Fractures in UAV Imagery for Segmentation

The dataset contains UAV imagery and fracture interpretation of rock outcrops acquired in Praia das Conchas, Cabo Frio, Rio de Janeiro, Brazil. Along with georeferenced .geotiff images, the dataset contains filtered 500 x 500 .png tiles containing only scenes with fracture data, along with .png binary masks for semantic segmentation and original georeferenced shapefile annotations. This data can be useful for segmentation and extraction of geological structures from UAV imagery, for evaluating computer vision methodologies or machine learning techniques.

本数据集收录了在巴西里约热内卢州卡布弗里奥市的普拉亚达康查斯地区获取的无人飞行器(UAV)影像及岩石露头断裂解释数据。数据集不仅包含了地理参照的.geotiff图像，还包含了仅包含断裂数据的500 x 500像素.png瓦片，以及用于语义分割的.png二值掩膜和原始地理参照的shapefile标注。此类数据对于从无人机影像中分割和提取地质结构、评估计算机视觉方法或机器学习技术具有重要意义。