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daerduoCarey / partnet_dataset

PartNet Dataset Official Release Repo
https://cs.stanford.edu/~kaichun/partnet/
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Question on hierarchy on class-wise level #11

Closed YiruS closed 4 years ago

YiruS commented 4 years ago

Hi there,

By checking the paper and dataset, it seems that currently the hierarchy is coming from part level. Does that hierarchy hold for class-wise level? For example, in the class of lamp, we know sub-class includes street lamp, ceiling lamp, etc., which is illustrated in Figure 3 in main paper. How could we obtain this hierarchy regarding class level in the dataset?

Thanks and looking forward to your reply! -Yiru

Dustinpro commented 4 years ago

It is in the dataset. Please check ./stats/after_merging_label_ids/OBJECT_CATEGORY-hier.txt

YiruS commented 4 years ago

Do you mean by the whole data called "data_v0"? It only contains subfolders with different id, where no /stats/after_merging_label_ids can be found. Could you provide more information about it?

The structure of each subfolder is like: ---meta.json ---objs/ ---parts_render/ ---parts_render_after_merging/ ---point_sample/ ---result.json ---result_after_merging.json ---tree_hier.html ---tree_hier_after_merging.html

Thanks!

Dustinpro commented 4 years ago

https://github.com/daerduoCarey/partnet_dataset/blob/master/stats/after_merging_label_ids/Lamp-hier.txt

daerduoCarey commented 4 years ago

Thank you, @Dustinpro for wonderful replies! You are now PartNet expert!