core body and its constituent protrusible parts. Our …

We present a probabilistic approach to shape matching that is invariant to rotation,
translation and scaling. Shapes can be represented by unlabeled point sets, so …

ABSTRACT A comprehensive overview of 3D Object Retrieval methodologies that use a part-
based representation is presented. Taking into account the typical operational pipeline we …

We present a simple computational model for planar shape decomposition that naturally
captures most of the rules and salience measures suggested by psychophysical studies …

Decomposing a complex object into simple components is a fundamental problem in
geometry processing. Existing methods for decomposing point clouds rely on local or global …

To assist a great variety of applications including object recognition or shape matching, 3D
scene analysis, view point selection, mesh simplification, segmentation, and 3D printing etc …

In this paper, we introduce the perceptual 3-D shape descriptor (P3DS) for 3-D object, which
has been proposed and adopted as an MPEG-7 standard recently. The descriptor is used as …