[Request] Release of Camera Intrinsic Parameters for the Training Dataset

[JinghangLi]

Hello RoboChallenge Team,

First of all, thank you for organizing this challenge and open-sourcing the inference code. It is a valuable resource for the community.

Description of the Issue: I am currently working with the training dataset provided for the challenge. While exploring the data and the README (specifically the Robot Specific Notes section), I was unable to locate the camera intrinsic parameters (e.g., the intrinsic matrix K, focal lengths, and principal points) for the cameras used to capture the dataset.

Could you please clarify if the calibration data is available in the current dataset (perhaps I missed it)? If not, would it be possible for the team to release the intrinsic matrices for the cameras used?

Thank you for your time and support!

Best regards

[Likeooo]

Hello RoboChallenge Team,

First of all, thank you for organizing this challenge and open-sourcing the inference code. It is a valuable resource for the community.

Description of the Issue: I am currently working with the training dataset provided for the challenge. While exploring the data and the README (specifically the Robot Specific Notes section), I was unable to locate the camera intrinsic parameters (e.g., the intrinsic matrix K, focal lengths, and principal points) for the cameras used to capture the dataset.

Could you please clarify if the calibration data is available in the current dataset (perhaps I missed it)? If not, would it be possible for the team to release the intrinsic matrices for the cameras used?

Thank you for your time and support!

Best regards
@JinghangLi @RoboChallenge2025
I have the same need. Have you obtained this information yet?