دورية أكاديمية
An Adaptive Adversarial Patch-Generating Algorithm for Defending against the Intelligent Low, Slow, and Small Target
| العنوان: | An Adaptive Adversarial Patch-Generating Algorithm for Defending against the Intelligent Low, Slow, and Small Target |
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| المؤلفون: | Jarhinbek Rasol, Yuelei Xu, Zhaoxiang Zhang, Fan Zhang, Weijia Feng, Liheng Dong, Tian Hui, Chengyang Tao |
| المصدر: | Remote Sensing, Vol 15, Iss 5, p 1439 (2023) |
| بيانات النشر: | MDPI AG, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Science |
| مصطلحات موضوعية: | “low, slow, and small” target, denied environment, adversarial patch, object detection network, Science |
| الوصف: | The “low, slow, and small” target (LSST) poses a significant threat to the military ground unit. It is hard to defend against due to its invisibility to numerous detecting devices. With the onboard deep learning-based object detection methods, the intelligent LSST (ILSST) can find and detect the ground unit autonomously in a denied environment. This paper proposes an adversarial patch-based defending method to blind the ILSST by attacking its onboard object detection network. First, an adversarial influence score was established to indicate the influence of the adversarial noise on the objects. Then, based on this score, we used the least squares algorithm and Bisectional search methods to search the patch’s optimal coordinates and size. Using the optimal coordinates and size, an adaptive patch-generating network was constructed to automatically generate patches on ground units and hide the ground units from the deep learning-based object detection network. To evaluate the efficiency of our algorithm, a new LSST view dataset was collected, and extensive attacking experiments are carried out on this dataset. The results demonstrate that our algorithm can effectively attack the object detection networks, is better than state-of-the-art adversarial patch-generating algorithms in hiding the ground units from the object detection networks, and has high transferability among the object detection networks. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 15051439 2072-4292 |
| Relation: | https://www.mdpi.com/2072-4292/15/5/1439; https://doaj.org/toc/2072-4292 |
| DOI: | 10.3390/rs15051439 |
| URL الوصول: | https://doaj.org/article/1c7c700933284ae5897ddff873b660a3 |
| رقم الأكسشن: | edsdoj.1c7c700933284ae5897ddff873b660a3 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 15051439 20724292 |
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| DOI: | 10.3390/rs15051439 |