Generative neural articulated radiance fields

A Bergman, P Kellnhofer, W Yifan… - Advances in …, 2022 - proceedings.neurips.cc
Unsupervised learning of 3D-aware generative adversarial networks (GANs) using only
collections of single-view 2D photographs has very recently made much progress. These 3D …

Difffacto: Controllable part-based 3d point cloud generation with cross diffusion

GK Nakayama, MA Uy, J Huang… - Proceedings of the …, 2023 - openaccess.thecvf.com
While the community of 3D point cloud generation has witnessed a big growth in recent
years, there still lacks an effective way to enable intuitive user control in the generation …

Few-Shot Physically-Aware Articulated Mesh Generation via Hierarchical Deformation

X Liu, B Wang, H Wang, L Yi - Proceedings of the IEEE/CVF …, 2023 - openaccess.thecvf.com
We study the problem of few-shot physically-aware articulated mesh generation. By
observing an articulated object dataset containing only a few examples, we wish to learn a …

Partglot: Learning shape part segmentation from language reference games

J Koo, I Huang, P Achlioptas… - Proceedings of the …, 2022 - openaccess.thecvf.com
We introduce PartGlot, a neural framework and associated architectures for learning
semantic part segmentation of 3D shape geometry, based solely on part referential …

Joint learning of 3d shape retrieval and deformation

MA Uy, VG Kim, M Sung, N Aigerman… - Proceedings of the …, 2021 - openaccess.thecvf.com
We propose a novel technique for producing high-quality 3D models that match a given
target object image or scan. Our method is based on retrieving an existing shape from a …

[PDF][PDF] ChangeIt3D: Languageassisted 3d shape edits and deformations

P Achlioptas, I Huang, M Sung… - … on Computer Vision …, 2022 - changeit3d.github.io
In this work, we address the task of Language-Assisted 3D Shape Edits and Deformations
(which we name ChangeIt3D). Given a 3D representation of an object and free-form natural …

LADIS: Language disentanglement for 3D shape editing

I Huang, P Achlioptas, T Zhang, S Tulyakov… - arXiv preprint arXiv …, 2022 - arxiv.org
Natural language interaction is a promising direction for democratizing 3D shape design.
However, existing methods for text-driven 3D shape editing face challenges in producing …

A revisit of shape editing techniques: From the geometric to the neural viewpoint

YJ Yuan, YK Lai, T Wu, L Gao, L Liu - Journal of Computer Science and …, 2021 - Springer
Abstract 3D shape editing is widely used in a range of applications such as movie
production, computer games and computer aided design. It is also a popular research topic …

OptCtrlPoints: Finding the Optimal Control Points for Biharmonic 3D Shape Deformation

K Kim, M Angelina Uy, D Paschalidou… - Computer Graphics …, 2023 - Wiley Online Library
We propose OptCtrlPoints, a data‐driven framework designed to identify the optimal sparse
set of control points for reproducing target shapes using biharmonic 3D shape deformation …

LeGO: Leveraging a Surface Deformation Network for Animatable Stylized Face Generation with One Example

S Yoon, K Yun, K Seo, S Cha… - Proceedings of the …, 2024 - openaccess.thecvf.com
Recent advances in 3D face stylization have made significant strides in few to zero-shot
settings. However the degree of stylization achieved by existing methods is often not …