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NuScenes Mini Dataset Missing v.1.0 Trainval and v.1.0 Test

Open niranjanravilevelup opened this issue 2 years ago • 2 comments

Hi, I am working with nuscenes mini dataset (10 scenes). I have downloaded the dataset, and this is my folder structure. image

When I run convert_nuscenes.py, I get an error for missing v1.0-trainval and v1.0-test cause I don't have the files. I couldn't find these files at https://www.nuscenes.org/download .

If someone is using the mini-version it would be very helpful if you could upload the v1.0-trainval and v1.0-test.

Any guidance is highly appreciated.

Thanks, Niranjan Ravi.

niranjanravilevelup avatar Sep 22 '22 19:09 niranjanravilevelup

Update: I used the below metaData for trainval and test: image

Now I am facing the same issue as https://github.com/mrnabati/CenterFusion/issues/38#issuecomment-934448928

One of the solution was to use v1.0-trainval01_blobs.tgz and v1.0-mini.tgz . But v1.0-trainval01_blobs.tgz corresponds to same metaData in the image I attached, Or is it different?

Some RADAR files are missing, so I changed the code in convert_nuscenes.py to

SPLITS = { 'mini_val': 'v1.0-mini', 'mini_train': 'v1.0-mini', }

Now the convert_nuscenes.py . But i do not have test scenes. Cause my training will be carried out in 10 scenes but test scenes has about 150 scenes?

niranjanravilevelup avatar Sep 22 '22 20:09 niranjanravilevelup

@niranjanravilevelup Have you got the solution to your problem regarding the missing files in extracted folder of nu-scenes mini dataset (10 scenes)? Thank you in advance.

UmangBDhanani avatar Jun 21 '23 08:06 UmangBDhanani