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arXiv 2209.06013cs.CV
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用于自主检查的虚拟水下数据集

Virtual Underwater Datasets for Autonomous Inspections

Newcastle University(纽卡斯尔大学)

Ioannis Polymenis, Maryam Haroutunian, Rose Norman, David Trodden

摘要:

水下航行器已经变得越来越复杂,由离岸部门和科学界的水下作业的快速发展的驱动。值得注意的是,许多水下任务,包括评估海底基础设施,都是在自主水下航行器(AUV)的协助下执行的。最近在人工智能(AI)方面取得了突破,特别是深度学习(DL)模型和应用,其在包括无人驾驶飞行器、自动汽车导航和其他应用在内的各种领域中得到了广泛使用。然而,由于难以获得用于特定应用的水下数据集,它们在水下应用中并不普遍。从这个意义上说,目前的研究利用DL领域的最新进展来构建一个定制的数据集,该数据集是从实验室环境中捕获的物品照片中生成的。生成对抗网络(GANs)被用来通过将收集的图像与包含水下环境的照片相结合,将实验室对象数据集转换到水下域。研究结果证明了创建这样一个数据集的可行性,因为与真实世界的水下船体图像相比,生成的图像与真实的水下环境非常相似。因此,水下环境的人工数据集可以克服现实世界的水下图像的有限访问所带来的困难,并通过水下目标图像分类和检测来增强水下操作。

英文摘要:

Underwater Vehicles have become more sophisticated, driven by the off-shore sector and the scientific community's rapid advancements in underwater operations. Notably, many underwater tasks, including the assessment of subsea infrastructure, are performed with the assistance of Autonomous Underwater Vehicles (AUVs). There have been recent breakthroughs in Artificial Intelligence (AI) and, notably, Deep Learning (DL) models and applications, which have widespread usage in a variety of fields, including aerial unmanned vehicles, autonomous car navigation, and other applications. However, they are not as prevalent in underwater applications due to the difficulty of obtaining underwater datasets for a specific application. In this sense, the current study utilises recent advancements in the area of DL to construct a bespoke dataset generated from photographs of items captured in a laboratory environment. Generative Adversarial Networks (GANs) were utilised to translate the laboratory object dataset into the underwater domain by combining the collected images with photographs containing the underwater environment. The findings demonstrated the feasibility of creating such a dataset, since the resulting images closely resembled the real underwater environment when compared with real-world underwater ship hull images. Therefore, the artificial datasets of the underwater environment can overcome the difficulties arising from the limited access to real-world underwater images and are used to enhance underwater operations through underwater object image classification and detection.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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