Symmetry in 3d geometry: Extraction and applications

NJ Mitra, M Pauly, M Wand… - Computer graphics …, 2013 - Wiley Online Library
The concept of symmetry has received significant attention in computer graphics and
computer vision research in recent years. Numerous methods have been proposed to find …

Urban 3D modeling using mobile laser scanning: A review

C Wang, C Wen, Y Dai, S Yu, M Liu - Virtual Reality & Intelligent Hardware, 2020 - Elsevier
Mobile laser scanning (MLS) systems mainly comprise laser scanners and mobile mapping
platforms. Typical MLS systems are able to acquire three-dimensional point clouds with 1-10 …

A survey on shape correspondence

O Van Kaick, H Zhang, G Hamarneh… - Computer graphics …, 2011 - Wiley Online Library
We review methods designed to compute correspondences between geometric shapes
represented by triangle meshes, contours or point sets. This survey is motivated in part by …

Learning to detect 3D symmetry from single-view RGB-D images with weak supervision

Y Shi, X Xu, J Xi, X Hu, D Hu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
3D symmetry detection is a fundamental problem in computer vision and graphics. Most
prior works detect symmetry when the object model is fully known, few studies symmetry …

Structure-aware shape processing

NJ Mitra, M Wand, H Zhang, D Cohen-Or… - ACM SIGGRAPH 2014 …, 2014 - dl.acm.org
Shape structure is about the arrangement and relations between shape parts. Structure-
aware shape processing goes beyond local geometry and low level processing to analyze …

E3Sym: Leveraging E (3) invariance for unsupervised 3D planar reflective symmetry detection

RW Li, LX Zhang, C Li, YK Lai… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
Detecting symmetrical properties is a fundamental task in 3D shape analysis. In the case of
a 3D model with planar symmetries, each point has a corresponding mirror point wrt a …

Data-driven shape analysis and processing

K Xu, VG Kim, Q Huang, N Mitra… - SIGGRAPH ASIA 2016 …, 2016 - dl.acm.org
Data-driven methods serve an increasingly important role in discovering geometric,
structural, and semantic relationships between shapes. In contrast to traditional approaches …

Approximate symmetry detection in partial 3d meshes

I Sipiran, R Gregor, T Schreck - Computer graphics forum, 2014 - Wiley Online Library
Symmetry is a common characteristic in natural and man‐made objects. Its ubiquitous
nature can be exploited to facilitate the analysis and processing of computational …

Schelling points on 3D surface meshes

X Chen, A Saparov, B Pang, T Funkhouser - ACM Transactions on …, 2012 - dl.acm.org
This paper investigates" Schelling points" on 3D meshes, feature points selected by people
in a pure coordination game due to their salience. To collect data for this investigation, we …

Inverse procedural modeling by automatic generation of L‐systems

O Št'ava, B Beneš, R Měch, DG Aliaga… - Computer graphics …, 2010 - Wiley Online Library
We present an important step towards the solution of the problem of inverse procedural
modeling by generating parametric context‐free L‐systems that represent an input 2D …