0xqq/xviz-data

Public data storage related to https://github.com/uber/xviz

XVIZ example Dataset

The data provided in this repo is being processed into XVIZ. The original data is available at the following URLs:

• Kitti
• nuTonomy

Update dataset

This repos is mainly used to demonstrate the capability of streetscape.gl, it is not necessary to preserve the commit history. Also it is very costly for github to track the change of large data files.

So every time you updates this repo, do a squash commit instead.

git reset <first-commit> --hard // reset the commit history back to the first commit
git add --all
git commit -m "Update dataset" // Or your own message
git push -f origin master // force update

How to convert

• kitti

  yarn start 
  -d <your_path_to_source_data>/kitti/2011_09_26/2011_09_26_drive_0005_sync 
  -o <your_path_to_xviz-data>/kitti/2011_09_26_drive_0005_sync
  --fake-streams=true
  --disable-streams=image_00, image_01

  • Available image streams are image_00, image_01, image_02, image_03
  • Default --image-max-width is 400, --image-max-height is 300 (actual conversion will preserve aspect ratio)

• nuTonomy

  yarn start 
  -d <your_path_to_source_data>/streetscape.gl/data/nutonomy/nuscenes_teaser_meta_v1/v0.1
  -o <your_path_to_xviz-data>/nutonomy --samples-directory=~/dev/streetscape.gl/data/nutonomy/samples 
  --scenes=6

  • -d/--data-directory is metadata and annotations
  • --samples-directory is lidar, radar and images
  • --scenes also supports multiple numbers, --scenes=1,2,6
  • Default --image-max-width is 400, --image-max-height is 250 (actual conversion will preserve aspect ratio)