Search Results for author: Pol Caselles

Found 3 papers, 1 papers with code

Implicit Shape and Appearance Priors for Few-Shot Full Head Reconstruction

1 code implementation12 Oct 2023 Pol Caselles, Eduard Ramon, Jaime Garcia, Gil Triginer, Francesc Moreno-Noguer

Recent advancements in learning techniques that employ coordinate-based neural representations have yielded remarkable results in multi-view 3D reconstruction tasks.

3D Reconstruction Multi-View 3D Reconstruction

InstantAvatar: Efficient 3D Head Reconstruction via Surface Rendering

no code implementations9 Aug 2023 Antonio Canela, Pol Caselles, Ibrar Malik, Eduard Ramon, Jaime García, Jordi Sánchez-Riera, Gil Triginer, Francesc Moreno-Noguer

In order to speed up the reconstruction process, we propose a system that combines, for the first time, a voxel-grid neural field representation with a surface renderer.

valid

SIRA: Relightable Avatars from a Single Image

no code implementations7 Sep 2022 Pol Caselles, Eduard Ramon, Jaime Garcia, Xavier Giro-i-Nieto, Francesc Moreno-Noguer, Gil Triginer

Our key ingredients are two data-driven statistical models based on neural fields that resolve the ambiguities of single-view 3D surface reconstruction and appearance factorization.

Surface Reconstruction

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