Camera intrinsic of oasis

[lqql2012]

Thanks for your great job,The oasis dataset you used in your project is a dataset for single-image 3D in the wild ,those images from different cameras .How did you obtain the camera intrinsic parameters of these images?

[baegwangbin]

Hi, sorry for the late reply.

For OASIS, we extracted the focal lengths in the metadata and used them to approximate a pinhole camera model.

FYI, approximating that the camera is a pinhole camera with a 60 degrees field-of-view works reasonably well.