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open-mmlab / mmdetection3d

OpenMMLab's next-generation platform for general 3D object detection.
https://mmdetection3d.readthedocs.io/en/latest/
Apache License 2.0
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Get evaluatinon result of single frame on kitti dataset #1931

Open kanonjz opened 1 year ago

kanonjz commented 1 year ago

Thanks for your great work. I'm a new learner of mmdetection3d and have a question regarding the evaluation. If I want to evaluate on a single frame (i.e. point cloud) or a subset of kitti dataset, what should I do to get the result? I have tried the file tools/test.py, but it will always generate the results of entire datasets. Is there a convenient API I can directly use or is something important I have missed? Thanks!!

ZCMax commented 1 year ago

If you want to evaluate on a subset of kitty dataset, you need to regenerate the corresponding pkl info file, which should only include the subset of kitti dataset infos.

kanonjz commented 1 year ago

If you want to evaluate on a subset of kitty dataset, you need to regenerate the corresponding pkl info file, which should only include the subset of kitti dataset infos.

What should I do before regenerating the pkl info file so that only the subset is included?