Denmark
Asked — Edited

Camera Calibration Parameters

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Does anybody know about the camera calibration parameters for the EZ robot camera. I am aiming at either the focal length in pixels or the diagonal, vertical or horizontal field of view FOV ? We know the number of diagonal and horizontal pixels.

I need this for 3D reconstruction methods where the calibration params are part of the math model.

These parameters can be measured empirically, but I would like the official data.

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Synthiam
#1  

I'll check with Jeremie for the details of the lens and sensor for you

Denmark
#2  

Hi DJ,

Thanks a lot

br

Jan

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Canada
#3  

Hello @jop

Here are the Lens specifications:

F# (F-stop Number): 2.5 f (Effective Focal Length) = 3.27mm FOV (Field of View) = 63°

You'll definitely have to share your project with us once it's complete:)

Denmark
#4  

Hi Jeremie,

Thanks a lot for sharing these valuable params with me.

I will try to close this thread somehow.

I hope I will reach the point of delivery one day of my project. The current status is that I am trying to generate a point cloud based on SIFT features for the robot to navigate indoors. Not my idea, but something a saw in a paper. If I can reproduce the paper, I will throw in my own AI engine on top.

Sincerely

Jan

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