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hkust-vgd / scenenn

Supplemental code and scripts for the paper SceneNN: A Scene Meshes Dataset with aNNotations
http://www.scenenn.net
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axis-aligned bounding boxes #14

Closed kyelok closed 4 years ago

kyelok commented 4 years ago

Thanks for sharing this awesome dataset!

The paper mentioned that object bounding boxes are annotated in two ways: oriented bounding boxes and axis-aligned bounding boxes.

I could find the oriented bounding boxes in the xml (under obbox) but can't find the axis-aligned bounding box labels. Are these available somewhere? If not, do you mind sharing them as well?

songuke commented 4 years ago

Dear Kyel,

In the original release the aabb box is not included in the XML. You can parse the ply file to get the instances, and recompute the AABB from the instance.

http://103.24.77.34:8080/scenenn/contrib/nyu_class/ This link is an unofficial release that includes the aabb field for a subset of scenes.

2020年6月17日(水) 10:25 Kyel Ok notifications@github.com:

Thanks for sharing this awesome dataset!

The paper mentioned that object bounding boxes are annotated in two ways: oriented bounding boxes and axis-aligned bounding boxes.

I could find the oriented bounding boxes in the xml (under obbox) but can't find the axis-aligned bounding box labels. Are these available somewhere? If not, do you mind sharing them as well?

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kyelok commented 4 years ago

Perfect. Thanks, Binh-Son!