A complete survey on generative ai (aigc): Is chatgpt from gpt-4 to gpt-5 all you need?

C Zhang, C Zhang, S Zheng, Y Qiao, C Li… - arxiv preprint arxiv …, 2023 - arxiv.org
As ChatGPT goes viral, generative AI (AIGC, aka AI-generated content) has made headlines
everywhere because of its ability to analyze and create text, images, and beyond. With such …

Deepfakes generation and detection: State-of-the-art, open challenges, countermeasures, and way forward

M Masood, M Nawaz, KM Malik, A Javed, A Irtaza… - Applied …, 2023 - Springer
Easy access to audio-visual content on social media, combined with the availability of
modern tools such as Tensorflow or Keras, and open-source trained models, along with …

Codetalker: Speech-driven 3d facial animation with discrete motion prior

J **ng, M **a, Y Zhang, X Cun… - Proceedings of the …, 2023 - openaccess.thecvf.com
Speech-driven 3D facial animation has been widely studied, yet there is still a gap to
achieving realism and vividness due to the highly ill-posed nature and scarcity of audio …

Clip-nerf: Text-and-image driven manipulation of neural radiance fields

C Wang, M Chai, M He, D Chen… - Proceedings of the …, 2022 - openaccess.thecvf.com
We present CLIP-NeRF, a multi-modal 3D object manipulation method for neural radiance
fields (NeRF). By leveraging the joint language-image embedding space of the recent …

Semantic communications: Principles and challenges

Z Qin, X Tao, J Lu, W Tong, GY Li - arxiv preprint arxiv:2201.01389, 2021 - arxiv.org
Semantic communication, regarded as the breakthrough beyond the Shannon paradigm,
aims at the successful transmission of semantic information conveyed by the source rather …

Hypernerf: A higher-dimensional representation for topologically varying neural radiance fields

K Park, U Sinha, P Hedman, JT Barron… - arxiv preprint arxiv …, 2021 - arxiv.org
Neural Radiance Fields (NeRF) are able to reconstruct scenes with unprecedented fidelity,
and various recent works have extended NeRF to handle dynamic scenes. A common …

Nerfies: Deformable neural radiance fields

K Park, U Sinha, JT Barron, S Bouaziz… - Proceedings of the …, 2021 - openaccess.thecvf.com
We present the first method capable of photorealistically reconstructing deformable scenes
using photos/videos captured casually from mobile phones. Our approach augments neural …

Next3d: Generative neural texture rasterization for 3d-aware head avatars

J Sun, X Wang, L Wang, X Li… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract 3D-aware generative adversarial networks (GANs) synthesize high-fidelity and
multi-view-consistent facial images using only collections of single-view 2D imagery …

Ad-nerf: Audio driven neural radiance fields for talking head synthesis

Y Guo, K Chen, S Liang, YJ Liu… - Proceedings of the …, 2021 - openaccess.thecvf.com
Generating high-fidelity talking head video by fitting with the input audio sequence is a
challenging problem that receives considerable attentions recently. In this paper, we …

Flow-guided one-shot talking face generation with a high-resolution audio-visual dataset

Z Zhang, L Li, Y Ding, C Fan - Proceedings of the IEEE/CVF …, 2021 - openaccess.thecvf.com
One-shot talking face generation should synthesize high visual quality facial videos with
reasonable animations of expression and head pose, and just utilize arbitrary driving audio …