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zgojcic / Rigid3DSceneFlow

[CVPR 2021, Oral] "Weakly Supervised Learning of Rigid 3D Scene Flow"
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Data preprocessing code for KITTI? #13

Closed davezdeng8 closed 2 years ago

davezdeng8 commented 2 years ago

Will you release your data preprocessing code for stereo kitti and lidar kitti? Thank you.

zgojcic commented 2 years ago

Hi,

we have published all the preprocessing scripts in data_preprocessing folder.

Let me know if you need any other help. Best Zan

davezdeng8 commented 2 years ago

Thank you for the quick response. If I'm understanding the code correctly, it seems the data_preprocessing folder contains code to generate the stereo kitti dataset but not the lidar kitti dataset. Will you release the code for lidar kitti as well? Thank you.

zgojcic commented 2 years ago

Hi, for that, we have used the processing scripts from MeteorNet. If I remember, the only difference was that we adapted the coordinate system to fit ours. Is there any specific reason why you would like to reprocess the lidar kitti data?

davezdeng8 commented 2 years ago

Ah I see. I wanted to try using the entire point cloud instead of just the cropped points in front of the cameras.

zgojcic commented 2 years ago

I see, in that case, please use the code that I have linked above. I hope that this works out, otherwise feel free to open a new issue.

Best Zan