camera diagonal angle of view knowing camera intrinsic parameter

asked 2015-05-28 04:02:05 -0500

mefmef gravatar image

updated 2015-05-28 06:12:16 -0500

After using opencv camera calibration, I do have the intrinsic and distortion_coefs of my camera. Is there an easy way to calculate the diagonal angle of view for my camera?

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calibrationMatrixValues and Pythagoean theorem?

Theoretiker gravatar imageTheoretiker ( 2015-05-28 13:04:36 -0500 )edit

@Theoretiker Thanks for your comment. but I don't have these values! apertureWidth – Physical width in mm of the sensor. apertureHeight – Physical height in mm of the sensor.

Do you know how can i find that for Logitech c905 camera?

mefmef gravatar imagemefmef ( 2015-05-29 04:51:32 -0500 )edit