3 papers
cs.CV2024
MIGS: Multi-Identity Gaussian Splatting via Tensor Decomposition
Aggelina Chatziagapi, Grigorios G. Chrysos, Dimitris Samaras
We introduce MIGS (Multi-Identity Gaussian Splatting), a novel method that learns a single neural representation for multiple identities, using only monocular videos. Recent 3D Gau…
cs.CV2024
MI-NeRF: Learning a Single Face NeRF from Multiple Identities
Aggelina Chatziagapi, Grigorios G. Chrysos, Dimitris Samaras
In this work, we introduce a method that learns a single dynamic neural radiance field (NeRF) from monocular talking face videos of multiple identities. NeRFs have shown remarkable…
cs.CV2023
AVFace: Towards Detailed Audio-Visual 4D Face Reconstruction
Aggelina Chatziagapi, Dimitris Samaras
In this work, we present a multimodal solution to the problem of 4D face reconstruction from monocular videos. 3D face reconstruction from 2D images is an under-constrained problem…