@article{spiritadaptingvisionfoundationmodelsforu, title = {SPIRIT: Adapting Vision Foundation Models for Unified Single- and Multi-Frame Infrared Small Target Detection}, author = {Qian Xu and Xi Li and Fei Gao and Jie Guo and Haojuan Yuan and Shuaipeng Fan and Mingjin Zhang}, year = {2026}, eprint = {2602.01843}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.01843}, }