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lyft / nuscenes-devkit

Devkit for the public 2019 Lyft Level 5 AV Dataset (fork of https://github.com/nutonomy/nuscenes-devkit)
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Update export_2d_annotations_as_json.py #1

Open dtransposed opened 5 years ago

dtransposed commented 5 years ago

Since there are tokens in your dataset with contain empty visibility strings, please include them in your default list. Otherwise an user obtains empty .json file. I know that this is just a copy from NuScenes repo, but some people who do not have experience with this API may be super confused.

jaswanthbjk commented 4 years ago

The image size is defaulted in post_process_coords function to 1600900 in case of nuscenes dataset, But Lyft dataset has two types of images one with 1224 1024 and 1920 * 1080

The wrong Image size might cause wrong conversion.