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3D Shape Segmentation and Labeling via Extreme Learning Machine
(The Eurographics Association and John Wiley and Sons Ltd., 2014)
We propose a fast method for 3D shape segmentation and labeling via Extreme Learning Machine (ELM). Given a set of example shapes with labeled segmentation, we train an ELM classifier and use it to produce initial segmentation ...
Transductive 3D Shape Segmentation using Sparse Reconstruction
(The Eurographics Association and John Wiley and Sons Ltd., 2014)
We propose a transductive shape segmentation algorithm, which can transfer prior segmentation results in database to new shapes without explicitly specification of prior category information. Our method first partitions ...
Designing N-PolyVector Fields with Complex Polynomials
(The Eurographics Association and John Wiley and Sons Ltd., 2014)
We introduce N-PolyVector fields, a generalization of N-RoSy fields for which the vectors are neither necessarily orthogonal nor rotationally symmetric. We formally define a novel representation for N-PolyVectors as the ...
Preface and Table of Contents
(The Eurographics Association and Blackwell Publishing Ltd., 2014)
Efficient Encoding of Texture Coordinates Guided by Mesh Geometry
(The Eurographics Association and John Wiley and Sons Ltd., 2014)
In this paper, we investigate the possibilities of efficient encoding of UV coordinates associated with vertices of a triangle mesh. Since most parametrization schemes attempt to achieve at least some level of conformality, ...
Learning Geometric Primitives in Point Clouds
(The Eurographics Association, 2014)
Primitive recognition in 3D point clouds is an important aspect in reverse engineering. We propose a method
for primitive recognition based on machine learning approaches. The machine learning approaches used for ...
Statistical Mesh Shape Analysis with Nonlandmark Nonrigid Registration
(The Eurographics Association, 2014)
The analysis of shape represented as surface meshes is an important tool in anthropology and biomedicine for the
study of aging, post-treatment development or sexual dimorphism. Most approaches rely on nonrigid registration
using ...
Irregular Model Synthesis via Boundary Consistency Analysis
(The Eurographics Association, 2014)
The detailed 3D environment becomes an essential way
for offering the richest user experience in the digital entertainment
or virtual reality application. Model synthesis
[Mer07,MM08,MM09,MM11] is one of the effective ...
Construction of G3 Conic Spline Interpolation
(The Eurographics Association, 2014)
In this paper, a new method to interpolate a sequence of ordered points with conic splines is presented. The degree
of continuity at joints of the resulting splines can reach G3 while the number of curvature extrema is ...
Depth-layer Architecture Reconstruction From Image Collections
(The Eurographics Association, 2014)
An image-based modeling method is presented to generate a textured 3D model of architecture with a structure
of multiple floors and depth layers. In the domain of image-based architecture modeling, it is still a ...