Ruixiang Xue

NeRI: Implicit Neural Representation of LiDAR Point Cloud Using Range Image Sequence

This paper proposes the NeRI, an implicit neural representation (INR) based LiDAR point cloud compressor. In NeRI, we first transform a sequence of 3D LiDAR frames into a 2D range image sequence through range image projection over time. Then, we employ a neural network conditioned on the temporal fr…