LIS

该数据集名为LIS，包含了短曝光低光照图像与相应长曝光正常光照图像的配对样本，为实例级别的像素级标注提供了支持。此外，数据集包含了sRGB-JPEG和RAW两种格式的图像，确保了像素级的对齐，覆盖了使用不同ISO级别和曝光时间下的多种低光照条件。该数据集的规模为2230对图像，包含10504个标注实例，涵盖8个不同的物体类别，其任务是实例分割。

This dataset, named LIS, contains paired samples of short-exposure low-light images and their corresponding long-exposure normal-light images, which enables instance-level pixel-wise annotation. Additionally, the dataset includes images in both sRGB-JPEG and RAW formats with guaranteed pixel-level alignment, covering a wide range of low-light conditions across varying ISO levels and exposure times. The dataset comprises 2230 image pairs in total, encompassing 10,504 annotated instances spanning 8 distinct object categories, with its target task being instance segmentation.