论文标题
FGSD：用于高分辨率卫星图像中细粒船检测的数据集
FGSD: A Dataset for Fine-Grained Ship Detection in High Resolution Satellite Images
论文作者
论文摘要
使用高分辨率遥感图像进行船舶检测是一项重要的任务，这有助于海面调节。复杂的背景和特殊的视觉使船舶检测在一定程度上依赖于高质量的数据集。但是，在现有的船舶检测数据集中提供精确分类和准确位置的作品很少。为了进一步促进船舶检测研究，我们引入了一个新的细粒船检测数据集，该数据集被称为FGSD。数据集收集了高分辨率遥感图像，这些图像包含来自世界上多个大端口的船舶样品。船样品对船舶进行了细微的分类，并用水平和旋转边界盒进行注释。为了进一步详细介绍数据集的信息，我们提出了一种新的表示船舶方向的表示方法。为了将来的研究，数据集注释了作为新类的码头。此外，FGSD中还提供了丰富的图像信息，包括源端口，分辨率和相应的GoogleArth的每个图像分辨率级别。据我们所知，FGSD是目前最全面的船舶检测数据集，很快就可以使用。本文还提供了一些FGSD的基线。
Ship detection using high-resolution remote sensing images is an important task, which contribute to sea surface regulation. The complex background and special visual angle make ship detection relies in high quality datasets to a certain extent. However, there is few works on giving both precise classification and accurate location of ships in existing ship detection datasets. To further promote the research of ship detection, we introduced a new fine-grained ship detection datasets, which is named as FGSD. The dataset collects high-resolution remote sensing images that containing ship samples from multiple large ports around the world. Ship samples were fine categorized and annotated with both horizontal and rotating bounding boxes. To further detailed the information of the dataset, we put forward a new representation method of ships' orientation. For future research, the dock as a new class was annotated in the dataset. Besides, rich information of images were provided in FGSD, including the source port, resolution and corresponding GoogleEarth' s resolution level of each image. As far as we know, FGSD is the most comprehensive ship detection dataset currently and it'll be available soon. Some baselines for FGSD are also provided in this paper.
