About pretrained model

[ohosh]

Dear author,

Thanks for the sharing code.

when I use the pretrained model about Kitti result you gave to run the datasets, the results can not reach the effect in your article. I don't know if there is a problem with the model I used, because there are multiple models in the file. I would like to ask which model you used to get the results in your article.

Thanks！

[huixiancheng]

Hi. The KITTI results only contain our training logs and results under 64x512 inputs.
The model under the file named “512-594” you can get a test accuracy of 59.4.
The file named “512+vaild-607” is the result after adding the validation set to the training and fine-tuning it, using this model test you should get a test set accuracy of 60.7 as reported in our paper.
Very sorry, pre-trained models and logs under larger inputs may not be considered for release

[cardwing]

@ohosh @huixiancheng I have trained the CENet which can achieve 65 mIoU on SemanticKITTI test set with 64x512 input resolution. The trained model will be put in https://github.com/cardwing/Codes-for-PVKD.

[cardwing]

More powerful range-image-based models built on the awesome CENet will also be put in that repo (70+ mIoU on SemanticKITTI test set).

[huixiancheng]

@cardwing Incredible. 😮 😱 🙈 That's awesome and amazing work.
I think this will drive further development of the range-based methods. 👍👍👍
Looking forward to the release.

[cardwing]

The CENet with 64x512 input resolution has been uploaded to https://github.com/cardwing/Codes-for-PVKD. The reproduced performance (67.6% mIoU) is much higher than the reported value on SemanticKITTI test set.

[huixiancheng]

Glad to hear this. 👏 👍
Modify README to point to that great work and Repo. 👉

[huishuai13]

The CENet with 64x512 input resolution has been uploaded to https://github.com/cardwing/Codes-for-PVKD. The reproduced performance (67.6% mIoU) is much higher than the reported value on SemanticKITTI test set.

Is the CENet model with 64x512 in your repository trained with distillation?