ManipVQA: Injecting Robotic Affordance and Physically Grounded Information into Multi-Modal Large Language Models
<|reference_start|>ManipVQA: Injecting Robotic Affordance and Physically Grounded Information into Multi-Modal Large Language Models: While the integration of Multi-modal Large Language Models (MLLMs) with robotic systems has significantly improved robots' ability to understand and execute natural language instructions, their performance in manipulation tasks remains limited due to a lack of robotics-specific knowledge. Conventional MLLMs are typically trained on generic image-text pairs, leaving them deficient in understanding affordances and physical concepts crucial for manipulation. To address this gap, we propose ManipVQA, a novel framework that infuses MLLMs with manipulation-centric knowledge through a Visual Question-Answering (VQA) format. This approach encompasses tool detection, affordance recognition, and a broader understanding of physical concepts. We curated a diverse dataset of images depicting interactive objects, to challenge robotic understanding in tool detection, affordance prediction, and physical concept comprehension. To effectively integrate this robotics-specific knowledge with the inherent vision-reasoning capabilities of MLLMs, we leverage a unified VQA format and devise a fine-tuning strategy. This strategy preserves the original vision-reasoning abilities while incorporating the newly acquired robotic insights. Empirical evaluations conducted in robotic simulators and across various vision task benchmarks demonstrate the robust performance of ManipVQA. The code and dataset are publicly available at https://github.com/SiyuanHuang95/ManipVQA.<|reference_end|>
@article{huang2024manipvqa:,
    title={ManipVQA: Injecting Robotic Affordance and Physically Grounded
  Information into Multi-Modal Large Language Models},
    author={Siyuan Huang, Iaroslav Ponomarenko, Zhengkai Jiang, Xiaoqi Li, Xiaobin
  Hu, Peng Gao, Hongsheng Li, Hao Dong},
    journal={arXiv preprint arXiv:2403.11289},
    year={2024},
    archivePrefix={arXiv},
    eprint={2403.11289},
    primaryClass={cs.RO}
}