Closed szhang963 closed 6 months ago
Hi! Do I understand correctly that you wonder how neurad handles noisy pose data for lidar? During training, we handle the point clouds in the sensor frame and move them to the world frame using the lidar pose. You can optimize the sensor poses during training by setting the camera_optimizer
mode to S03xR3 (see here for instance). The name camera_optimizer
is for compatability with nerfstudio code, but it optimizes all sensor poses (including lidar).
Hi, thanks for your reply. I mean the noise is the misalignment of single-frame lidar points with images due to time synchronization, bad lidar poses, e.g. However, I found it is not obvious for the pandaset dataset. Do you know what process the pandaset makes for the lidar data in the provided data?
Thanks in advance.
Hi, I have some questions for you about lidar data.
Thanks in advance.