← Search

Sheng Fan

3 accepted papers

2025

Scene Map-based Prompt Tuning for Navigation Instruction Generation

CVPR 2025poster

Navigation instruction generation (NIG), which provides interactive feedback and guidance to humans along a trajectory, is vital for developing embodied agents capable of human-machine communication and collaboration through natural language. Early data-driven methods directly map sequences of past…

2024

Navigation Instruction Generation with BEV Perception and Large Language Models

ECCV 2024poster

"Navigation instruction generation, which requires embodied agents to describe the navigation routes, has been of great interest in robotics and human-computer interaction. Existing studies directly map the sequence of 2D perspective observations to route descriptions. Though straightforward, they o…