This_is_dlr

Hi~ I want to generate normal rgb-d sequence from matterport3d to train and test a SLAM method. Can the simulator output groundtruth 6dof poses of corresponding generated rgb-d images?

Edge_V_V_GICP connecting two [VertexSE3Expmap] leads to optimization failure.

1

Hi, I want to build 3D rigid constraint between two pose, so I choose **Edge_V_V_GICP** and test the [g2o/examples/icp/gicp_demo.cpp](https://github.com/RainerKuemmerle/g2o/blob/master/g2o/examples/icp/gicp_demo.cpp) . I changed the Vertex class of **Edge_V_V_GICP** from VertexSE3 to...

Hi~ If I want to train a model on outdoor data like KITTI, which provide 64 line Velodyne LiDAR point cloud. do you know how can I generate groundtruth occupancy...

Confusing about "difference between groundtruth and oxts solution"

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Hi~ Thanks for your great open-source work! When I am reading code , noticed your note [here](https://github.com/mbrossar/ai-imu-dr/blob/ddf2a52f758a10f5c20cc1649f747918bade766a/src/main_kitti.py#L164) ： ``` """ Note on difference between ground truth and oxts solution: -...

A question about the detail when pre-process KITTI Velodyne data

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Hi~ Thanks for your great work. I am quite new with KITTI Velodyne and confused about this "error" : > an error of 0.22° in the Velodyne sensor ![批注 2020-03-17...

How to sort panorama_uuid(tripod placement) under a scan in proper order to run a SLAM?

3

Hi: Thanks for contributing such an amazing dataset! I want to test a large scale rgb-d slam method, this data indeed covers large enough indoor scene . But I can't...

Hi~ could you introduce content of .sens file in detail? what is the difference between .sens and other file in [data_organization](https://github.com/niessner/Matterport/blob/master/data_organization.md) what's more, how can I extract data from .sens...

About the setting of the coordinate system

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Hi: when testing the given ICL-NUIM example, I am confused about the setting of the coordinate in `class_ ICLNUIMSequence`. Specifically, therer are two code segments that confusing me: 1) at...

how to reproduce the Quantitative and Qualitative results in paper?

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Hi~ Thank you for open-sourcing such a fascinating project, I am interested in related research on implicit scene representation based SLAM. I am trying to reproduce some results like Tab...

Hi~ Thanks for sharing this great code. I have tried to adapt extract_mesh.ipynb to extract mesh from learned nerf-w model. after seen the notes , I first get the bounds...