TL;DR: A multi-scale, point-based neural radiance field that allows for leveraging point cloud regardless of it's low quality (e.g., LIDAR with large incomplete space).
Note: Trained with sparsely sampled frames from KITTI-360 dataset and rendered with densely interpolated frames.
Weiwei Sun, Eduard Trulls, Yang-Che Tseng, Sneha Sambandam, Gopal Sharma, Andrea Tagliasacchi, Kwang Moo Yi