ShuHeng Lin

Fully Polar Coordinate Object Detection: A Constraint-Based Polar Bounding Box Approach for LiDAR and Scanning Radar

Polar coordinates are widely used in segmentation tasks for range sensors such as LiDAR and radar, owing to their ability to naturally align with point cloud sparsity and distribution. However, their use in detection is limited by feature distortion. Existing polar-based detection works focused on u…