Beyond Video Streaming: Digital Twin Teleoperation at Kbps

A digital twin teleoperation paradigm: pre-build the remote scene as a high-fidelity 3D twin, transmit only robot pose and dynamic obstacles at ~500 Kbps, enabling photorealistic 360° free viewpoints and day/night operation.

Mesh-based digital twin teleoperation with photogrammetry reconstruction and 3-DOF motion feedback.

Communication Architecture

3-DOF Motion Platform

3D Gaussian Splatting replaces mesh — photorealistic rendering with 59% less GPU memory and 84% less storage.

System Overview

Scene Reconstruction Pipeline

Communication Architecture