Qingwen Zhang

ndt_mapping doesn't compute transformation matrix

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## Bug report ### Required information: - Operating system and version: - Ubuntu 18.04 - Autoware installation type: - From source - Autoware version or commit hash - V1.14 master...

ndt_mapping: fix no output of transformation matrix

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## Bug fix ### Fixed bug In version 1.14, ndt_mapping.cpp rewrite the tf things, but it forgot to compute ```cpp tf_btol = (tl_btol * rot_z_btol * rot_y_btol * rot_x_btol).matrix(); tf_ltob...

continue the training step without a break otherwise, there may be an error like here: ```python File "/LAV/lav/utils/datasets/lidar_painted_dataset.py", line 27, in __getitem__ lidar_painted = self.__class__.access('lidar_sem', lmdb_txn, index, 1).reshape(-1,len(self.seg_channels)) File "/LAV/lav/utils/datasets/basic_dataset.py",...

缩进 and 显示有问题

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版本：2.1.0 好像是最近才发生的，问题如图所示： 1. 目录显示有问题，不知道是不是因为markdown内容太多了嘛？博文地址[click](https://www.cnblogs.com/kin-zhang/p/15894824.html)  2. 缩进问题 博文地址[click](https://www.cnblogs.com/kin-zhang/p/15879803.html)  

Thanks for your work. And I'm wondering about the link on Acknowledgement `VDB Ros Wrapper inside this package is developed by Rohit Garg` I didn't find the link on github...

Questions on data efficiency / ablation study on same dataset for other methods

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Thanks for your work. I have one question on the experiment part, I notice that here: >Dataset collection We ran a rule-based expert agent on all 8 kinds of towns...

[gmapping-5] process has died

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Kinetic; and git clone slam_gmapping from Github I used rslidar-16, so I first used pointcloud_to_laserscan package to get type:Layerscan, and I did use hector_mapping (tutorial.launch) and It was no problem....

[Registration] PCL-NDT codes calculate gauss_c1, c2 may have problem? equation 6.7

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My confusion: Paper: 2009 Phd Thesis Equation here:  Code here: ```cpp // Initializes the gaussian fitting parameters (eq. 6.8) [Magnusson 2009] const double gauss_c1 = 10.0...

better to have a new branch for this while I cannot create it in the original repo. So maybe the maintainer changed later. More information can be found here: https://github.com/Kin-Zhang/linefit

some questions about inference models and submodule

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Question 1: https://bitbucket.org/tamiki/terrain_data_generator.git This repo link is 404: Repository not found --- Question 2: as the README said, it has Train or generation steps. Is there any pre-trained model in...