-
Could you explain why the point cloud in Figure 1 of the paper looks like that?
-
Hi, I look at the source code of convert_range_image_to_point_cloud, and I find for TOP lidar point cloud , if I want to convert the point cloud to vehicle frame, the source code will first convert th…
-
1. I am running rslidar_sdk on ubuntu20.04. The build process went fine. But when I run the rs_driver-viewer, the point cloud collapses onto a plane.
2. I tried to run on ROS by following the inst…
-
Dear all,
I am using DGCNN to classify LiDAR pointClouds. I have trained the model using ModelNet40 train data(2048 points, 250 epochs) and results are good when I try to classify objects using Mod…
-
Hi,
Thanks for your great work. I tried to test it on the RedWood bedroom dataset (http://redwood-data.org/indoor_lidar_rgbd/index.html) with downsampled RGB-D images (from 21930 to 219 frames, res…
-
Hi, thanks for sharing this wonderful work.
When I read the code, I was very confused about the process of defining the point cloud casting rays. I found that you set the origin of all rays in the …
-
Hi,
Thanks for our work,
In order to understand data preprocessing, I inspected point cloud at several step. And it look like colmap mapper didn't provide good reconstruction for each sequence.
For…
-
Hi!
I have successfully decoded 11 frames of point cloud data and transformed them into the global frame. However, upon analyzing the trajectory data (which is in the global frame too), I've notice…
-
# EX Deriving LiDAR products | Upscaling Biodiversity
Exercise: LiDAR products In this exercise we want to derive the most common LiDAR products DTM (Digital Terrain Model), DSM (Digital Surface Mod…
-
Hi, Please advise how can we take the base segmentation labels available as LaserSegmentationRangeImage and convert to 3D point cloud format to be used with 3D point cloud derived from the lidar range…