RGB-T Object Detection via Group Shuffled Multi-receptive Attention and Multi-modal Supervision
<|reference_start|>RGB-T Object Detection via Group Shuffled Multi-receptive Attention and Multi-modal Supervision: Multispectral object detection, utilizing both visible (RGB) and thermal infrared (T) modals, has garnered significant attention for its robust performance across diverse weather and lighting conditions. However, effectively exploiting the complementarity between RGB-T modals while maintaining efficiency remains a critical challenge. In this paper, a very simple Group Shuffled Multi-receptive Attention (GSMA) module is proposed to extract and combine multi-scale RGB and thermal features. Then, the extracted multi-modal features are directly integrated with a multi-level path aggregation neck, which significantly improves the fusion effect and efficiency. Meanwhile, multi-modal object detection often adopts union annotations for both modals. This kind of supervision is not sufficient and unfair, since objects observed in one modal may not be seen in the other modal. To solve this issue, Multi-modal Supervision (MS) is proposed to sufficiently supervise RGB-T object detection. Comprehensive experiments on two challenging benchmarks, KAIST and DroneVehicle, demonstrate the proposed model achieves the state-of-the-art accuracy while maintaining competitive efficiency.<|reference_end|>
@article{wang2024rgb-t,
    title={RGB-T Object Detection via Group Shuffled Multi-receptive Attention and
  Multi-modal Supervision},
    author={Jinzhong Wang and Xuetao Tian and Shun Dai and Tao Zhuo and Haorui
  Zeng and Hongjuan Liu and Jiaqi Liu and Xiuwei Zhang and Yanning Zhang},
    journal={arXiv preprint arXiv:2405.18955},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.18955},
    primaryClass={cs.CV}
}