Front lidar only available for 1/5th of scenes
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 25/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- python
- Domain
- autonomous-driving, data
Research direction
Run the provided Python snippet against the Lyft Level 5 dataset and inspect the scene metadata returned by the devkit. Compare the 148 missing front-lidar scenes with the dataset specifications at level5.lyft.com; done means documenting or correcting the explanation of front-lidar availability.
Written by the indexing model from the issue text.
Description
Front lidar data is missing for 4/5th of the scenes. There are 148 scenes out of the 180 without front lidars.
The specs at https://level5.lyft.com/dataset/ say that there are 3 lidars: 'One 40-beam roof LiDAR and two 40-beam bumper LiDARs.'
There is no mention of scenes with only partial lidar data.
You can check these scenes with the following code snippet:
for scene in level5data.scene:
sample_token = scene['first_sample_token']
sample = level5data.get('sample', sample_token)
if 'LIDAR_FRONT_LEFT' not in sample['data'].keys():
print(scene['name'])
- Dominant language
- Jupyter Notebook
- Stars
- 390
- Forks
- 99
- PR merge metrics
- No merged PRs in 30d
Getting set up
- No Dockerfile or Docker Compose file
- No pull request template
- Read the contributing guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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