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Yifei Ren

2 accepted papers

2024

Dream2Real: Zero-Shot 3D Object Rearrangement with Vision-Language Models

ICRA 2024poster

We introduce Dream2Real, a robotics framework which integrates vision-language models (VLMs) trained on 2D data into a 3D object rearrangement pipeline. This is achieved by the robot autonomously constructing a 3D representation of the scene, where objects can be rearranged virtually and an image of…

Cited by 19SourceScholar
2022

Visual-Inertial Multi-Instance Dynamic SLAM with Object-level Relocalisation

IROS 2022poster

In this paper, we present a tightly-coupled visual-inertial object-level multi-instance dynamic SLAM system. Even in extremely dynamic scenes, it can robustly optimise for the camera pose, velocity, IMU biases and build a dense 3D reconstruction object-level map of the environment. Our system can ro…

Cited by 16SourcecodeScholar