Inquiry about Camera Intrinsics and Extrinsics Calibration

[HaoyangWang00]

Thank you for your excellent work!

I have a few questions regarding camera calibration:

​Camera Intrinsics:​​

1. What are the intrinsic parameters for the ​depth camera​ and the ​tracking camera​ used in your setup?

​Extrinsic Calibration:​​

1. How did you perform the extrinsic calibration to align the ​depth camera, ​tracking camera, and ​radar​?
2. Could you share the methodology or tools used for this process?

Any insights or references you can provide would be greatly appreciated!