Gaussianavatars: Photorealistic head avatars with rigged 3d gaussians

S Qian, T Kirschstein, L Schoneveld… - Proceedings of the …, 2024‏ - openaccess.thecvf.com
We introduce GaussianAvatars a new method to create photorealistic head avatars that are
fully controllable in terms of expression pose and viewpoint. The core idea is a dynamic 3D …

Gaussian head avatar: Ultra high-fidelity head avatar via dynamic gaussians

Y Xu, B Chen, Z Li, H Zhang, L Wang… - Proceedings of the …, 2024‏ - openaccess.thecvf.com
Creating high-fidelity 3D head avatars has always been a research hotspot but there
remains a great challenge under lightweight sparse view setups. In this paper we propose …

Pointavatar: Deformable point-based head avatars from videos

Y Zheng, W Yifan, G Wetzstein… - Proceedings of the …, 2023‏ - openaccess.thecvf.com
The ability to create realistic animatable and relightable head avatars from casual video
sequences would open up wide ranging applications in communication and entertainment …

Nersemble: Multi-view radiance field reconstruction of human heads

T Kirschstein, S Qian, S Giebenhain, T Walter… - ACM Transactions on …, 2023‏ - dl.acm.org
We focus on reconstructing high-fidelity radiance fields of human heads, capturing their
animations over time, and synthesizing re-renderings from novel viewpoints at arbitrary time …

Learning neural volumetric representations of dynamic humans in minutes

C Geng, S Peng, Z Xu, H Bao… - Proceedings of the IEEE …, 2023‏ - openaccess.thecvf.com
This paper addresses the challenge of efficiently reconstructing volumetric videos of
dynamic humans from sparse multi-view videos. Some recent works represent a dynamic …

Avatarrex: Real-time expressive full-body avatars

Z Zheng, X Zhao, H Zhang, B Liu, Y Liu - ACM Transactions on Graphics …, 2023‏ - dl.acm.org
We present AvatarReX, a new method for learning NeRF-based full-body avatars from video
data. The learnt avatar not only provides expressive control of the body, hands and the face …

Flashavatar: High-fidelity head avatar with efficient gaussian embedding

J **ang, X Gao, Y Guo, J Zhang - Proceedings of the IEEE …, 2024‏ - openaccess.thecvf.com
We propose FlashAvatar a novel and lightweight 3D animatable avatar representation that
could reconstruct a digital avatar from a short monocular video sequence in minutes and …

Deliffas: Deformable light fields for fast avatar synthesis

Y Kwon, L Liu, H Fuchs… - Advances in neural …, 2023‏ - proceedings.neurips.cc
Generating controllable and photorealistic digital human avatars is a long-standing and
important problem in Vision and Graphics. Recent methods have shown great progress in …

Real-time neural radiance talking portrait synthesis via audio-spatial decomposition

J Tang, K Wang, H Zhou, X Chen, D He, T Hu… - arxiv preprint arxiv …, 2022‏ - arxiv.org
While dynamic Neural Radiance Fields (NeRF) have shown success in high-fidelity 3D
modeling of talking portraits, the slow training and inference speed severely obstruct their …

Interactive segmentation of radiance fields

R Goel, D Sirikonda, S Saini… - Proceedings of the …, 2023‏ - openaccess.thecvf.com
Radiance Fields (RF) are popular to represent casually-captured scenes for new view
synthesis and several applications beyond it. Mixed reality on personal spaces needs …