What is the focal length of the camera, etc.?

[yu8ri1]

What are the f-number, focal length and sensor size (Cmos) values for the front facing camera? I think the focal length and sensor size are expressed in inches, but I would like to know the values when they are converted to (mm).

[whyekit-motional]

@yu8ri1 I believe https://www.nuscenes.org/nuscenes#data-collection should have the information you require

[yu8ri1]

@whyekit-motional Thank you for your reply, I saw the URL. I have one question: I think the top 300 pixels of the 6s camera are cropped as ROI from the resolution 16001200. I think the camera's internal parameters you provide are the internal parameters corresponding to the cropped image, but are they different from the internal parameters for the resolution of 16001200?

[whyekit-motional]

@yu8ri1 I think the camera intrinsics should be based on the full resolution (since we do the cropping after capturing the image)

[yu8ri1]

@whyekit-motional thanks reply. is full resolution 19201080 or 16001200 ?

[whyekit-motional]

The full resolution would be 1600x1200