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 …

Projective feature learning for 3D shapes with multi‐view depth images

Z Xie, K Xu, W Shan, L Liu, Y Xiong… - Computer Graphics …, 2015 - Wiley Online Library
Feature learning for 3D shapes is challenging due to the lack of natural paramterization for
3D surface models. We adopt the multi‐view depth image representation and propose Multi …

Interaction context (icon) towards a geometric functionality descriptor

R Hu, C Zhu, O Van Kaick, L Liu, A Shamir… - ACM Transactions on …, 2015 - dl.acm.org
We introduce a contextual descriptor which aims to provide a geometric description of the
functionality of a 3D object in the context of a given scene. Differently from previous works …

VPC-Net: Completion of 3D vehicles from MLS point clouds

Y Xia, Y Xu, C Wang, U Stilla - ISPRS Journal of Photogrammetry and …, 2021 - Elsevier
As a dynamic and essential component in the road environment of urban scenarios, vehicles
are the most popular investigation targets. To monitor their behavior and extract their …

Understanding and exploiting object interaction landscapes

S Pirk, V Krs, K Hu, SD Rajasekaran, H Kang… - ACM Transactions On …, 2017 - dl.acm.org
Interactions play a key role in understanding objects and scenes for both virtual and real-
world agents. We introduce a new general representation for proximal interactions among …

Functionality representations and applications for shape analysis

R Hu, M Savva, O van Kaick - Computer Graphics Forum, 2018 - Wiley Online Library
A central goal of computer graphics is to provide tools for designing and simulating real or
imagined artifacts. An understanding of functionality is important in enabling such modeling …

User interfaces for human-robot interaction in field robotics

RR Murphy, S Tadokoro - Disaster robotics: Results from the ImPACT …, 2019 - Springer
This chapter proposes thirty-two guidelines for pro-actively building a good human-robot
user interface and illustrates them through case studies of two technological mature ImPACT …

Rotational symmetry detection in 3D using reflectional symmetry candidates and quaternion-based rotation parameterization

L Hruda, I Kolingerová, M Lávička, M Maňák - Computer Aided Geometric …, 2022 - Elsevier
The property of symmetry in 3D objects is helpful in various applications such as object
alignment, compression, symmetrical editing or reconstruction of incomplete objects …

Deformation-driven topology-varying 3D shape correspondence

I Alhashim, K Xu, Y Zhuang, J Cao, P Simari… - ACM Transactions on …, 2015 - dl.acm.org
We present a deformation-driven approach to topology-varying 3D shape correspondence.
In this paradigm, the best correspondence between two shapes is the one that results in a …

View-based weight network for 3D object recognition

Q Huang, Y Wang, Z Yin - Image and Vision Computing, 2020 - Elsevier
Projective methods generally achieve better results in 3D object recognition in recent years.
This may be similar to that human visual 3D shapes rely on various 2D observations which …