Aerial Lifting: Neural Urban Semantic and Building Instance Lifting from
Aerial Imagery
Aerial Lifting: Neural Urban Semantic and Building Instance Lifting from
Aerial Imagery
We present a neural radiance field method for urban-scale semantic and building-level instance segmentation from aerial images by lifting noisy 2D labels to 3D. This is a challenging problem due to two primary reasons. Firstly, objects in urban aerial images exhibit substantial variations in size, including buildings, cars, and roads, …