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kathy-lee / astyx-vis

visualization of ASTYX automotive dataset (radar/lidar/camera)
MIT License
16 stars 5 forks source link

Astyx to Kitti Format #1

Open ZhuyunZhou opened 3 years ago

ZhuyunZhou commented 3 years ago

@kathy-lee Hello, I saw your discussion with wzan0001 on the project Astyx-radar-dataset-convert-to-kitti-format, and you seem to have a wonderful version with normalization and other encountered problems. Could you please send your improved version to me? My email address is judyzhouzy@yeah.net. Thanks a lot!

kathy-lee commented 3 years ago

Hi @ZhuyunZhou , thanks for your interest. This project aims to visualize the sensor data of Astyx dataset and its annotations. The scripts can run on raw dataset without problem for me. Can you mention some detail about your issue? Recently I didn't have any improved version of it.

ZhuyunZhou commented 3 years ago

@kathy-lee Hello, Thank you for your reply. In fact, I'm asking for your help with converting Astyx data to Kitti format. I just mentioned you on the page https://github.com/wzan0001/Astyx-radar-dataset-convert-to-kitti-format/issues/2, in case you may want to go through your discussion with wzan0001 in December 2019. After seeing your visualization work of Astyx and others, I believe you are really expert in this dataset and radar. And I'm even more interested in your improved version of the formatting issue. Thank you!

manojpremsm commented 3 years ago

@kathy-lee Hello, i found your project and its been really helpfull so thank you for sharing. I was wondering if you have worked on pointnet++ using this dataset i have been trying to figure out a way to put it into that network and im not successful so is there any suggestion for me.

kathy-lee commented 3 years ago

@manojpremsm Hello, what is your goal of using pointnet++ with this dataset, segmentation or classification or object detection? I have tried point segmentation with pointnet++ using this dataset, the lidar data could get reasonable performance.

manojpremsm commented 3 years ago

@kathy-lee thank you for your response. I wanted to do classification and object detection first and then maybe segmentation.i will be trying it on radar point cloud . Do you have a project repository which I can check out your implementation. It would be of great help because I have been stuck and unable to put this data set in the format so that it can fed into the pointnet++ network. It would be really helpful if you could share how you transformed this data set into the form where it can be used in point net ++ or pointnet.

kathy-lee commented 3 years ago

Hi @manojpremsm, I don't know which pointnet(++) code you're working on, so I cannot get which kind of problem you are stuck with, that's better if you can give some more detail info of your problem. Or you can check out my repo which implemented data interface(for this dataset) and pointnet segmentation: https://github.com/kathy-lee/astyx-pcdet. You don't need to do any data transform when you put it as input to pointnet(++), just feed it with point cloud: (x,y,z,other features...)*N.