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How to calculate camera focal length in OpenCV

asked 2016-02-26 05:49:52 -0500

Sujith gravatar image

updated 2019-12-09 07:55:49 -0500

Akhil Patel gravatar image

Hi all, I wan to get camera focal length in OpenCv. I am using java code in Android.

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answered 2016-02-26 06:48:13 -0500

berak gravatar image

updated 2016-02-26 06:49:35 -0500

you will have to calibrate your camera.

see here for the tutorial and here for an android sample

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Asked: 2016-02-26 05:49:52 -0500

Seen: 2,073 times

Last updated: Feb 26 '16