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Stefan Lionar

3 accepted papers

2026

TeamHOI: Learning a Unified Policy for Cooperative Human-Object Interactions with Any Team Size

CVPR 2026

Physics-based humanoid control has achieved remarkable progress in enabling realistic and high-performing single-agent behaviors, yet extending these capabilities to cooperative human-object interaction (HOI) remains challenging. We present TeamHOI, a framework that enables a single decentralized po

Cited by 0SourcecodeScholar
2025

TreeMeshGPT: Artistic Mesh Generation with Autoregressive Tree Sequencing

CVPR 2025poster

We introduce TreeMeshGPT, an autoregressive Transformer designed to generate high-quality artistic meshes aligned with input point clouds. Instead of the conventional next-token prediction in autoregressive Transformer, we propose a novel Autoregressive Tree Sequencing where the next input token is…

2023

NU-MCC: Multiview Compressive Coding with Neighborhood Decoder and Repulsive UDF

NeurIPS 2023poster

Remarkable progress has been made in 3D reconstruction from single-view RGB-D inputs. MCC is the current state-of-the-art method in this field, which achieves unprecedented success by combining vision Transformers with large-scale training. However, we identified two key limitations of MCC: 1) The T…