AIConfPaper
← Search

Jordi Sanchez-Riera

4 accepted papers

2026

BEA-GS: BEyond RAdiance Supervision in 3DGS for Precise Object Extraction

Alessio Mazzucchelli, Maria Naranjo-Almeida, Jorge Bustos-Sanchez, Mariella Dimiccoli, Francesc Moreno-Noguer, Jordi Sanchez-Riera +1
CVPR 2026

Most Gaussian Splatting techniques that provide a 3D semantic representation of the scene don't optimize the underlying 3D geometry of the scene. This makes object-level editing or asset extraction challenging. Recent methods, like COBGS, Trace3D, and ObjectGS, acknowledge this limitation and propos

Cited by 0Source ↗Scholar ↗
2025

VQA-Driven Event Maps for Assistive Navigation for People with Low Vision in Urban Environments

Joseph Morales, Bruk Gebregziabher, Alex Cabañeros, Jordi Sanchez-Riera
ICRA 2025

We introduce a novel framework for assistive urban navigation for individuals with low vision. Utilizing a smart glasses platform developed by Biel Glasses, which provide a continuous stream of stereo images and GPS fixes, we generate an Event Map based on key semantic elements extracted by carefull

Cited by 0Source ↗Scholar ↗
2024

MultiPhys: Multi-Person Physics-aware 3D Motion Estimation

Nicolas Ugrinovic, Boxiao Pan, Georgios Pavlakos, Despoina Paschalidou, Bokui Shen, Jordi Sanchez-Riera +2
CVPR 2024poster

We introduce MultiPhys a method designed for recovering multi-person motion from monocular videos. Our focus lies in capturing coherent spatial placement between pairs of individuals across varying degrees of engagement. MultiPhys being physically aware exhibits robustness to jittering and occlusion…

Cited by 5Source ↗PDF ↗Scholar ↗
2019

3DPeople: Modeling the Geometry of Dressed Humans

Albert Pumarola, Jordi Sanchez-Riera, Gary P. T. Choi, Alberto Sanfeliu, Francesc Moreno-Noguer
ICCV 2019poster

Recent advances in 3D human shape estimation build upon parametric representations that model very well the shape of the naked body, but are not appropriate to represent the clothing geometry. In this paper, we present an approach to model dressed humans and predict their geometry from single images…

Cited by 152PDF ↗Scholar ↗