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gengshan-y / expansion

Upgrading Optical Flow to 3D Scene Flow through Optical Expansion, CVPR 2020 (Oral).
https://gengshan-y.github.io/expansion/
MIT License
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How can I test the code that sec 4.2 LiDAR scene flow in paper? #15

Closed zongyang-chen closed 3 years ago

zongyang-chen commented 3 years ago

Firstly, thanks for your great works and code sharing! I have read your papar in detail and learned lots of useful konwledge. I follow your readme and have implemented the val and test in the KITTI-2015. Now, I want to do the LIDAR scene flow in the paper sec 4.2, but I don't find the kitti15list_val_lidar.py in the dataloader folder. Can you provide the relevant code with LIDAR scene flow, please? I really long to study the section that LIDAR scene flow and implemente its function.

gengshan-y commented 3 years ago

Thanks for your interest! I've uploaded the dataloader files. It may take more time to re-organize the code of LiDAR scene flow.

zongyang-chen commented 3 years ago

Thanks for your reply! I need the part which compares prior work on 42 KITTI validation images(LiDAR scene flow) in the paper sec4.2 evaluation protocol.

------------------ 原始邮件 ------------------ 发件人: "gengshan-y/expansion" @.>; 发送时间: 2021年4月4日(星期天) 下午2:30 @.>; @.**@.>; 主题: Re: [gengshan-y/expansion] How can I test the code that sec 4.2 LiDAR scene flow in paper? (#15)

Thanks for your interest! I've uploaded the dataloader files. It may take some time to re-organize the code of LiDAR scene flow. Please let me know if some specific part is needed (e.g., evaluation).

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gengshan-y commented 3 years ago

The precomputed results and eval scripts are added to the repo.