非底层航空图像中建筑足迹提取(BFE)的数据集(BONAI)
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这是BONAI(TPAMI2022)的官方代码。BONAI(非底层航拍图像中的建筑物)是用于非底层航空图像中建筑足迹提取(BFE)的数据集。 BONAI包含3,300张航空图像中的268,958个建筑实例,每个建筑都有完全注释的实例级屋顶和足迹,以及相应的偏移矢量。与BONAI相比,现有的BFE数据集仅注释建筑足迹。 BONAI的图像取自中国六个具有代表性的城市,即上海、北京、哈尔滨、济南、成都和西安。
This is the official code for BONAI (TPAMI 2022). BONAI (Buildings in non-ground-level aerial images) is a dataset dedicated to building footprint extraction (BFE). It contains 268,958 building instances across 3,300 aerial images, where each building has fully annotated instance-level roof outlines, footprints, and corresponding offset vectors. Compared with existing BFE datasets that only annotate building footprints, BONAI provides more comprehensive annotation content. The aerial images in BONAI are collected from six representative cities in China, namely Shanghai, Beijing, Harbin, Jinan, Chengdu, and Xi'an.




