Extract Ego2Global attribute from the dataset

[BaophanN]

Hi author, I am researching on how to incorporate information between consecutive frames in OpenLane-v2 dataset. In Nuscenes, the SDK provides API to extract Ego2Global_translation and Ego2Global_rotation from the dataset (nutonomy/nuscenes-devkit#487). How can I extract the same information from OpenlaneV2. I went through the code of the API and could not see the relevant stuff.

[BaophanN]

Hi author, can anyone give me a reply?

[sephyli]

Please see https://github.com/OpenDriveLab/OpenLane-V2/blob/master/data/README.md#meta-data.
The pose in meta_data is the ego2global matrix.