UniRGB-IR: A Unified Framework for Visible-Infrared Downstream Tasks via Adapter Tuning
<|reference_start|>UniRGB-IR: A Unified Framework for Visible-Infrared Downstream Tasks via Adapter Tuning: Semantic analysis on visible (RGB) and infrared (IR) images has gained attention for its ability to be more accurate and robust under low-illumination and complex weather conditions. Due to the lack of pre-trained foundation models on the large-scale infrared image datasets, existing methods prefer to design task-specific frameworks and directly fine-tune them with pre-trained foundation models on their RGB-IR semantic relevance datasets, which results in poor scalability and limited generalization. In this work, we propose a scalable and efficient framework called UniRGB-IR to unify RGB-IR downstream tasks, in which a novel adapter is developed to efficiently introduce richer RGB-IR features into the pre-trained RGB-based foundation model. Specifically, our framework consists of a vision transformer (ViT) foundation model, a Multi-modal Feature Pool (MFP) module and a Supplementary Feature Injector (SFI) module. The MFP and SFI modules cooperate with each other as an adpater to effectively complement the ViT features with the contextual multi-scale features. During training process, we freeze the entire foundation model to inherit prior knowledge and only optimize the MFP and SFI modules. Furthermore, to verify the effectiveness of our framework, we utilize the ViT-Base as the pre-trained foundation model to perform extensive experiments. Experimental results on various RGB-IR downstream tasks demonstrate that our method can achieve state-of-the-art performance. The source code and results are available at https://github.com/PoTsui99/UniRGB-IR.git.<|reference_end|>
@article{yuan2024unirgb-ir:,
    title={UniRGB-IR: A Unified Framework for RGB-Infrared Semantic Tasks via
  Adapter Tuning},
    author={Maoxun Yuan, Bo Cui, Tianyi Zhao, Jiayi Wang, Shan Fu and Xingxing Wei},
    journal={arXiv preprint arXiv:2404.17360},
    year={2024},
    archivePrefix={arXiv},
    eprint={2404.17360},
    primaryClass={cs.CV}
}