10K 足矣:用于红外小目标检测的超轻量二值化网络
计算机视觉与模式识别
2025-08-05 v3
摘要
红外小目标检测(IRSTD)算法的广泛部署于边缘设备, necessitates 探索模型压缩技术。二值化神经网络(BNN)因其在模型压缩方面的卓越效率而 distinguished。然而,红外目标的小尺寸为 IRSTD 任务带来了严苛的精度要求,而二值化过程中固有的精度损失则是一个重大挑战。为此,我们提出了 Binarized Infrared Small-Target Detection Network(BiisNet),该网络保留二值化卷积的核心操作,同时将全精度特征集成到网络的信息流中。具体而言,我们提出了 Dot Binary Convolution,该卷积保留特征图中细粒度语义信息,同时仍利用二值化卷积操作。此外,我们引入一种光滑且自适应的 Dynamic Softsign 函数,为反向传播提供更为全面且逐步细化的梯度,从而增强模型稳定性,促进最佳权重分布。实验结果表明,BiisNet 不仅显著优于其他二值化架构,而且在最新全精度模型中也表现出强大的竞争力。
引用
@article{arxiv.2503.02662,
title = {10K is Enough: An Ultra-Lightweight Binarized Network for Infrared Small-Target Detection},
author = {Biqiao Xin and Qianchen Mao and Bingshu Wang and Jiangbin Zheng and Yong Zhao and C. L. Philip Chen},
journal= {arXiv preprint arXiv:2503.02662},
year = {2025}
}
备注
We found the paper has insufficient workload after review. No substitute manuscript can be ready soon. To ensure academic quality, we withdraw it and plan to resubmit when improved